<html><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; ">Nicolas,<div><br></div><div>I really don't understand what may be happening. Here are the appropriate sections in the 2 files with my changes:</div><div>---------------------------------------</div><div><br></div><div>pixma_imageclass.c:</div><div><div style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font: normal normal normal 10px/normal Monaco; color: rgb(100, 56, 32); ">#define IMAGE_BLOCK_SIZE (<span style="color: #1c00cf">0xffff</span>)</div><div style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font: normal normal normal 10px/normal Monaco; color: rgb(100, 56, 32); ">#define MAX_CHUNK_SIZE (<span style="color: #1c00cf">0x1000</span>)</div><div style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font: normal normal normal 10px/normal Monaco; color: rgb(100, 56, 32); ">#define MIN_CHUNK_SIZE (<span style="color: #1c00cf">0x0200</span>)</div><div style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font: normal normal normal 10px/normal Monaco; color: rgb(100, 56, 32); ">#define CMDBUF_SIZE <span style="color: #1c00cf">512</span></div><div style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font: normal normal normal 10px/normal Monaco; min-height: 14px; "><br></div><div style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font: normal normal normal 10px/normal Monaco; color: rgb(100, 56, 32); ">#define MF4200_PID <span style="color: #1c00cf">0x26b5</span></div><div style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font: normal normal normal 10px/normal Monaco; color: rgb(0, 116, 0); ">/* the following are all untested */</div><div style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font: normal normal normal 10px/normal Monaco; color: rgb(100, 56, 32); ">#define MF5630_PID <span style="color: #1c00cf">0x264e</span></div><div style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font: normal normal normal 10px/normal Monaco; color: rgb(100, 56, 32); ">#define MF5650_PID <span style="color: #1c00cf">0x264f</span></div><div style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font: normal normal normal 10px/normal Monaco; color: rgb(100, 56, 32); ">#define MF8100_PID <span style="color: #1c00cf">0x2659</span></div><div style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font: normal normal normal 10px/normal Monaco; color: rgb(100, 56, 32); ">#define MF5730_PID <span style="color: #1c00cf">0x265d</span></div><div style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font: normal normal normal 10px/normal Monaco; color: rgb(100, 56, 32); ">#define MF5750_PID <span style="color: #1c00cf">0x265e</span></div><div style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font: normal normal normal 10px/normal Monaco; color: rgb(100, 56, 32); ">#define MF5770_PID <span style="color: #1c00cf">0x265f</span></div><div style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font: normal normal normal 10px/normal Monaco; color: rgb(100, 56, 32); ">#define MF3110_PID <span style="color: #1c00cf">0x2660</span></div><div style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font: normal normal normal 10px/normal Monaco; color: rgb(100, 56, 32); ">#define MF3200_PID <span style="color: #1c00cf">0x2684</span></div><div style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font: normal normal normal 10px/normal Monaco; color: rgb(100, 56, 32); ">#define MF6500_PID <span style="color: #1c00cf">0x2686</span></div><div style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font: normal normal normal 10px/normal Monaco; color: rgb(0, 116, 0); ">//#define MF4100_PID 0x26a3</div><div style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font: normal normal normal 10px/normal Monaco; color: rgb(100, 56, 32); ">#define MF4600_PID <span style="color: #1c00cf">0x26b0</span></div><div style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font: normal normal normal 10px/normal Monaco; color: rgb(100, 56, 32); ">#define MF4010_PID <span style="color: #1c00cf">0x26b4</span></div><div style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font: normal normal normal 10px/normal Monaco; min-height: 14px; "><br></div><div style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font: normal normal normal 10px/normal Monaco; "><span style="color: #aa0d91">enum</span> iclass_state_t</div><div><font class="Apple-style-span" face="Monaco" size="2"><span class="Apple-style-span" style="font-size: 10px;"><br></span></font></div><div><font class="Apple-style-span" face="Monaco" size="2"><span class="Apple-style-span" style="font-size: 10px;"><br></span></font></div><div><font class="Apple-style-span" face="Monaco" size="2"><span class="Apple-style-span" style="font-size: 10px;">AND</span></font></div><div><font class="Apple-style-span" face="Monaco" size="2"><span class="Apple-style-span" style="font-size: 10px;"><br></span></font></div><div><font class="Apple-style-span" face="Monaco" size="2"><span class="Apple-style-span" style="font-size: 10px;"><div style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font: normal normal normal 10px/normal Monaco; "><span style="color: #aa0d91">const</span> pixma_config_t pixma_iclass_devices[] = {</div><div style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font: normal normal normal 10px/normal Monaco; "> DEV (<span style="color: #c41a16">"Canon imageCLASS MF4270"</span>, MF4200_PID, <span style="color: #1c00cf">600</span>, <span style="color: #1c00cf">640</span>, <span style="color: #1c00cf">877</span>, PIXMA_CAP_ADF),</div><div style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font: normal normal normal 10px/normal Monaco; color: rgb(0, 116, 0); ">/* FIXME: the following capabilities all need updating/verifying */</div><div style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font: normal normal normal 10px/normal Monaco; "> DEV (<span style="color: #c41a16">"Canon imageCLASS MF5630"</span>, MF5630_PID, <span style="color: #1c00cf">600</span>, <span style="color: #1c00cf">640</span>, <span style="color: #1c00cf">877</span>, PIXMA_CAP_ADF),</div><div style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font: normal normal normal 10px/normal Monaco; "> DEV (<span style="color: #c41a16">"Canon laserBase MF5650"</span>, MF5650_PID, <span style="color: #1c00cf">600</span>, <span style="color: #1c00cf">640</span>, <span style="color: #1c00cf">877</span>, PIXMA_CAP_ADF),</div><div style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font: normal normal normal 10px/normal Monaco; "> DEV (<span style="color: #c41a16">"Canon imageCLASS MF8170c"</span>, MF8100_PID, <span style="color: #1c00cf">600</span>, <span style="color: #1c00cf">640</span>, <span style="color: #1c00cf">877</span>, PIXMA_CAP_ADF),</div><div style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font: normal normal normal 10px/normal Monaco; "> DEV (<span style="color: #c41a16">"Canon imageCLASS MF5730"</span>, MF5730_PID, <span style="color: #1c00cf">600</span>, <span style="color: #1c00cf">640</span>, <span style="color: #1c00cf">877</span>, PIXMA_CAP_ADF),</div><div style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font: normal normal normal 10px/normal Monaco; "> DEV (<span style="color: #c41a16">"Canon imageCLASS MF5750"</span>, MF5750_PID, <span style="color: #1c00cf">600</span>, <span style="color: #1c00cf">640</span>, <span style="color: #1c00cf">877</span>, PIXMA_CAP_ADF),</div><div style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font: normal normal normal 10px/normal Monaco; "> DEV (<span style="color: #c41a16">"Canon imageCLASS MF5770"</span>, MF5770_PID, <span style="color: #1c00cf">600</span>, <span style="color: #1c00cf">640</span>, <span style="color: #1c00cf">877</span>, PIXMA_CAP_ADF),</div><div style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font: normal normal normal 10px/normal Monaco; "> DEV (<span style="color: #c41a16">"Canon imageCLASS MF3110"</span>, MF3110_PID, <span style="color: #1c00cf">600</span>, <span style="color: #1c00cf">640</span>, <span style="color: #1c00cf">877</span>, PIXMA_CAP_ADF),</div><div style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font: normal normal normal 10px/normal Monaco; "> DEV (<span style="color: #c41a16">"Canon imageCLASS MF3240"</span>, MF3200_PID, <span style="color: #1c00cf">600</span>, <span style="color: #1c00cf">640</span>, <span style="color: #1c00cf">877</span>, PIXMA_CAP_ADF),</div><div style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font: normal normal normal 10px/normal Monaco; "> DEV (<span style="color: #c41a16">"Canon MF6500 Series"</span>, MF6500_PID, <span style="color: #1c00cf">600</span>, <span style="color: #1c00cf">640</span>, <span style="color: #1c00cf">877</span>, PIXMA_CAP_ADF),</div><div style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font: normal normal normal 10px/normal Monaco; color: rgb(0, 116, 0); ">// DEV ("Canon imageCLASS MF4150", MF4100_PID, 600, 640, 877, PIXMA_CAP_ADF),</div><div style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font: normal normal normal 10px/normal Monaco; "> DEV (<span style="color: #c41a16">"Canon imageCLASS MF4690"</span>, MF4600_PID, <span style="color: #1c00cf">600</span>, <span style="color: #1c00cf">640</span>, <span style="color: #1c00cf">877</span>, PIXMA_CAP_ADF),</div><div style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font: normal normal normal 10px/normal Monaco; "> DEV (<span style="color: #c41a16">"Canon imageCLASS MF4010"</span>, MF4010_PID, <span style="color: #1c00cf">600</span>, <span style="color: #1c00cf">640</span>, <span style="color: #1c00cf">877</span>, PIXMA_CAP_ADF),</div><div style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font: normal normal normal 10px/normal Monaco; "> DEV (<span style="color: #aa0d91">NULL</span>, <span style="color: #1c00cf">0</span>, <span style="color: #1c00cf">0</span>, <span style="color: #1c00cf">0</span>, <span style="color: #1c00cf">0</span>, <span style="color: #1c00cf">0</span>)</div><div style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font: normal normal normal 10px/normal Monaco; ">};</div><div><br></div><div>-----------------</div></span></font></div></div><div>pixma_mp730.c:</div><div><div style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font: normal normal normal 10px/normal Monaco; min-height: 14px; "><br></div><div style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font: normal normal normal 10px/normal Monaco; color: rgb(100, 56, 32); ">#define IMAGE_BLOCK_SIZE (<span style="color: #1c00cf">0xc000</span>)</div><div style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font: normal normal normal 10px/normal Monaco; color: rgb(100, 56, 32); ">#define CMDBUF_SIZE <span style="color: #1c00cf">512</span></div><div style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font: normal normal normal 10px/normal Monaco; min-height: 14px; "><br></div><div style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font: normal normal normal 10px/normal Monaco; color: rgb(100, 56, 32); ">#define MP360_PID <span style="color: #1c00cf">0x263c</span></div><div style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font: normal normal normal 10px/normal Monaco; color: rgb(100, 56, 32); ">#define MP370_PID <span style="color: #1c00cf">0x263d</span></div><div style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font: normal normal normal 10px/normal Monaco; color: rgb(100, 56, 32); ">#define MP390_PID <span style="color: #1c00cf">0x263e</span></div><div style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font: normal normal normal 10px/normal Monaco; color: rgb(100, 56, 32); ">#define MP700_PID <span style="color: #1c00cf">0x2630</span></div><div style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font: normal normal normal 10px/normal Monaco; color: rgb(100, 56, 32); ">#define MP730_PID <span style="color: #1c00cf">0x262f</span></div><div style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font: normal normal normal 10px/normal Monaco; color: rgb(100, 56, 32); ">#define MF4100_PID <span style="color: #1c00cf">0x26a3</span></div><div style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font: normal normal normal 10px/normal Monaco; min-height: 14px; "><br></div><div style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font: normal normal normal 10px/normal Monaco; min-height: 14px; "><br></div><div style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font: normal normal normal 10px/normal Monaco; "><span style="color: #aa0d91">enum</span> mp730_state_t</div><div style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font: normal normal normal 10px/normal Monaco; ">{</div><p style="margin: 0.0px 0.0px 0.0px 0.0px; font: 10.0px Monaco; min-height: 14.0px"> <br class="webkit-block-placeholder"></p><p style="margin: 0.0px 0.0px 0.0px 0.0px; font: 10.0px Monaco; min-height: 14.0px"><br></p><p style="margin: 0.0px 0.0px 0.0px 0.0px; font: 10.0px Monaco; min-height: 14.0px">AND </p><p style="margin: 0.0px 0.0px 0.0px 0.0px; font: 10.0px Monaco; min-height: 14.0px"><div style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font: normal normal normal 10px/normal Monaco; "><font class="Apple-style-span" color="#AA0D91"><br></font></div><div style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font: normal normal normal 10px/normal Monaco; "><span style="color: #aa0d91">const</span> pixma_config_t pixma_mp730_devices[] = {</div><div style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font: normal normal normal 10px/normal Monaco; color: rgb(0, 116, 0); ">/* TODO: check area limits */</div><div style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font: normal normal normal 10px/normal Monaco; "> DEVICE (<span style="color: #c41a16">"Canon SmartBase MP360"</span>, MP360_PID, <span style="color: #1c00cf">1200</span>, <span style="color: #1c00cf">636</span>, <span style="color: #1c00cf">868</span>, <span style="color: #1c00cf">0</span>),</div><div style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font: normal normal normal 10px/normal Monaco; "> DEVICE (<span style="color: #c41a16">"Canon SmartBase MP370"</span>, MP370_PID, <span style="color: #1c00cf">1200</span>, <span style="color: #1c00cf">636</span>, <span style="color: #1c00cf">868</span>, <span style="color: #1c00cf">0</span>),</div><div style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font: normal normal normal 10px/normal Monaco; "> DEVICE (<span style="color: #c41a16">"Canon SmartBase MP390"</span>, MP390_PID, <span style="color: #1c00cf">1200</span>, <span style="color: #1c00cf">636</span>, <span style="color: #1c00cf">868</span>, <span style="color: #1c00cf">0</span>),</div><div style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font: normal normal normal 10px/normal Monaco; "> DEVICE (<span style="color: #c41a16">"Canon MultiPASS MP700"</span>, MP700_PID, <span style="color: #1c00cf">1200</span>, <span style="color: #1c00cf">638</span>, <span style="color: #1c00cf">877</span> <span style="color: #007400">/*1035 */</span> , <span style="color: #1c00cf">0</span>),</div><div style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font: normal normal normal 10px/normal Monaco; "> DEVICE (<span style="color: #c41a16">"Canon MultiPASS MP730"</span>, MP730_PID, <span style="color: #1c00cf">1200</span>, <span style="color: #1c00cf">637</span>, <span style="color: #1c00cf">868</span>, PIXMA_CAP_ADF),</div><div style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font: normal normal normal 10px/normal Monaco; "> DEVICE (<span style="color: #c41a16">"Canon imageCLASS MF4150"</span>, MF4100_PID, <span style="color: #1c00cf">600</span>, <span style="color: #1c00cf">640</span>, <span style="color: #1c00cf">877</span>, PIXMA_CAP_ADF),</div><div style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font: normal normal normal 10px/normal Monaco; min-height: 14px; "><br></div><div style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font: normal normal normal 10px/normal Monaco; ">DEVICE (<span style="color: #aa0d91">NULL</span>, <span style="color: #1c00cf">0</span>, <span style="color: #1c00cf">0</span>, <span style="color: #1c00cf">0</span>, <span style="color: #1c00cf">0</span>, <span style="color: #1c00cf">0</span>)</div><div style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font: normal normal normal 10px/normal Monaco; ">};</div><div><br></div></p></div><div>-----------------</div><div>When I implement those changes, here are the results:</div><div><div><br></div><div><br></div><div>Monster:sane bob$ scanimage -T -vv</div><div>[sanei_debug] Setting debug level of pixma to 20.</div><div>[pixma] pixma version 0.14.5</div><div>[pixma] pixma_find_scanners() found 0 devices</div><div>scanimage: no SANE devices found</div><div>Calling sane_exit</div><div>scanimage: finished</div><div>Monster:sane bob$ </div><div><br></div><div><br></div><div>Here is the debug output on the unmodified code:</div><div><br></div><div><div>Monster:sane bob$ scanimage -T -vv</div><div>[sanei_debug] Setting debug level of pixma to 20.</div><div>[pixma] pixma version 0.14.5</div><div>[pixma] pixma_collect_devices() found Canon imageCLASS MF4150 at libusb:003:004-04a9-26a3-00-00</div><div>[pixma] pixma_find_scanners() found 1 devices</div><div>[pixma] pixma_collect_devices() found Canon imageCLASS MF4150 at libusb:003:004-04a9-26a3-00-00</div><div>[pixma] pixma_open(): Canon imageCLASS MF4150</div><div>[pixma] Trying to clear the interrupt buffer...</div><div><br></div><div>and it hangs....</div><div><br></div><div>Wandering into dangerous territory, since I know nothing about the code, I commented out the code to clear the buffer:</div><div><div style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font: normal normal normal 10px/normal Monaco; color: rgb(196, 26, 22); "><span style="color: #000000"> PDBG (pixma_dbg (</span><span style="color: #1c00cf">3</span><span style="color: #000000">, </span>" Trying to clear the interrupt buffer...\n"<span style="color: #000000">));</span></div><div style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font: normal normal normal 10px/normal Monaco; color: rgb(0, 116, 0); "><span style="color: #000000"> </span>/* if (handle_interrupt (s, 200) == 0)</div><div style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font: normal normal normal 10px/normal Monaco; color: rgb(0, 116, 0); "> {</div><div style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font: normal normal normal 10px/normal Monaco; color: rgb(0, 116, 0); "> PDBG (pixma_dbg (3, " no packets in buffer\n"));</div><div style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font: normal normal normal 10px/normal Monaco; color: rgb(0, 116, 0); "> }*/</div><div style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font: normal normal normal 10px/normal Monaco; color: rgb(170, 13, 145); "><span style="color: #000000"> </span>return<span style="color: #000000"> </span><span style="color: #1c00cf">0</span><span style="color: #000000">;</span></div><div style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font: normal normal normal 10px/normal Monaco; ">}</div><div style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font: normal normal normal 10px/normal Monaco; "><br></div><div style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font: normal normal normal 10px/normal Monaco; "><span class="Apple-style-span" style="font-family: Helvetica; font-size: 12px; ">And got this result:</span></div></div><div><br></div><div><div>Monster:sane bob$ scanimage -T -vv</div><div>[sanei_debug] Setting debug level of pixma to 20.</div><div>[pixma] pixma version 0.14.5</div><div>[pixma] pixma_collect_devices() found Canon imageCLASS MF4150 at libusb:003:004-04a9-26a3-00-00</div><div>[pixma] pixma_find_scanners() found 1 devices</div><div>[pixma] pixma_collect_devices() found Canon imageCLASS MF4150 at libusb:003:004-04a9-26a3-00-00</div><div>[pixma] pixma_open(): Canon imageCLASS MF4150</div><div>[pixma] Trying to clear the interrupt buffer...</div><div>[pixma] Reader task started</div><div>[pixma] </div><div>[pixma] pixma_scan(): start</div><div>[pixma] line_size=1920 image_size=1683840 channels=3 depth=8</div><div>[pixma] dpi=75x75 offset=(0,0) dimension=640x877</div><div>[pixma] gamma_table=0x8125f0 source=0</div><div>[pixma] Reader task id=-267907072 (threaded)</div><div>scanimage: scanning image of size 640x877 pixels at 24 bits/pixel</div><div>scanimage: acquiring RGB frame, 8 bits/sample</div><div>scanimage: reading one scanline, 1920 bytes...<span class="Apple-tab-span" style="white-space:pre"> </span></div><div><br></div><div>before it hangs.</div></div><div><br></div><div>Next step?</div><div><br></div><div>Thanks,</div><div>bob</div><div><br></div></div></div><div><br><div><div>On Aug 31, 2008, at 2:12 PM, Nicolas wrote:</div><br class="Apple-interchange-newline"><blockquote type="cite"><div>Moving the USB PID to pixma_mp730.c and adding a line declaration at<br>the end of this file (in pixma_mp730_devices[]) should be enough to have<br>the scanner detected by scanimage. Don't forget to remove both from<br>pixma_imageclass.c<br><br>Bob, if you don't succeed doing this, please activate the trace logs to<br>see what's going on:<br><br>$ export SANE_DEBUG_PIXMA=20<br>$ scanimage -T -vv<br><br>Nicolas<br><br>Le samedi 30 août 2008 à 19:15 -0700, Dennis Lou a écrit :<br><blockquote type="cite">Nicolas,<br></blockquote><blockquote type="cite"><br></blockquote><blockquote type="cite">I told Bob to move the USB PID macro and device entry from<br></blockquote><blockquote type="cite">pixma_imageclass.c to pixma_mp730.c and see if that works.<br></blockquote><blockquote type="cite">He did that but then he wasn't able to see the scanner any more. Any<br></blockquote><blockquote type="cite">ideas?<br></blockquote><blockquote type="cite"><br></blockquote><blockquote type="cite">-Dennis<br></blockquote><blockquote type="cite"><br></blockquote><blockquote type="cite"><br></blockquote><blockquote type="cite">----- Original Message ----<br></blockquote><blockquote type="cite">From: Bob Dronski <<a href="mailto:dronski@gmail.com">dronski@gmail.com</a>><br></blockquote><blockquote type="cite">To: Dennis Lou <<a href="mailto:dlou99@yahoo.com">dlou99@yahoo.com</a>><br></blockquote><blockquote type="cite">Cc: <a href="mailto:sane-devel@lists.alioth.debian.org">sane-devel@lists.alioth.debian.org</a><br></blockquote><blockquote type="cite">Sent: Saturday, August 30, 2008 8:49:24 AM<br></blockquote><blockquote type="cite">Subject: Re: [sane-devel] Canon MF4140<br></blockquote><blockquote type="cite"><br></blockquote><blockquote type="cite">So much for the lark....<br></blockquote><blockquote type="cite"><br></blockquote><blockquote type="cite"><br></blockquote><blockquote type="cite">scanimage -L no longer finds the scanner after the patch. Now I am<br></blockquote><blockquote type="cite">working off of a newer build than you are (7-20-CVS), but I only<br></blockquote><blockquote type="cite">changed the 2 files by hand, and when changing back, it was once again<br></blockquote><blockquote type="cite">able to find the device.<br></blockquote><blockquote type="cite"><br></blockquote><blockquote type="cite"><br></blockquote><blockquote type="cite">bob<br></blockquote><blockquote type="cite"><br></blockquote><blockquote type="cite">On Aug 25, 2008, at 12:18 AM, Dennis Lou wrote:<br></blockquote><blockquote type="cite"><br></blockquote><blockquote type="cite"><blockquote type="cite">Just on a lark, can you try commenting out the MF4100 PID and device<br></blockquote></blockquote><blockquote type="cite"><blockquote type="cite">entry from pixma_imageclass.c and add it to pixma_mp730.c? Here's<br></blockquote></blockquote><blockquote type="cite"><blockquote type="cite">the patch:<br></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><br></blockquote></blockquote><blockquote type="cite"><blockquote type="cite">Index: pixma_imageclass.c<br></blockquote></blockquote><blockquote type="cite"><blockquote type="cite">===================================================================<br></blockquote></blockquote><blockquote type="cite"><blockquote type="cite">RCS file: /cvsroot/sane/sane-backends/backend/pixma_imageclass.c,v<br></blockquote></blockquote><blockquote type="cite"><blockquote type="cite">retrieving revision 1.4<br></blockquote></blockquote><blockquote type="cite"><blockquote type="cite">diff -u -r1.4 pixma_imageclass.c<br></blockquote></blockquote><blockquote type="cite"><blockquote type="cite">--- pixma_imageclass.c 25 Jun 2008 20:54:16 -0000 1.4<br></blockquote></blockquote><blockquote type="cite"><blockquote type="cite">+++ pixma_imageclass.c 25 Aug 2008 05:17:37 -0000<br></blockquote></blockquote><blockquote type="cite"><blockquote type="cite">@@ -78,7 +78,7 @@<br></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"> #define MF3110_PID 0x2660<br></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"> #define MF3200_PID 0x2684<br></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"> #define MF6500_PID 0x2686<br></blockquote></blockquote><blockquote type="cite"><blockquote type="cite">-#define MF4100_PID 0x26a3<br></blockquote></blockquote><blockquote type="cite"><blockquote type="cite">+//#define MF4100_PID 0x26a3<br></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"> #define MF4600_PID 0x26b0<br></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"> #define MF4010_PID 0x26b4<br></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><br></blockquote></blockquote><blockquote type="cite"><blockquote type="cite">@@ -612,7 +612,7 @@<br></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"> DEV ("Canon imageCLASS MF3110", MF3110_PID, 600, 640, 877,<br></blockquote></blockquote><blockquote type="cite"><blockquote type="cite">PIXMA_CAP_ADF),<br></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"> DEV ("Canon imageCLASS MF3240", MF3200_PID, 600, 640, 877,<br></blockquote></blockquote><blockquote type="cite"><blockquote type="cite">PIXMA_CAP_ADF),<br></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"> DEV ("Canon MF6500 Series", MF6500_PID, 600, 640, 877,<br></blockquote></blockquote><blockquote type="cite"><blockquote type="cite">PIXMA_CAP_ADF),<br></blockquote></blockquote><blockquote type="cite"><blockquote type="cite">- DEV ("Canon imageCLASS MF4150", MF4100_PID, 600, 640, 877,<br></blockquote></blockquote><blockquote type="cite"><blockquote type="cite">PIXMA_CAP_ADF),<br></blockquote></blockquote><blockquote type="cite"><blockquote type="cite">+// DEV ("Canon imageCLASS MF4150", MF4100_PID, 600, 640, 877,<br></blockquote></blockquote><blockquote type="cite"><blockquote type="cite">PIXMA_CAP_ADF),<br></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"> DEV ("Canon imageCLASS MF4690", MF4600_PID, 600, 640, 877,<br></blockquote></blockquote><blockquote type="cite"><blockquote type="cite">PIXMA_CAP_ADF),<br></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"> DEV ("Canon imageCLASS MF4010", MF4010_PID, 600, 640, 877,<br></blockquote></blockquote><blockquote type="cite"><blockquote type="cite">PIXMA_CAP_ADF),<br></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"> DEV (NULL, 0, 0, 0, 0, 0)<br></blockquote></blockquote><blockquote type="cite"><blockquote type="cite">Index: pixma_mp730.c<br></blockquote></blockquote><blockquote type="cite"><blockquote type="cite">===================================================================<br></blockquote></blockquote><blockquote type="cite"><blockquote type="cite">RCS file: /cvsroot/sane/sane-backends/backend/pixma_mp730.c,v<br></blockquote></blockquote><blockquote type="cite"><blockquote type="cite">retrieving revision 1.7<br></blockquote></blockquote><blockquote type="cite"><blockquote type="cite">diff -u -r1.7 pixma_mp730.c<br></blockquote></blockquote><blockquote type="cite"><blockquote type="cite">--- pixma_mp730.c 22 Feb 2008 21:40:32 -0000 1.7<br></blockquote></blockquote><blockquote type="cite"><blockquote type="cite">+++ pixma_mp730.c 25 Aug 2008 05:17:37 -0000<br></blockquote></blockquote><blockquote type="cite"><blockquote type="cite">@@ -69,6 +69,7 @@<br></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"> #define MP740_PID 0x264c /* Untested */<br></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"> #define MP710_PID 0x264d<br></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"> #define MP730_PID 0x262f<br></blockquote></blockquote><blockquote type="cite"><blockquote type="cite">+#define MF4100_PID 0x26a3<br></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><br></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"> enum mp730_state_t<br></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"> {<br></blockquote></blockquote><blockquote type="cite"><blockquote type="cite">@@ -638,5 +639,6 @@<br></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"> DEVICE ("Canon MultiPASS MP710", MP710_PID, 1200, 637, 868, 0),<br></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"> DEVICE ("Canon MultiPASS MP730", MP730_PID, 1200, 637, 868,<br></blockquote></blockquote><blockquote type="cite"><blockquote type="cite">PIXMA_CAP_ADF),<br></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"> DEVICE ("Canon MultiPASS MP740", MP740_PID, 1200, 637, 868,<br></blockquote></blockquote><blockquote type="cite"><blockquote type="cite">PIXMA_CAP_ADF),<br></blockquote></blockquote><blockquote type="cite"><blockquote type="cite">+ DEVICE ("Bob's MF4150", MF4100_PID, 600, 640, 877,<br></blockquote></blockquote><blockquote type="cite"><blockquote type="cite">PIXMA_CAP_ADF),<br></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"> DEVICE (NULL, 0, 0, 0, 0, 0)<br></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"> };<br></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><br></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><br></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><br></blockquote></blockquote><blockquote type="cite"><blockquote type="cite">----- Original Message ----<br></blockquote></blockquote><blockquote type="cite"><blockquote type="cite">From: Bob Dronski <<a href="mailto:dronski@gmail.com">dronski@gmail.com</a>><br></blockquote></blockquote><blockquote type="cite"><blockquote type="cite">To: Dennis Lou <<a href="mailto:dlou99@yahoo.com">dlou99@yahoo.com</a>><br></blockquote></blockquote><blockquote type="cite"><blockquote type="cite">Sent: Saturday, August 23, 2008 1:20:22 PM<br></blockquote></blockquote><blockquote type="cite"><blockquote type="cite">Subject: Re: [sane-devel] Canon MF4140<br></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><br></blockquote></blockquote><blockquote type="cite"><blockquote type="cite">Got a couple more. 150dpi color from the bottom of the scan and 300<br></blockquote></blockquote><blockquote type="cite"><blockquote type="cite">dpi b/w along the left edge.<br></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><br></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><br></blockquote></blockquote><blockquote type="cite"><blockquote type="cite">This enough to get you started?<br></blockquote></blockquote><blockquote type="cite"><blockquote type="cite">bob<br></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><br></blockquote></blockquote><blockquote type="cite"><blockquote type="cite">On Sat, Aug 23, 2008 at 3:07 PM, Bob<br></blockquote></blockquote><blockquote type="cite"><blockquote type="cite">Dronski <<a href="mailto:dronski@gmail.com">dronski@gmail.com</a>> wrote:<br></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"> Dennis,<br></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><br></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><br></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"> Parallels, the scanner, and USB sniffer are a<br></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"> bit temperamental together. I've been playing, and I have<br></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"> one greyscale log so far. If the log got too big, I<br></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"> apologize. LIke I said, it was really tricky. I'll<br></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"> continue to play to get some more stuff out for you<br></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><br></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><br></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"> bob<br></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><br></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><br></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><br></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"> On Sat, Aug 23, 2008 at 2:34 PM, Dennis<br></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"> Lou <<a href="mailto:dlou99@yahoo.com">dlou99@yahoo.com</a>> wrote:<br></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"> For the first one, empty is fine. Later, might want<br></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"> to try different colors of paper. But I'm guessing<br></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"> that the protocol will be similar enough to another<br></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"> existing supported scanner that it probably might<br></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"> not be necessary.<br></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><br></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"> -Dennis<br></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><br></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><br></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"> ----- Original Message ----<br></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"> From: Bob Dronski <<a href="mailto:dronski@gmail.com">dronski@gmail.com</a>><br></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"> To: Dennis Lou <<a href="mailto:dlou99@yahoo.com">dlou99@yahoo.com</a>><br></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><br></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><br></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"> Sent: Saturday, August 23, 2008 7:09:55 AM<br></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"> Subject: Re: [sane-devel] Canon MF4140<br></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><br></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"> dumb quick question--I'll try to look it up, but I<br></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"> figured I'd check with you as well. Is it better to<br></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"> scan an empty flatbed or put a doc on it? I don't<br></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"> know what data would be easier to work with (or if<br></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"> it makes a difference)<br></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><br></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><br></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"> Otherwise, I'm hooked up to parallels and am<br></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"> functioning. I'll start w/ an empty bed and go from<br></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"> there.<br></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><br></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><br></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"> bob<br></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><br></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><br></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"> On Fri, Aug 22, 2008 at 1:16 PM, Dennis<br></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"> Lou <<a href="mailto:dlou99@yahoo.com">dlou99@yahoo.com</a>> wrote:<br></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"> Well, I'm very confident somebody can do<br></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"> something with the logs and get it working.<br></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"> Whether that person is me depends (that was<br></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"> my first time doing a scanner). But even if<br></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"> that person is not me, the SANE guys are<br></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"> pretty smart from what I've seen and<br></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"> consumer-grade scanners seem pretty well<br></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"> understood at this point.<br></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><br></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"> Especially if the protocol isn't much more<br></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"> complicated than the MF4270, then I'm pretty<br></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"> sure I can get something going.<br></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><br></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"> BTW, where are you located? I'm in the<br></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"> Silicon Valley.<br></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><br></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"> -Dennis<br></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><br></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><br></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"> ----- Original Message ----<br></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"> From: Bob Dronski <<a href="mailto:dronski@gmail.com">dronski@gmail.com</a>><br></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"> To: Dennis Lou <<a href="mailto:dlou99@yahoo.com">dlou99@yahoo.com</a>><br></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"> Sent: Friday, August 22, 2008 10:40:15 AM<br></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"> Subject: Re: [sane-devel] Canon MF4140<br></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><br></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"> Dennis,<br></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><br></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><br></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"> I've got a crazy day or two ahead of me.<br></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"> I'm going to really try to get you<br></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"> something tonight or tomorrow.<br></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><br></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><br></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"> Do you think the odds will be good to get<br></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"> the driver working if I get you the data<br></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"> (and I presume a few more dumps)?<br></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><br></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><br></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"> Just trying to prioritize my time. If<br></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"> you're not sure, I need to get it to you<br></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"> ASAP, as I only have through thursday to<br></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"> return easily. If you're pretty confident,<br></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"> I'll believe in you and not worry about the<br></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"> date.<br></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><br></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><br></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"> take care,<br></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"> bob<br></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><br></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><br></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><br></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"> On Aug 22, 2008, at 12:15 AM, Dennis Lou<br></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"> wrote:<br></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><br></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><blockquote type="cite">Great, thanks!<br></blockquote></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><blockquote type="cite"><br></blockquote></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><blockquote type="cite">1. Unplug the device<br></blockquote></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><blockquote type="cite">2. Install the Canon drivers<br></blockquote></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><blockquote type="cite">3. Install a USB sniffer. I used<br></blockquote></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><blockquote type="cite">SniffUSB v1.7 because my VM is Win2k. You<br></blockquote></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><blockquote type="cite">can certainly do better if you are running<br></blockquote></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><blockquote type="cite">a more recent version of Windows.<br></blockquote></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><blockquote type="cite">4. Plug in the device and direct it to the<br></blockquote></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><blockquote type="cite">virtual machine (select the device from<br></blockquote></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><blockquote type="cite">the "Device" menu in VMWare)<br></blockquote></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><blockquote type="cite">5. Start the USB sniffer (on mine, there<br></blockquote></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><blockquote type="cite">are four possible devices/subdevices; I<br></blockquote></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><blockquote type="cite">select "Canon MF4200 Series" and click the<br></blockquote></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><blockquote type="cite">"Install" button)<br></blockquote></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><blockquote type="cite">6. If you are using XP or Win2k, click<br></blockquote></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><blockquote type="cite">Start->Programs->Accessories->WindowsImaging then File->Acquire<br></blockquote></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><blockquote type="cite">7. Pick 75 DPI, grayscale and select a<br></blockquote></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><blockquote type="cite">small area to scan, preferably full width<br></blockquote></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><blockquote type="cite">and minimal height then hit "Scan".<br></blockquote></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><blockquote type="cite">8. Save the log file. In SniffUSB 1.7,<br></blockquote></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><blockquote type="cite">this means clicking the "Uninstall"<br></blockquote></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><blockquote type="cite">button, copying the log file somewhere<br></blockquote></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><blockquote type="cite">else, then clicking the "Delete" button.<br></blockquote></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><blockquote type="cite">9. Repeat steps 5-8 (possibly step 4 if<br></blockquote></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><blockquote type="cite">your setup is as finicky as mine) using<br></blockquote></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><blockquote type="cite">different color and dpi settings and<br></blockquote></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><blockquote type="cite">different areas.<br></blockquote></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><blockquote type="cite">10. Send me and/or the SANE list the log<br></blockquote></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><blockquote type="cite">file(s).<br></blockquote></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><blockquote type="cite"><br></blockquote></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><blockquote type="cite">Thanks again for your help.<br></blockquote></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><blockquote type="cite"><br></blockquote></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><blockquote type="cite">-Dennis<br></blockquote></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><blockquote type="cite"><br></blockquote></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><blockquote type="cite"><br></blockquote></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><blockquote type="cite"><br></blockquote></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><blockquote type="cite">----- Original Message ----<br></blockquote></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><blockquote type="cite">From: Bob Dronski <<a href="mailto:dronski@gmail.com">dronski@gmail.com</a>><br></blockquote></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><blockquote type="cite">To: Dennis Lou <<a href="mailto:dlou99@yahoo.com">dlou99@yahoo.com</a>><br></blockquote></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><blockquote type="cite">Sent: Thursday, August 21, 2008 2:47:26 PM<br></blockquote></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><blockquote type="cite">Subject: Re: [sane-devel] Canon MF4140<br></blockquote></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><blockquote type="cite"><br></blockquote></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><blockquote type="cite">Dennis,<br></blockquote></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><blockquote type="cite"><br></blockquote></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><blockquote type="cite">May have missed the message. Sorry.<br></blockquote></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><blockquote type="cite"><br></blockquote></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><blockquote type="cite">Yes, I have a MacBookPro running parallels<br></blockquote></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><blockquote type="cite">I can use to sniff for you. As I haven't<br></blockquote></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><blockquote type="cite">done this before, please tell me what to<br></blockquote></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><blockquote type="cite">do.<br></blockquote></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><blockquote type="cite"><br></blockquote></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><blockquote type="cite">Thanks,<br></blockquote></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><blockquote type="cite">bob<br></blockquote></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><blockquote type="cite"><br></blockquote></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><blockquote type="cite"><br></blockquote></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><blockquote type="cite">On Thu, Aug 21, 2008 at 4:32 PM, Dennis<br></blockquote></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><blockquote type="cite">Lou <<a href="mailto:dlou99@yahoo.com">dlou99@yahoo.com</a>> wrote:<br></blockquote></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><blockquote type="cite"> Hi Bob,<br></blockquote></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><blockquote type="cite"><br></blockquote></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><blockquote type="cite"> I sent you a private email<br></blockquote></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><blockquote type="cite"> regarding this but apparently you<br></blockquote></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><blockquote type="cite"> didn't get it.<br></blockquote></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><blockquote type="cite"><br></blockquote></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><blockquote type="cite"> I wrote the Imageclass section and<br></blockquote></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><blockquote type="cite"> Allan is correct. Your all-in-one<br></blockquote></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><blockquote type="cite"> shares the same Windows front-end<br></blockquote></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><blockquote type="cite"> stuff from Canon as mine. But<br></blockquote></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><blockquote type="cite"> beyond that, I have no idea<br></blockquote></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><blockquote type="cite"> whether the base USB<br></blockquote></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><blockquote type="cite"> communications protocol is the<br></blockquote></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><blockquote type="cite"> same or not. What's really needed<br></blockquote></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><blockquote type="cite"> are USB snoop logs, preferably<br></blockquote></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><blockquote type="cite"> from a Windows scan. Can you run<br></blockquote></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><blockquote type="cite"> Parallels or Bootcamp into Win2k<br></blockquote></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><blockquote type="cite"> or higher?<br></blockquote></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><blockquote type="cite"><br></blockquote></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><blockquote type="cite"> -Dennis<br></blockquote></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><blockquote type="cite"><br></blockquote></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><blockquote type="cite"><br></blockquote></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><blockquote type="cite"><br></blockquote></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><blockquote type="cite"><br></blockquote></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><blockquote type="cite"><br></blockquote></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><blockquote type="cite"><br></blockquote></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><blockquote type="cite"> --<br></blockquote></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><blockquote type="cite"> sane-devel mailing<br></blockquote></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><blockquote type="cite"> list: <a href="mailto:sane-devel@lists.alioth.debian.org">sane-devel@lists.alioth.debian.org</a><br></blockquote></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><blockquote type="cite"> <a href="http://lists.alioth.debian.org/mailman/listinfo/sane-devel">http://lists.alioth.debian.org/mailman/listinfo/sane-devel</a><br></blockquote></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><blockquote type="cite"> Unsubscribe: Send mail with<br></blockquote></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><blockquote type="cite"> subject "unsubscribe<br></blockquote></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><blockquote type="cite"> your_password"<br></blockquote></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><blockquote type="cite"><br></blockquote></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><blockquote type="cite"> to <a href="mailto:sane-devel-request@lists.alioth.debian.org">sane-devel-request@lists.alioth.debian.org</a><br></blockquote></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><blockquote type="cite"><br></blockquote></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><blockquote type="cite"><br></blockquote></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><blockquote type="cite"><br></blockquote></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><blockquote type="cite"><br></blockquote></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><blockquote type="cite"><br></blockquote></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><blockquote type="cite"><br></blockquote></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><br></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><br></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><br></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><br></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><br></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><br></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><br></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><br></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><br></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><br></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><br></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><br></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><br></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><br></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><br></blockquote></blockquote><blockquote type="cite"><br></blockquote><blockquote type="cite"><br></blockquote><blockquote type="cite"><br></blockquote><br></div></blockquote></div><br></div></body></html>