<html><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; "><div>Nobody? Just the simple question: does a "pipe is stalled" error look like a libusb problem or avision/sane for an AVision OEM (Lexmark)?</div><div><br></div><div>Paul</div><div><br><div>Begin forwarded message:</div><br class="Apple-interchange-newline"><div><div style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><font face="Helvetica" size="4" color="#000000" style="font: 14.0px Helvetica; color: #000000"><b>Van: </b></font><font face="Helvetica" size="4" style="font: 14.0px Helvetica">Paul te Bokkel <<a href="mailto:paul@tebokkel.com">paul@tebokkel.com</a>></font></div><div style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><font face="Helvetica" size="4" color="#000000" style="font: 14.0px Helvetica; color: #000000"><b>Datum: </b></font><font face="Helvetica" size="4" style="font: 14.0px Helvetica">26 juni 2009 16:51:26 GMT+02:00</font></div><div style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><font face="Helvetica" size="4" color="#000000" style="font: 14.0px Helvetica; color: #000000"><b>Aan: </b></font><font face="Helvetica" size="4" style="font: 14.0px Helvetica"><a href="mailto:sane-devel@lists.alioth.debian.org">sane-devel@lists.alioth.debian.org</a></font></div><div style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><font face="Helvetica" size="4" color="#000000" style="font: 14.0px Helvetica; color: #000000"><b>Onderwerp: </b></font><font face="Helvetica" size="4" style="font: 14.0px Helvetica"><b>[sane-devel] avision: troubleshooting Lexmark X340 support on OSX</b></font></div><div style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; min-height: 14px; "><br></div> </div><div>Hi all,<br><br>I have the latest SDK's for SANE installed on OSX (10.5.7, Intel). Added the USB-ID's for the Lexmark X340 (as a copy of the Avision MF3000 - AIO with ADF) to the Avision-backend, build, installed and tried to scan.<br><br>Somehow the USB-chip on the printer seems to stall when scanning. After it's stalled, only a power cycle from the printer seems to help.<br>Running scanimage -L repeatedly is not a problem (logging below). Sane-find-scanner is also not a problem.<br><br>Running a scanimage gives up with an "pipe is stalled" error. I never seem to get output files bigger than about 60800 bytes (or less if scan area is limited). Essentials of logging (all full logging also attached):<br><br>(...)<br>libusb/darwin.c ep_to_pipeRef: Converting ep address to pipeRef.<br>libusb/darwin.c usb_bulk_transfer: Transfering 15170 bytes of data on endpoint 0x82<br>USB error: libusb/darwin.c usb_bulk_transfer: unknown error<br>USB error: usb_bulk_read: An error occured during read (see messages above)<br>libusb/darwin.c ep_to_pipeRef: Converting ep address to pipeRef.<br>USB error: usb_clear_halt(ClearPipeStall): pipe is stalled<br>[avision] No data arrived.<br>(...)<br>libusb/darwin.c ep_to_pipeRef: Converting ep address to pipeRef.<br>libusb/darwin.c usb_bulk_transfer: Transfering 7266 bytes of data on endpoint 0x82<br>USB error: libusb/darwin.c usb_bulk_transfer: unknown error<br>USB error: usb_bulk_read: An error occured during read (see messages above)<br>libusb/darwin.c ep_to_pipeRef: Converting ep address to pipeRef.<br>USB error: usb_clear_halt(ClearPipeStall): pipe is stalled<br>[avision] No data arrived.<br>libusb/darwin.c ep_to_pipeRef: Converting ep address to pipeRef.<br><br><br>Is this an libusb error or avision driver problem?<br>Or is anything wrong or missing for the avision settings?<br>I recompiled the avision backend with AV_NO_64BYTE_ALIGN. Didn't change a thing.<br><br><br>Paul<br><br><br>All logging run with SANE_DEBUG=255 USB_DEBUG=255 SANE_DEBUG_AVISION=7<br><br>=========================================<br>output of scanimage -B > output.pnm<br>(logging starts after warming up)<br>=========================================<br>libusb/darwin.c usb_bulk_transfer: Transfering 10 bytes of data on endpoint 0x02<br>libusb/darwin.c ep_to_pipeRef: Converting ep address to pipeRef.<br>libusb/darwin.c usb_bulk_transfer: Transfering 1 bytes of data on endpoint 0x82<br>[avision] avision_usb_status: timeout 10000, 1 retries<br>[avision] ==> (bulk read) going down ...<br>libusb/darwin.c ep_to_pipeRef: Converting ep address to pipeRef.<br>libusb/darwin.c usb_bulk_transfer: Transfering 1 bytes of data on endpoint 0x82<br>[avision] <== (bulk read) got: 1, status: 0<br>[avision] wait_4_light: command is 0. Result is on<br>[avision] set_window:<br>[avision] set_window: base_dpi_abs: 1200, base_dpi_rel: 1200<br>[avision] set_window: base paralen: 7<br>[avision] set_window: final paralen: 20<br>[avision] set_window: transferlen: 70<br>[avision] set_window: large data-transfer support (>16bit)!<br>[avision] set_window: source mode 0 source mode dim 0<br>[avision] window_data_header:<br>[avision] [0] 00000000b 0o 0d 0x<br>[avision] [1] 00000000b 0o 0d 0x<br>[avision] [2] 00000000b 0o 0d 0x<br>[avision] [3] 00000000b 0o 0d 0x<br>[avision] [4] 00000000b 0o 0d 0x<br>[avision] [5] 00000000b 0o 0d 0x<br>[avision] [6] 00000000b 0o 0d 0x<br>[avision] [7] 00111110b 76o 62d 3ex<br>[avision] window_descriptor:<br>[avision] [0] 00000000b 0o 0d 0x<br>[avision] [1] 00000000b 0o 0d 0x<br>[avision] [2] 00000000b 0o 0d 0x<br>[avision] [3] 10010110b 226o 150d 96x<br>[avision] [4] 00000000b 0o 0d 0x<br>[avision] [5] 10010110b 226o 150d 96x<br>[avision] [6] 00000000b 0o 0d 0x<br>[avision] [7] 00000000b 0o 0d 0x<br>[avision] [8] 00000000b 0o 0d 0x<br>[avision] [9] 00000000b 0o 0d 0x<br>[avision] [10] 00000000b 0o 0d 0x<br>[avision] [11] 00000000b 0o 0d 0x<br>[avision] [12] 00000000b 0o 0d 0x<br>[avision] [13] 00000000b 0o 0d 0x<br>[avision] [14] 00000000b 0o 0d 0x<br>[avision] [15] 00000000b 0o 0d 0x<br>[avision] [16] 00100111b 47o 39d 27x<br>[avision] [17] 10000001b 201o 129d 81x<br>[avision] [18] 00000000b 0o 0d 0x<br>[avision] [19] 00000000b 0o 0d 0x<br>[avision] [20] 01000001b 101o 65d 41x<br>[avision] [21] 10000001b 201o 129d 81x<br>[avision] [22] 10000000b 200o 128d 80x<br>[avision] [23] 10000000b 200o 128d 80x<br>[avision] [24] 10000000b 200o 128d 80x<br>[avision] [25] 00000101b 5o 5d 5x<br>[avision] [26] 00001000b 10o 8d 8x<br>[avision] [27] 00000000b 0o 0d 0x<br>[avision] [28] 00000000b 0o 0d 0x<br>[avision] [29] 00000011b 3o 3d 3x<br>[avision] [30] 00000000b 0o 0d 0x<br>[avision] [31] 00000000b 0o 0d 0x<br>[avision] [32] 00000000b 0o 0d 0x<br>[avision] [33] 00000000b 0o 0d 0x<br>[avision] [34] 00000000b 0o 0d 0x<br>[avision] [35] 00000000b 0o 0d 0x<br>[avision] [36] 00000000b 0o 0d 0x<br>[avision] [37] 00000000b 0o 0d 0x<br>[avision] [38] 00000000b 0o 0d 0x<br>[avision] [39] 00000000b 0o 0d 0x<br>[avision] [40] 11111111b 377o 255d ffx<br>[avision] [41] 00010100b 24o 20d 14x<br>[avision] [42] 01100000b 140o 96d 60x<br>[avision] [43] 11111111b 377o 255d ffx<br>[avision] [44] 00000000b 0o 0d 0x<br>[avision] [45] 00001110b 16o 14d ex<br>[avision] [46] 11010000b 320o 208d d0x<br>[avision] [47] 00001000b 10o 8d 8x<br>[avision] [48] 00110000b 60o 48d 30x<br>[avision] [49] 00010000b 20o 16d 10x<br>[avision] [50] 00000000b 0o 0d 0x<br>[avision] [51] 00000000b 0o 0d 0x<br>[avision] [52] 00000000b 0o 0d 0x<br>[avision] [53] 00000000b 0o 0d 0x<br>[avision] [54] 00000000b 0o 0d 0x<br>[avision] [55] 00000000b 0o 0d 0x<br>[avision] [56] 00000000b 0o 0d 0x<br>[avision] [57] 00000000b 0o 0d 0x<br>[avision] [58] 00000000b 0o 0d 0x<br>[avision] [59] 00000000b 0o 0d 0x<br>[avision] [60] 00000000b 0o 0d 0x<br>[avision] [61] 00000000b 0o 0d 0x<br>[avision] [62] 00000000b 0o 0d 0x<br>[avision] [63] 00000000b 0o 0d 0x<br>[avision] set_window: [0] window_id: 0<br>[avision] set_window: [2-3] x-axis res: 150<br>[avision] set_window: [4-5] y-axis res: 150<br>[avision] set_window: [6-9] x-axis upper left: 0<br>[avision] set_window: [10-13] y-axis upper left: 0<br>[avision] set_window: [14-17] window width: 10113<br>[avision] set_window: [18-21] window length: 16769<br>[avision] set_window: [22] brightness: 128<br>[avision] set_window: [23] threshold: 128<br>[avision] set_window: [24] contrast: 128<br>[avision] set_window: [25] image composition: 5<br>[avision] set_window: [26] bits per channel: 8<br>[avision] set_window: [27-28] halftone pattern: 0<br>[avision] set_window: [29] padding_and_bitset: 3<br>[avision] set_window: [30-31] bit ordering: 0<br>[avision] set_window: [32] compression type: 0<br>[avision] set_window: [33] compression argument: 0<br>[avision] set_window: [34-35] paper length: 0<br>[avision] set_window: [40] vendor id: ff<br>[avision] set_window: [41] param lenght: 20<br>[avision] set_window: [42] bitset1: 60<br>[avision] set_window: [43] highlight: 255<br>[avision] set_window: [44] shadow: 0<br>[avision] set_window: [45-46] line-width: 3792<br>[avision] set_window: [47-48] line-count: 2096<br>[avision] set_window: [49] bitset2: 10<br>[avision] set_window: [50] ir exposure time: 0<br>[avision] set_window: [51-52] r exposure: 0<br>[avision] set_window: [53-54] g exposure: 0<br>[avision] set_window: [55-56] b exposure: 0<br>[avision] set_window: [57] bitset3: 0<br>[avision] set_window: [58] auto focus: 0<br>[avision] set_window: [59] line-width (MSB): 0<br>[avision] set_window: [60] line-count (MSB): 0<br>[avision] set_window: [61] background lines: 0<br>[avision] set_window: sending command. Bytes: 70<br>[avision] Timeouts: write: 30000, read: 30000, status: 10000<br>libusb/darwin.c ep_to_pipeRef: Converting ep address to pipeRef.<br>libusb/darwin.c usb_bulk_transfer: Transfering 10 bytes of data on endpoint 0x02<br>libusb/darwin.c ep_to_pipeRef: Converting ep address to pipeRef.<br>libusb/darwin.c usb_bulk_transfer: Transfering 70 bytes of data on endpoint 0x02<br>[avision] avision_usb_status: timeout 10000, 1 retries<br>[avision] ==> (bulk read) going down ...<br>libusb/darwin.c ep_to_pipeRef: Converting ep address to pipeRef.<br>libusb/darwin.c usb_bulk_transfer: Transfering 1 bytes of data on endpoint 0x82<br>[avision] <== (bulk read) got: 1, status: 0<br>[avision] sane_start: due to inquiry no calibration needed!<br>[avision] send_gamma: table_raw_size: 256, table_size: 256<br>[avision] send_gamma: values: 1, invert_table: 0<br>[avision] send_gamma: brightness: 0.000000, contrast: 0.000000<br>[avision] send_gamma: sending 256 bytes gamma table.<br>[avision] Timeouts: write: 30000, read: 30000, status: 10000<br>libusb/darwin.c ep_to_pipeRef: Converting ep address to pipeRef.<br>libusb/darwin.c usb_bulk_transfer: Transfering 10 bytes of data on endpoint 0x02<br>libusb/darwin.c ep_to_pipeRef: Converting ep address to pipeRef.<br>libusb/darwin.c usb_bulk_transfer: Transfering 256 bytes of data on endpoint 0x02<br>[avision] avision_usb_status: timeout 10000, 1 retries<br>[avision] ==> (bulk read) going down ...<br>libusb/darwin.c ep_to_pipeRef: Converting ep address to pipeRef.<br>libusb/darwin.c usb_bulk_transfer: Transfering 1 bytes of data on endpoint 0x82<br>[avision] <== (bulk read) got: 1, status: 0<br>[avision] send_gamma: sending 256 bytes gamma table.<br>[avision] Timeouts: write: 30000, read: 30000, status: 10000<br>libusb/darwin.c ep_to_pipeRef: Converting ep address to pipeRef.<br>libusb/darwin.c usb_bulk_transfer: Transfering 10 bytes of data on endpoint 0x02<br>libusb/darwin.c ep_to_pipeRef: Converting ep address to pipeRef.<br>libusb/darwin.c usb_bulk_transfer: Transfering 256 bytes of data on endpoint 0x02<br>[avision] avision_usb_status: timeout 10000, 1 retries<br>[avision] ==> (bulk read) going down ...<br>libusb/darwin.c ep_to_pipeRef: Converting ep address to pipeRef.<br>libusb/darwin.c usb_bulk_transfer: Transfering 1 bytes of data on endpoint 0x82<br>[avision] <== (bulk read) got: 1, status: 0<br>[avision] send_gamma: sending 256 bytes gamma table.<br>[avision] Timeouts: write: 30000, read: 30000, status: 10000<br>libusb/darwin.c ep_to_pipeRef: Converting ep address to pipeRef.<br>libusb/darwin.c usb_bulk_transfer: Transfering 10 bytes of data on endpoint 0x02<br>libusb/darwin.c ep_to_pipeRef: Converting ep address to pipeRef.<br>libusb/darwin.c usb_bulk_transfer: Transfering 256 bytes of data on endpoint 0x02<br>[avision] avision_usb_status: timeout 10000, 1 retries<br>[avision] ==> (bulk read) going down ...<br>libusb/darwin.c ep_to_pipeRef: Converting ep address to pipeRef.<br>libusb/darwin.c usb_bulk_transfer: Transfering 1 bytes of data on endpoint 0x82<br>[avision] <== (bulk read) got: 1, status: 0<br>[avision] sane_start: starting thread<br>[avision] reader_process:<br>[avision] sane_get_parameters:<br>[avision] reserve_unit:<br>[avision] filling command to have a length of 10, was: 6<br>[avision] Timeouts: write: 30000, read: 30000, status: 10000<br>libusb/darwin.c ep_to_pipeRef: Converting ep address to pipeRef.<br>libusb/darwin.c usb_bulk_transfer: Transfering 10 bytes of data on endpoint 0x02<br>[avision] avision_usb_status: timeout 10000, 1 retries<br>[avision] ==> (bulk read) going down ...<br>libusb/darwin.c ep_to_pipeRef: Converting ep address to pipeRef.<br>libusb/darwin.c usb_bulk_transfer: Transfering 1 bytes of data on endpoint 0x82<br>[avision] <== (bulk read) got: 1, status: 0<br>[avision] start_scan:<br>[avision] start_scan: sending command. Bytes: 6<br>[avision] filling command to have a length of 10, was: 6<br>[avision] Timeouts: write: 30000, read: 30000, status: 10000<br>libusb/darwin.c ep_to_pipeRef: Converting ep address to pipeRef.<br>libusb/darwin.c usb_bulk_transfer: Transfering 10 bytes of data on endpoint 0x02<br>[avision] avision_usb_status: timeout 10000, 1 retries<br>[avision] ==> (bulk read) going down ...<br>libusb/darwin.c ep_to_pipeRef: Converting ep address to pipeRef.<br>libusb/darwin.c usb_bulk_transfer: Transfering 1 bytes of data on endpoint 0x82<br>[avision] <== (bulk read) got: 1, status: 0<br>[avision] dev->scsi_buffer_size / 2: 524288<br>[avision] bytes_per_line: 3792, pixels_per_line: 1264<br>[avision] lines_per_stripe: 32, lines_per_output: 32<br>[avision] max_bytes_per_read: 1048576, stripe_size: 121344, out_size: 121344<br>[avision] reader_process: total_size: 7948032<br>[avision] reader_process: stripe filled: 0<br>[avision] reader_process: processed_bytes: 0, total_size: 7948032<br>[avision] reader_process: this_read: 60674<br>[avision] Timeouts: write: 30000, read: 30000, status: 10000<br>libusb/darwin.c ep_to_pipeRef: Converting ep address to pipeRef.<br>libusb/darwin.c usb_bulk_transfer: Transfering 10 bytes of data on endpoint 0x02<br>libusb/darwin.c ep_to_pipeRef: Converting ep address to pipeRef.<br>libusb/darwin.c usb_bulk_transfer: Transfering 60674 bytes of data on endpoint 0x82<br>libusb/darwin.c ep_to_pipeRef: Converting ep address to pipeRef.<br>libusb/darwin.c usb_bulk_transfer: Transfering 37922 bytes of data on endpoint 0x82<br>libusb/darwin.c ep_to_pipeRef: Converting ep address to pipeRef.<br>libusb/darwin.c usb_bulk_transfer: Transfering 15170 bytes of data on endpoint 0x82<br>USB error: libusb/darwin.c usb_bulk_transfer: unknown error<br>USB error: usb_bulk_read: An error occured during read (see messages above)<br>libusb/darwin.c ep_to_pipeRef: Converting ep address to pipeRef.<br>USB error: usb_clear_halt(ClearPipeStall): pipe is stalled<br>[avision] No data arrived.<br>libusb/darwin.c ep_to_pipeRef: Converting ep address to pipeRef.<br>libusb/darwin.c usb_bulk_transfer: Transfering 10 bytes of data on endpoint 0x02<br>libusb/darwin.c ep_to_pipeRef: Converting ep address to pipeRef.<br>libusb/darwin.c usb_bulk_transfer: Transfering 60674 bytes of data on endpoint 0x82<br>libusb/darwin.c ep_to_pipeRef: Converting ep address to pipeRef.<br>libusb/darwin.c usb_bulk_transfer: Transfering 52770 bytes of data on endpoint 0x82<br>libusb/darwin.c ep_to_pipeRef: Converting ep address to pipeRef.<br>libusb/darwin.c usb_bulk_transfer: Transfering 30018 bytes of data on endpoint 0x82<br>libusb/darwin.c ep_to_pipeRef: Converting ep address to pipeRef.<br>libusb/darwin.c usb_bulk_transfer: Transfering 7266 bytes of data on endpoint 0x82<br>USB error: libusb/darwin.c usb_bulk_transfer: unknown error<br>USB error: usb_bulk_read: An error occured during read (see messages above)<br>libusb/darwin.c ep_to_pipeRef: Converting ep address to pipeRef.<br>USB error: usb_clear_halt(ClearPipeStall): pipe is stalled<br>[avision] No data arrived.<br>libusb/darwin.c ep_to_pipeRef: Converting ep address to pipeRef.<br>libusb/darwin.c usb_bulk_transfer: Transfering 10 bytes of data on endpoint 0x02<br>libusb/darwin.c ep_to_pipeRef: Converting ep address to pipeRef.<br>libusb/darwin.c usb_bulk_transfer: Transfering 60674 bytes of data on endpoint 0x82<br>libusb/darwin.c ep_to_pipeRef: Converting ep address to pipeRef.<br>libusb/darwin.c usb_bulk_transfer: Transfering 45090 bytes of data on endpoint 0x82<br>libusb/darwin.c ep_to_pipeRef: Converting ep address to pipeRef.<br>libusb/darwin.c usb_bulk_transfer: Transfering 22338 bytes of data on endpoint 0x82<br>USB error: libusb/darwin.c usb_bulk_transfer: unknown error<br>USB error: usb_bulk_read: An error occured during read (see messages above)<br>libusb/darwin.c ep_to_pipeRef: Converting ep address to pipeRef.<br>USB error: usb_clear_halt(ClearPipeStall): pipe is stalled<br>[avision] No data arrived.<br>[avision] Max retry count reached: I/O error<br>[avision] reader_process: read_data failed with status: 9<br>[avision] reader_process: stripe filled: 60674<br>[avision] reader_process: useful_bytes 60674<br>[avision] reader_process: end of iteration<br>[avision] reader_process: i/o loop finished<br>[avision] release unit: type: 0<br>[avision] filling command to have a length of 10, was: 6<br>[avision] Timeouts: write: 30000, read: 30000, status: 10000<br>libusb/darwin.c ep_to_pipeRef: Converting ep address to pipeRef.<br>libusb/darwin.c usb_bulk_transfer: Transfering 10 bytes of data on endpoint 0x02<br>[avision] avision_usb_status: timeout 10000, 1 retries<br>[avision] ==> (bulk read) going down ...<br>libusb/darwin.c ep_to_pipeRef: Converting ep address to pipeRef.<br>libusb/darwin.c usb_bulk_transfer: Transfering 1 bytes of data on endpoint 0x82<br>USB error: libusb/darwin.c usb_bulk_transfer: unknown error<br>USB error: usb_bulk_read: An error occured during read (see messages above)<br>libusb/darwin.c ep_to_pipeRef: Converting ep address to pipeRef.<br>USB error: usb_clear_halt(ClearPipeStall): pipe is stalled<br>[avision] <== (bulk read) got: 0, status: 0<br>libusb/darwin.c ep_to_pipeRef: Converting ep address to pipeRef.<br>libusb/darwin.c usb_bulk_transfer: Transfering 10 bytes of data on endpoint 0x02<br>[avision] avision_usb_status: timeout 10000, 1 retries<br>[avision] ==> (bulk read) going down ...<br>libusb/darwin.c ep_to_pipeRef: Converting ep address to pipeRef.<br>libusb/darwin.c usb_bulk_transfer: Transfering 1 bytes of data on endpoint 0x82<br>USB error: libusb/darwin.c usb_bulk_transfer: unknown error<br>USB error: usb_bulk_read: An error occured during read (see messages above)<br>libusb/darwin.c ep_to_pipeRef: Converting ep address to pipeRef.<br>USB error: usb_clear_halt(ClearPipeStall): pipe is stalled<br>[avision] <== (bulk read) got: 0, status: 0<br>libusb/darwin.c ep_to_pipeRef: Converting ep address to pipeRef.<br>libusb/darwin.c usb_bulk_transfer: Transfering 10 bytes of data on endpoint 0x02<br>[avision] avision_usb_status: timeout 10000, 1 retries<br>[avision] ==> (bulk read) going down ...<br>libusb/darwin.c ep_to_pipeRef: Converting ep address to pipeRef.<br>libusb/darwin.c usb_bulk_transfer: Transfering 1 bytes of data on endpoint 0x82<br>USB error: libusb/darwin.c usb_bulk_transfer: unknown error<br>USB error: usb_bulk_read: An error occured during read (see messages above)<br>libusb/darwin.c ep_to_pipeRef: Converting ep address to pipeRef.<br>USB error: usb_clear_halt(ClearPipeStall): pipe is stalled<br>[avision] <== (bulk read) got: 0, status: 0<br>[avision] Max retry count reached: I/O error<br>[avision] reader_process: release_unit failed<br>[avision] reader_process: returning success<br>[avision] sane_read: got 0 bytes, err: 60 Operation timed out<br>[avision] do_eof:<br>[avision] do_eof: returning 9<br>scanimage: sane_read: Error during device I/O<br>[avision] sane_cancel:<br>[avision] do_cancel:<br>[avision] sane_close:<br>usb_os_close: 043d:00d3<br>[avision] sane_exit:<br><br><br><br><br><br>=========================================<br>Output from scanimage -L with USB * Avision debug:<br>=========================================<br>ibusb/darwin.c usb_bulk_transfer: Transfering 1 bytes of data on endpoint 0x82<br>[avision] <== (bulk read) got: 1, status: 0<br>[avision] attach: raw data:<br>[avision] [0] 00000110b 6o 6d 6x<br>[avision] [1] 10000000b 200o 128d 80x<br>[avision] [2] 00000010b 2o 2d 2x<br>[avision] [3] 01000010b 102o 66d 42x<br>[avision] [4] 01011011b 133o 91d 5bx<br>[avision] [5] 00000000b 0o 0d 0x<br>[avision] [6] 00000000b 0o 0d 0x<br>[avision] [7] 00000000b 0o 0d 0x<br>[avision] [8] 01001100b 114o 76d 4cx<br>[avision] [9] 01000101b 105o 69d 45x<br>[avision] [10] 01011000b 130o 88d 58x<br>[avision] [11] 01001101b 115o 77d 4dx<br>[avision] [12] 01000001b 101o 65d 41x<br>[avision] [13] 01010010b 122o 82d 52x<br>[avision] [14] 01001011b 113o 75d 4bx<br>[avision] [15] 00100000b 40o 32d 20x<br>[avision] [16] 01011000b 130o 88d 58x<br>[avision] [17] 00110011b 63o 51d 33x<br>[avision] [18] 00110100b 64o 52d 34x<br>[avision] [19] 00110000b 60o 48d 30x<br>[avision] [20] 00100000b 40o 32d 20x<br>[avision] [21] 00100000b 40o 32d 20x<br>[avision] [22] 00100000b 40o 32d 20x<br>[avision] [23] 00100000b 40o 32d 20x<br>[avision] [24] 00100000b 40o 32d 20x<br>[avision] [25] 00100000b 40o 32d 20x<br>[avision] [26] 00100000b 40o 32d 20x<br>[avision] [27] 00100000b 40o 32d 20x<br>[avision] [28] 00100000b 40o 32d 20x<br>[avision] [29] 00100000b 40o 32d 20x<br>[avision] [30] 00100000b 40o 32d 20x<br>[avision] [31] 00100000b 40o 32d 20x<br>[avision] [32] 00110000b 60o 48d 30x<br>[avision] [33] 00101110b 56o 46d 2ex<br>[avision] [34] 00110110b 66o 54d 36x<br>[avision] [35] 00110000b 60o 48d 30x<br>[avision] [36] 10100000b 240o 160d a0x<br>[avision] [37] 00001100b 14o 12d cx<br>[avision] [38] 00001100b 14o 12d cx<br>[avision] [39] 10000111b 207o 135d 87x<br>[avision] [40] 00000100b 4o 4d 4x<br>[avision] [41] 10110000b 260o 176d b0x<br>[avision] [42] 00000100b 4o 4d 4x<br>[avision] [43] 10110000b 260o 176d b0x<br>[avision] [44] 00000100b 4o 4d 4x<br>[avision] [45] 10110000b 260o 176d b0x<br>[avision] [46] 00000100b 4o 4d 4x<br>[avision] [47] 10110000b 260o 176d b0x<br>[avision] [48] 00000000b 0o 0d 0x<br>[avision] [49] 00000000b 0o 0d 0x<br>[avision] [50] 11001000b 310o 200d c8x<br>[avision] [51] 00010101b 25o 21d 15x<br>[avision] [52] 11000010b 302o 194d c2x<br>[avision] [53] 00000000b 0o 0d 0x<br>[avision] [54] 00010000b 20o 16d 10x<br>[avision] [55] 00010000b 20o 16d 10x<br>[avision] [56] 00010000b 20o 16d 10x<br>[avision] [57] 00100000b 40o 32d 20x<br>[avision] [58] 00100000b 40o 32d 20x<br>[avision] [59] 00100000b 40o 32d 20x<br>[avision] [60] 11000000b 300o 192d c0x<br>[avision] [61] 10010000b 220o 144d 90x<br>[avision] [62] 10100000b 240o 160d a0x<br>[avision] [63] 00000001b 1o 1d 1x<br>[avision] [64] 00000001b 1o 1d 1x<br>[avision] [65] 00000001b 1o 1d 1x<br>[avision] [66] 00000010b 2o 2d 2x<br>[avision] [67] 00000011b 3o 3d 3x<br>[avision] [68] 00000100b 4o 4d 4x<br>[avision] [69] 00000101b 5o 5d 5x<br>[avision] [70] 00000000b 0o 0d 0x<br>[avision] [71] 00000000b 0o 0d 0x<br>[avision] [72] 00000000b 0o 0d 0x<br>[avision] [73] 00000000b 0o 0d 0x<br>[avision] [74] 00000000b 0o 0d 0x<br>[avision] [75] 00000000b 0o 0d 0x<br>[avision] [76] 00000000b 0o 0d 0x<br>[avision] [77] 00000000b 0o 0d 0x<br>[avision] [78] 00000000b 0o 0d 0x<br>[avision] [79] 00000000b 0o 0d 0x<br>[avision] [80] 00000000b 0o 0d 0x<br>[avision] [81] 00001010b 12o 10d ax<br>[avision] [82] 00000000b 0o 0d 0x<br>[avision] [83] 00010000b 20o 16d 10x<br>[avision] [84] 01101000b 150o 104d 68x<br>[avision] [85] 00001010b 12o 10d ax<br>[avision] [86] 00000000b 0o 0d 0x<br>[avision] [87] 00010000b 20o 16d 10x<br>[avision] [88] 01101000b 150o 104d 68x<br>[avision] [89] 00000100b 4o 4d 4x<br>[avision] [90] 10110000b 260o 176d b0x<br>[avision] [91] 10000001b 201o 129d 81x<br>[avision] [92] 00000010b 2o 2d 2x<br>[avision] [93] 10010000b 220o 144d 90x<br>[avision] [94] 00000000b 0o 0d 0x<br>[avision] [95] 00000000b 0o 0d 0x<br>[avision] [96] 00000000b 0o 0d 0x<br>[avision] [97] 00000000b 0o 0d 0x<br>[avision] [98] 00000000b 0o 0d 0x<br>[avision] [99] 00000000b 0o 0d 0x<br>[avision] [100] 00000000b 0o 0d 0x<br>[avision] [101] 00000000b 0o 0d 0x<br>[avision] [102] 00000000b 0o 0d 0x<br>[avision] [103] 00000000b 0o 0d 0x<br>[avision] [104] 00000000b 0o 0d 0x<br>[avision] [105] 00000000b 0o 0d 0x<br>[avision] [106] 00000000b 0o 0d 0x<br>[avision] [107] 00000000b 0o 0d 0x<br>[avision] [108] 00000000b 0o 0d 0x<br>[avision] [109] 00000000b 0o 0d 0x<br>[avision] [110] 00000000b 0o 0d 0x<br>[avision] [111] 00000000b 0o 0d 0x<br>[avision] [112] 00000000b 0o 0d 0x<br>[avision] [113] 00000000b 0o 0d 0x<br>[avision] [114] 00000000b 0o 0d 0x<br>[avision] [115] 00000000b 0o 0d 0x<br>[avision] [116] 00000000b 0o 0d 0x<br>[avision] [117] 00000000b 0o 0d 0x<br>[avision] [118] 00000000b 0o 0d 0x<br>[avision] [119] 00000000b 0o 0d 0x<br>[avision] [120] 00000000b 0o 0d 0x<br>[avision] [121] 00000000b 0o 0d 0x<br>[avision] [122] 00000000b 0o 0d 0x<br>[avision] [123] 00000000b 0o 0d 0x<br>[avision] [124] 00000000b 0o 0d 0x<br>[avision] [125] 00000000b 0o 0d 0x<br>[avision] [126] 00000000b 0o 0d 0x<br>[avision] [127] 00000000b 0o 0d 0x<br>[avision] [128] 00000000b 0o 0d 0x<br>[avision] [129] 00000000b 0o 0d 0x<br>[avision] [130] 00000000b 0o 0d 0x<br>[avision] [131] 00000000b 0o 0d 0x<br>[avision] [132] 00000000b 0o 0d 0x<br>[avision] [133] 00000000b 0o 0d 0x<br>[avision] [134] 00000000b 0o 0d 0x<br>[avision] [135] 00000000b 0o 0d 0x<br>[avision] attach: [8-15] Vendor id.: 'LEXMARK '<br>[avision] attach: [16-31] Product id.: 'X340 '<br>[avision] attach: [32-35] Product rev.: '0.60'<br>[avision] attach: [36] Bitfield: ADF 3-pass color RGB color plane<br>[avision] attach: [37] Optical res.: 1200 dpi<br>[avision] attach: [38] Maximum res.: 1200 dpi<br>[avision] attach: [39] Bitfield1: TRANS NEW_PROTOCOL AVISION<br>[avision] attach: [40-41] X res. in gray: 1200 dpi<br>[avision] attach: [42-43] Y res. in gray: 1200 dpi<br>[avision] attach: [44-45] X res. in color: 1200 dpi<br>[avision] attach: [46-47] Y res. in color: 1200 dpi<br>[avision] attach: [48-49] USB max read: 0<br>[avision] attach: [50] ESA1: LIGHT_CONTROL BUTTON_CONTROL NEED_SW_GAMMA<br>[avision] attach: [51] ESA2: SUPPORTS_QUALITY_SPEED_CAL HAS_PUSH_BUTTON ADF_MIRRORS_IMAGE<br>[avision] attach: [52] ESA3: GRAY_WHITE SUPPORTS_GAIN_CONTROL POWER_SAVING_TIMER<br>[avision] attach: [53] line difference (software color pack): 0<br>[avision] attach: [54] color mode pixel boundary: 16<br>[avision] attach: [55] gray mode pixel boundary: 16<br>[avision] attach: [56] 4bit gray mode pixel boundary: 16<br>[avision] attach: [57] lineart mode pixel boundary: 32<br>[avision] attach: [58] halftone mode pixel boundary: 32<br>[avision] attach: [59] error-diffusion mode pixel boundary: 32<br>[avision] attach: [60] channels per pixel: 1 3<br>[avision] attach: [61] bits per channel: 1 8<br>[avision] attach: [62] scanner type: Flatbed Flatbed (ADF)<br>[avision] attach: [75-76] Max shading target : 0<br>[avision] attach: [77-78] Max X of transparency: 0 dots * base_dpi<br>[avision] attach: [79-80] Max Y of transparency: 0 dots * base_dpi<br>[avision] attach: [81-82] Max X of flatbed: 2560 dots * base_dpi<br>[avision] attach: [83-84] Max Y of flatbed: 4200 dots * base_dpi<br>[avision] attach: [85-86] Max X of ADF: 2560 dots * base_dpi<br>[avision] attach: [87-88] Max Y of ADF: 4200 dots * base_dpi<br>[avision] attach: [89-90] Res. in Ex. mode: 1200 dpi<br>[avision] attach: [91] ASIC: 129<br>[avision] attach: [92] Buttons: 2<br>[avision] attach: [93] ESA4: SUPPORTS_ACCESSORIES_DETECT SUPPORTS_FLASH_UPDATE<br>[avision] attach: [94] ESA5:<br>[avision] attach: [95] ESA6:<br>[avision] attach: [128] ESA7:<br>[avision] attach: [129] YCbCr:<br>[avision] attach: optical resolution set to: 1200 dpi<br>[avision] attach: max resolution set to: 1200 dpi<br>[avision] attach: max channels per pixel: 3, max bits per channel: 8<br>[avision] attach: x/y-range for mode 0 is valid!<br>[avision] attach: Mode 0 range is now: 216.846667 x 355.600000 mm.<br>[avision] attach: x/y-range for mode 1 is invalid! Using a default.<br>[avision] attach: Mode 1 range is now: 215.900000 x 299.720000 mm.<br>[avision] attach: x/y-range for mode 2 is valid!<br>[avision] attach: Mode 2 range is now: 216.846667 x 355.600000 mm.<br>usb_os_close: 043d:00d3<br>[avision] sane_init: Trying to find USB device 638 a16 ...<br>xxx (devices removed) xxx<br>[avision] sane_init: Trying to find USB device 482 335 ...<br>[avision] sane_get_devices:<br>[avision] sane_exit:<br>device `avision:libusb:005:006-043d-00d3-00-00' is a Lexmark X340 flatbed scanner<br><br><br><br><br><br><br>=========================================<br>Output of sane-find-scanner -v -v<br>=========================================<br>usb_os_open: 043d:00d3<br>libusb/darwin.c usb_control_msg (device: 006-043d-00d3-00-00): 128 6 769 0 0x7fff5fbff6b0 2 1000<br>libusb/darwin.c usb_control_msg (device: 006-043d-00d3-00-00): 128 6 769 0 0x100104d80 44 1000<br>usb_os_close: 043d:00d3<br>usb_os_open: 043d:00d3<br>libusb/darwin.c usb_control_msg (device: 006-043d-00d3-00-00): 128 6 770 0 0x7fff5fbff6b0 2 1000<br>libusb/darwin.c usb_control_msg (device: 006-043d-00d3-00-00): 128 6 770 0 0x100104ea0 26 1000<br>usb_os_close: 043d:00d3<br><br><device descriptor of 0x043d/0x00d3 at 005:006-043d-00d3-00-00 (Lexmark International Lexmark X340)><br>bLength 18<br>bDescriptorType 1<br>bcdUSB 2.00<br>bDeviceClass 0<br>bDeviceSubClass 0<br>bDeviceProtocol 0<br>bMaxPacketSize0 64<br>idVendor 0x043D<br>idProduct 0x00D3<br>bcdDevice 1.00<br>iManufacturer 1 (Lexmark International)<br>iProduct 2 (Lexmark X340)<br>usb_os_open: 043d:00d3<br>libusb/darwin.c usb_control_msg (device: 006-043d-00d3-00-00): 128 6 771 0 0x7fff5fbff6d0 2 1000<br>libusb/darwin.c usb_control_msg (device: 006-043d-00d3-00-00): 128 6 771 0 0x100104db0 16 1000<br>usb_os_close: 043d:00d3<br>iSerialNumber 3 (68029XT)<br>bNumConfigurations 1<br> <configuration 0><br> bLength 9<br> bDescriptorType 2<br> wTotalLength 80<br> bNumInterfaces 3<br> bConfigurationValue 1<br>usb_os_open: 043d:00d3<br>libusb/darwin.c usb_control_msg (device: 006-043d-00d3-00-00): 128 6 772 0 0x7fff5fbff6d0 2 1000<br>libusb/darwin.c usb_control_msg (device: 006-043d-00d3-00-00): 128 6 772 0 0x100104e00 42 1000<br>usb_os_close: 043d:00d3<br> iConfiguration 4 (Default Congurataion)<br> bmAttributes 192 (Self-powered)<br> MaxPower 0 mA<br> <interface 0><br> <altsetting 0><br> bLength 9<br> bDescriptorType 4<br> bInterfaceNumber 0<br> bAlternateSetting 0<br> bNumEndpoints 2<br> bInterfaceClass 255<br> bInterfaceSubClass 255<br> bInterfaceProtocol 255<br>usb_os_open: 043d:00d3<br>libusb/darwin.c usb_control_msg (device: 006-043d-00d3-00-00): 128 6 774 0 0x7fff5fbff6d0 2 1000<br>libusb/darwin.c usb_control_msg (device: 006-043d-00d3-00-00): 128 6 774 0 0x100104db0 36 1000<br>usb_os_close: 043d:00d3<br> iInterface 6 (Scanner Interface)<br> <endpoint 0><br> bLength 7<br> bDescriptorType 5<br> bEndpointAddress 0x02 (out 0x02)<br> bmAttributes 2 (bulk)<br> wMaxPacketSize 512<br> bInterval 10 ms<br> bRefresh 0<br> bSynchAddress 0<br> <endpoint 1><br> bLength 7<br> bDescriptorType 5<br> bEndpointAddress 0x82 (in 0x02)<br> bmAttributes 2 (bulk)<br> wMaxPacketSize 512<br> bInterval 10 ms<br> bRefresh 0<br> bSynchAddress 0<br> <interface 1><br> <altsetting 0><br> bLength 9<br> bDescriptorType 4<br> bInterfaceNumber 1<br> bAlternateSetting 0<br> bNumEndpoints 2<br> bInterfaceClass 7<br> bInterfaceSubClass 1<br> bInterfaceProtocol 2<br>usb_os_open: 043d:00d3<br>libusb/darwin.c usb_control_msg (device: 006-043d-00d3-00-00): 128 6 773 0 0x7fff5fbff6d0 2 1000<br>libusb/darwin.c usb_control_msg (device: 006-043d-00d3-00-00): 128 6 773 0 0x100104de0 36 1000<br>usb_os_close: 043d:00d3<br> iInterface 5 (Printer Interface)<br> <endpoint 0><br> bLength 7<br> bDescriptorType 5<br> bEndpointAddress 0x01 (out 0x01)<br> bmAttributes 2 (bulk)<br> wMaxPacketSize 512<br> bInterval 10 ms<br> bRefresh 0<br> bSynchAddress 0<br> <endpoint 1><br> bLength 7<br> bDescriptorType 5<br> bEndpointAddress 0x81 (in 0x01)<br> bmAttributes 2 (bulk)<br> wMaxPacketSize 512<br> bInterval 10 ms<br> bRefresh 0<br> bSynchAddress 0<br> <interface 2><br> <altsetting 0><br> bLength 9<br> bDescriptorType 4<br> bInterfaceNumber 2<br> bAlternateSetting 0<br> bNumEndpoints 1<br> bInterfaceClass 3<br> bInterfaceSubClass 0<br> bInterfaceProtocol 0<br>usb_os_open: 043d:00d3<br>libusb/darwin.c usb_control_msg (device: 006-043d-00d3-00-00): 128 6 775 0 0x7fff5fbff6d0 2 1000<br>libusb/darwin.c usb_control_msg (device: 006-043d-00d3-00-00): 128 6 775 0 0x100104e70 28 1000<br>usb_os_close: 043d:00d3<br> iInterface 7 (Hid Interface)<br> <endpoint 0><br> bLength 7<br> bDescriptorType 5<br> bEndpointAddress 0x84 (in 0x04)<br> bmAttributes 3 (interrupt)<br> wMaxPacketSize 4<br> bInterval 16 ms<br> bRefresh 0<br> bSynchAddress 0<br><br><trying to find out which USB chip is used><br> checking for GT-6801 ...<br> this is not a GT-6801 (bDeviceClass = 0)<br> checking for GT-6816 ...<br> this is not a GT-6816 (bcdUSB = 0x200)<br> checking for GT-8911 ...<br> this is not a GT-8911 (check 2, bcdUSB = 0x200)<br> checking for MA-1017 ...<br> this is not a MA-1017 (bDeviceClass = 0, bInterfaceClass = 255)<br> checking for MA-1015 ...<br> this is not a MA-1015 (bDeviceClass = 0)<br> checking for MA-1509 ...<br> this is not a MA-1509 (bDeviceClass = 0)<br> checking for LM983[1,2,3] ...<br> this is not a LM983x (bcdUSB = 0x200)<br> checking for GL646 ...<br> this is not a GL646 (bDeviceClass = 0, bInterfaceClass = 255)<br> checking for GL646_HP ...<br> this is not a GL646_HP (bDeviceClass = 0, bInterfaceClass = 255)<br> checking for GL660+GL646 ...<br> this is not a GL660+GL646 (bDeviceClass = 0, bInterfaceClass = 255)<br> checking for GL84x ...<br> this is not a GL841 (bDeviceClass = 0, bInterfaceClass = 255)<br> checking for ICM532B ...<br> this is not a ICM532B (check 1, bDeviceClass = 0, bInterfaceClass = 255)<br> checking for PV8630/LM9830 ...<br> this is not a PV8630/LM9830 (bcdUSB = 0x200)<br> checking for M011 ...<br> this is not a M011 (bDeviceClass = 0)<br> checking for RTS8822 ...<br> this is not a RTS8822 (bNumEndpoints = 2)<br> checking for rts8858c ...<br> this is not a rts8858c (bcdUSB = 0x200)<br> checking for SQ113 ...<br> this is not a SQ113 (bNumEndpoints = 2)<br> checking for HP5550/5590/7650 chipset ...<br> this is not a HP5550/5590/7650 chipset (bDeviceClass = 0)<br> checking for rts8801/rts8891 ...<br> this is not a rts8801/rts8891 (bcdUSB = 0x200)<br><Couldn't determine the type of the USB chip (result from sane-backends 1.1.0-cvs)><br><br>found USB scanner (vendor=0x043d [Lexmark International], product=0x00d3 [Lexmark X340]) at libusb:005:006-043d-00d3-00-00<br> # Your USB scanner was (probably) detected. It may or may not be supported by<br> # SANE. Try scanimage -L and read the backend's manpage.<br><br> # Not checking for parallel port scanners.<br><br> # Most Scanners connected to the parallel port or other proprietary ports<br> # can't be detected by this program.<br><br> # You may want to run this program as root to find all devices. Once you<br> # found the scanner devices, be sure to adjust access permissions as<br> # necessary.<br>done<br><br><br>--<br>sane-devel mailing list: <a href="mailto:sane-devel@lists.alioth.debian.org">sane-devel@lists.alioth.debian.org</a><br><a href="http://lists.alioth.debian.org/mailman/listinfo/sane-devel">http://lists.alioth.debian.org/mailman/listinfo/sane-devel</a><br>Unsubscribe: Send mail with subject "unsubscribe your_password"<br> to sane-devel-request@lists.alioth.debian.org<br><br></div></div><br></body></html>