[sane-devel] Pixma MP600R times out after scan stats

[Phil Wooding]

Hi Nicolas,

Thank you for your reply. Its most appreciated.
Yes, I can successfully scan with a USB cable.
As mentioned in the compatibility list, all resolutions work except 2400 dpi.
However, over the network, it always times out...
Including command scanimage -T which outputs:

scanimage: scanning image of size 640x877 pixels at 24 bits/pixel
scanimage: acquiring RGB frame, 8 bits/sample
scanimage: reading one scanline, 1920 bytes...    [pixma] bjnp_recv_header: (recv) could not read response header, received 0 bytes!
[pixma] bjnp_recv_header: (recv) error: Success!
[pixma] Could not read response to command!
[pixma] bjnp_recv_header: (recv) could not read response header, received 0 bytes!
[pixma] bjnp_recv_header: (recv) error: Success!
[pixma] Could not read response to command!
FAIL Error: Error during device I/O

Do you have any ideas of something I can try?

PS : I won't be able to reply immediately.

Thanks,

Phil

> Subject: Re: [sane-devel] Pixma MP600R times out after scan stats
> Date: Sat, 25 Apr 2009 10:46:39 +0200
> 
> In order to facilitate investigations on this: do you successfully scan
> with an usb cable ?
> 
> Nicolas
> 
> Le vendredi 24 avril 2009 à 23:30 +0200, Phil Wooding a écrit :
> > Hi,
> > 
> > I am trying to get the latest svn code working with a MP600R.
> > The scanner is properly detected, it starts scanning, but then
> > nothing...
> > Any help would be apreciated as it should work according to the
> > documentation.
> > 
> > Thanks,
> > 
> > Phil
> > 
> > Here are the logs with maximum debug information:
> > 
> > [pixma] bjnp_set_timeout(requested 10000, set 20000):
> > [pixma] bjnp_read_bulk(0, bufferptr, 0x8 = -1075284088)
> > [pixma] bjnp_read_bulk: 0x0 = 0 bytes available at start, Short block
> > = 0 blocksize = 0x400 = 1024
> > [pixma] So far received 0x0 bytes = 0, need 0x8 = 8
> > [pixma] No (more) scanner data available, requesting more
> > [pixma] bjnp_send_read_req sending command
> > [pixma]  00000000:42 4a 4e 50 02 20 00 00  00 0b 00 09 00 00 00 00 
> > [pixma] bjnp_recv_header: receiving response header
> > [pixma] TCP response header(scanner data = 8 bytes):
> > [pixma]  00000000:42 4a 4e 50 82 20 00 00  00 0b 00 09 00 00 00 08 
> > [pixma] Scanner reports 0x8 = 8 bytes available
> > [pixma] reading 0x8 = 8 (of max 0x8 = 8) bytes more
> > [pixma] bjnp_recv_data: receiving response data
> > [pixma] bjnp_recv_data: read response payload (8 bytes max)
> > [pixma] Received TCP response payload (8 bytes):
> > [pixma]  00000000:06 06 00 00 00 00 00 00  
> > [pixma] IN   T=6.235 len=8
> > [pixma]  00000000:06 06 00 00 00 00 00 00  
> > [pixma]
> > [pixma] bjnp_set_timeout(requested 10000, set 20000):
> > [pixma] bjnp_write_bulk(0, bufferptr, 0x40 = 64)
> > [pixma] bjnp_write: sending 0x40 = 64 bytes
> > [pixma]  00000000:42 4a 4e 50 02 21 00 00  00 0c 00 09 00 00 00 40 
> > [pixma]  00000010:de 20 00 00 00 00 00 00  00 00 00 00 00 00 00 30 
> > [pixma]  00000020:00 00 00 00 80 4b 80 4b  00 00 00 00 00 00 00 00 
> > [pixma]  00000030:00 00 02 80 00 00 03 6d  08 18 00 00 00 00 00 00 
> > [pixma]  00000040:ff 00 00 81 00 00 02 01  00 00 00 00 00 00 00 d5 
> > [pixma] bjnp_recv_header: receiving response header
> > [pixma] TCP response header(scanner data = 4 bytes):
> > [pixma]  00000000:42 4a 4e 50 82 21 00 00  00 0c 00 09 00 00 00 04 
> > [pixma] bjnp_recv_data: receiving response data
> > [pixma] bjnp_recv_data: read response payload (4 bytes max)
> > [pixma] Received TCP response payload (4 bytes):
> > [pixma]  00000000:00 00 00 40 
> > [pixma] OUT  T=6.240 len=64
> > [pixma]  00000000:de 20 00 00 00 00 00 00  00 00 00 00 00 00 00 30 
> > [pixma]  00000010:00 00 00 00 80 4b 80 4b  00 00 00 00 00 00 00 00 
> > [pixma]  00000020:00 00 02 80 00 00 03 6d  08 18 00 00 00 00 00 00 
> > [pixma]  00000030:ff 00 00 81 00 00 02 01  00 00 00 00 00 00 00 d5 
> > [pixma] 
> > [pixma] bjnp_set_timeout(requested 10000, set 20000):
> > [pixma] bjnp_read_bulk(0, bufferptr, 0x8 = -1075284088)
> > [pixma] bjnp_read_bulk: 0x0 = 0 bytes available at start, Short block
> > = 0 blocksize = 0x400 = 1024
> > [pixma] So far received 0x0 bytes = 0, need 0x8 = 8
> > [pixma] No (more) scanner data available, requesting more
> > [pixma] bjnp_send_read_req sending command
> > [pixma]  00000000:42 4a 4e 50 02 20 00 00  00 0d 00 09 00 00 00 00 
> > [pixma] bjnp_recv_header: receiving response header
> > [pixma] bjnp_recv_header: could not read response header (select timed
> > out): Success!
> > [pixma] IN   T=26.257 len=-9
> > [pixma]   ERROR: ETIMEDOUT
> > 
> > 
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