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

Sat May 2 12:06:10 UTC 2009

And BTW, you say that 2400 dpi does not work. 

What do you get exactly ? 
Does the scanner scan something ? 
Is the image wrong ?
Can you send a sample scan at 2400 dpi:
- the log trace using the same command I gave in my previous mail, scan
only a **small** image to keep the log small
- the image (if any) you get 

Let's see then if we can do something to fix this.

Nicolas

Le jeudi 30 avril 2009 à 23:46 +0200, Phil Wooding a écrit :
> 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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> 
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