[sane-devel] any sniff volunteers unsupported Canon scanners: 4200F, 5200F, 9900F, 9950F

[Gernot Hassenpflug]

Dear all,

So far the 4200F has shown no sign of being a "pixma" device. I also
received logs for the 5600F which appear somewhat similar. Does anyone
know if this might be related to canon630u ?

I am still hoping that either the 5200F and/or the 9900F and 9950F
might use the pixma protocol. If anyone has one of these devices,
please send a UsbSnoop log if you are able to obtain one.

1) For the 4200F some initial data from logs:

Urb 1 (C) ep= (read) 7 ms
 00000000: 12 01 00 02 ff ff ff 40 a9 04 1b 22 00 02 03 04
 00000010: 00 01
 00000000: 80 06 00 01 00 00 12 00

pause 1 ms

Urb 2 (C) ep= (read) 12 ms
 00000000: 09 02 27 00 01 01 00 c0 05
 00000000: 80 06 00 02 00 00 09 00

pause 1 ms

Urb 3 (C) ep= (read) 7 ms
 00000000: 09 02 27 00 01 01 00 c0 05 09 04 00 00 03 ff ff
 00000010: ff 00 07 05 81 02 00 02 00 07 05 02 02 00 02 00
 00000020: 07 05 83 03 01 00 08
 00000000: 80 06 00 02 00 00 27 00

pause 1 ms

Urb 4 (C) ep= (write) 141 ms

pause 201 ms

Urb 5 (C) ep= (read) 2 ms
 00000000: 26
 00000000: c0 0c e1 00 1f fe 01 00

pause 1 ms

Urb 6 (C) ep= (read) 6 ms
 00000000: 00
 00000000: c0 0c e1 00 ef ff 01 00

pause 0 ms

Urb 7 (C) ep= (write) 4 ms
 00000000: 20 00
 00000000: 40 04 e0 00 ef ff 02 00

pause 0 ms

Urb 8 (C) ep= (read) 2 ms
 00000000: 0b
 00000000: c0 0c e1 00 b4 ff 01 00


2) For the 5600F some initial data from logs:

Urb 1 (C) ep= (read) 1 ms
 00000000: 12 01 00 02 ff ff ff 40 a9 04 06 19 03 06 01 02
 00000010: 00 01
 00000000: 80 06 00 01 00 00 12 00

pause 0 ms

Urb 2 (C) ep= (read) 0 ms
 00000000: 09 02 27 00 01 01 00 c0 05
 00000000: 80 06 00 02 00 00 09 00

pause 0 ms

Urb 3 (C) ep= (read) 1 ms
 00000000: 09 02 27 00 01 01 00 c0 05 09 04 00 00 03 ff ff
 00000010: ff 00 07 05 81 02 00 02 00 07 05 02 02 00 02 00
 00000020: 07 05 83 03 01 00 08
 00000000: 80 06 00 02 00 00 27 00

pause 0 ms

Urb 4 (C) ep= (write) 70 ms

pause 88 ms

Urb 5 (C) ep= (read) 1 ms
 00000000: 00
 00000000: c0 0c 8e 00 00 00 01 00

pause 0 ms

Urb 6 (C) ep= (read) 1 ms
 00000000: e8 55
 00000000: c0 04 8e 00 22 06 02 00

pause 0 ms

Urb 7 (C) ep= (write) 0 ms
 00000000: 0e 01
 00000000: 40 04 83 00 00 00 02 00


Many thanks,
Gernot Hassenpflug