HP Scanjet 4p and NetBSD/Sparc

Julian Coleman (J.D.Coleman@newcastle.ac.uk)
Tue, 27 Jan 1998 13:55:36 +0000 (GMT)

I'm trying to get SANE 0.69 to run on NetBSD 1.3/Sparc with a HP Scanjet 4p.
Scanimage fails with 'scanimage: sane_start: Error during device I/O

Having added a few debugging printf's, I see it talk to the scanner and
get back some parameters. However, it fails to get max_dpi and min|max
brightnes|contrast. After that, it shows the device type, sets the
coordinates, brightness, contrast and mode (don't know if these succeed)
and fails when it tries to read back the pixels per line (\033*s1024E).
When it fails, the received string is the same as the transmitted string,
e.g. transmit '\033*s10323H', receive '\033*s10323H'.

Thanks,

J

PS. Where can I get documentation on the scanner SCSI command set? I
tried searching HP's web pages, but didn't find anything.

-- 
    1024/55A5BC19        0F 3F 62 56 18 10 8B 84  43 8F F4 94 93 37 76 AA


S.E.P.



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