# Mustek MFS-8000SP: scanned images are all solid grey :(

Bryce McKinlay (bryce@albatross.co.nz)
Sat, 03 Apr 1999 21:22:10 +1200

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Hi - I'm trying to get my 8000SP working with SANE. The scanner is
correctly detected by sane and everything appears to work correctly when
I attempt to scan an image, but the image that appears back in
xscanimage is just solid grey.

Debug output:

(starting up xscanimage...)

[mustek] sane_init: strip-height set to 1 inches
[mustek] attach: opening /dev/sga as scsi device
[mustek] attach: sending INQUIRY
[mustek] scsi_wait_ready: sending TEST_UNIT_READY
[mustek] attach: firmware revision 1.51
[mustek] attach: cover open
[mustek] attach: found Mustek scanner model MFS-08000SP (flatbed
scanner), 1-pass
[mustek] sane_init: enabling lineart-fix for /dev/sga

(scanning...)

[mustek] scsi_wait_ready: sending TEST_UNIT_READY
[mustek] do_inquiry: sending INQUIRY
[mustek] line_distance: got factor=65535, (r/g/b)=(0/8/16)
[mustek] get_image_status: bytes_per_line=942, lines=513
[mustek] lines_per_buffer=34, bytes_per_line=942
[mustek] reader: about to read 32028 bytes
[mustek] reader_process: line=34 (num_lines=513), num_reqs=1
[mustek] reader_process: 32028 bytes read.
[mustek] mustek.output_data: data=0x80a53f8, lpb=34, bpl=942,
extra=0x80ad118
[mustek] read 4096 bytes
[mustek] read -1 bytes
[mustek] read 4096 bytes
[mustek] read -1 bytes
[mustek] read 4096 bytes
[mustek] read -1 bytes
[mustek] read 4096 bytes
[mustek] read -1 bytes
[mustek] read 4096 bytes
[mustek] read -1 bytes
[mustek] read 4096 bytes
[mustek] read -1 bytes
[mustek] reader: about to read 32028 bytes
[mustek] reader_process: line=68 (num_lines=513), num_reqs=1

(etc...etc...etc...)

Anyone know of a solution? The scanner works fine in Windoze.

regards

[ bryce ]

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