/etc/sane.d/st400.conf is in libsane-common 1.0.27-1~experimental3ubuntu2.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 | # the ST400 is fixed to ID 3
scsi SIEMENS "ST 400" Scanner * * 3 *
scsi SIEMENS "ST 800" Scanner * * 3 *
# The following options are for testing and bug-hunting. If your scanner
# needs one of these options to function reliably, please let me know.
# Maximum amount of data to read in a single SCSI command. If not set
# (or set to 0), the backend will read as much data as allowed by the
# scanner model or the OS. WARNING: Using this option overrides the
# hardcoded # maxread limits for all scanner models! With more than
# 65536 bytes, my ST400 locks up (itself, the SCSI bus, the sg driver,
# and the machine). Use with caution.
#option maxread 65536
# Use this to switch the scanner lights on with a separate MODE SELECT call
# and wait for some time before starting to scan (to allow the lights to go
# to full intensity). The time is in 1/10 seconds (i.e. 20 means 2 seconds).
# If not set, scanning starts immediately (works with my ST400).
#option delay 20
# The following are hacks that affect all scanners of the same model as the
# last attached device. Used like this (assume ST800's had 8bit depth and
# 4MB internal buffer):
# scsi SIEMENS "ST 400" Scanner * * 3 *
# option scanner_bufsize 2097152
# option scanner_bits 6
# scsi SIEMENS "ST 800" Scanner * * 3 *
# option scanner_bufsize 4194304
# option scanner_bits 8
# Currently, the backend has entries for ST400, ST800 and "everything else".
# To add more scanners, you have to add a line in the st400_models array.
# Please note that these options are only for testing unknown devices with
# this backend.
# Internal scanner buffer:
#option scanner_bufsize 2097152
# Bit depth:
#option scanner_bits 6
# Maximum bytes to read in a single SCSI command (see also maxread above).
#option scanner_maxread 65536
# Supported resolutions (upto 15 different values). If you specify an
# illegal value here, most likely the scanner will not report an error,
# but only scan a small sub-area of the requested area (at least my ST400
# does this).
#option scanner_resolutions 200 300 400
# This option causes the SCSI inquiry response to be written to
# "$HOME/st400.dump" (as binary data). For debugging purposes.
#option dump_inquiry
|