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6-18 A-61124 March 1999
Recommended usage of
scanner-unique
commands
The recommended method of downloading and saving image
processing parameters, when using scanner-unique commands,
is to use a SCSI Send command to transmit all desired parameter
changes, and a Define Mode (JA) command to permanently store
the parameter changes in a specified mode. This method
significantly reduces SCSI overhead.
For example:
Using one SCSI Send command:
250BX1FX180JX60KX5LX1NX2TX1JA
will:
• set the scan resolution to 250 dpi
• set the compression to Group III, one dimensional
• set the threshold to 180
• set the scan contrast to 60
• set the dither pattern to a 4-level Bayer dither
• set the noise filter to remove noise reduction
• set the simplex/duplex status to two-sided
• save the parameter values in Mode 1