SERVICE PROGRAM TABLES
SM 5-97 B132/B200
Service Tables
4020 Dust Check Set for Dust Check on ADF Exposure Glass
These SP codes adjust the dust check operation at the ADF scanning glass and the
white scanning belt.
Note: Dust that triggers a warning could be removed from the glass by the originals in
the feed path. If the dust is removed by passing originals, this is not detected and the
warning remains on.
001 Dust Detect:On/Off
Switches the dust warning on and off. When this SP is on, a
warning is issued if the check detects dust on the ADF scan
glass or the white plate above the scanning glass. Always
clean the ADF scanning glass and white plate before turning
this SP on.
[0~1/1] 0:Off, 1:On
002 Dust Detect:Lvl
Adjusts the sensitivity of the check. If you see black streaks in
copies when no warning has been issued, raise the setting to
increase the level of sensitivity. If warnings are issued when
you see no black streaks in copies, lower the setting.
[0~8/1]
003 Dust Reject:Lvl
Sets the level for vertical line correction caused by dust. A
high setting can eliminate unwanted vertical lines caused by
dust but it can also thin vertical lines of the original.
[0~4/1]
4205 B/W ADS Lvl Black-and-White ADS Level
This SP sets the background level for black-and-white ADS. ADS mode detects the
background level of the original, also known as the peak white level, and removes
this from the image to make a white background. This setting initializes the SBU at
power on.
[-128~+127/1]
4301 APS Confirm Confirm Correct Operation of APS
This SP confirms and displays the threshold for operation of the APS mode.
[0~255/1]
4303 APS Min Size Set Minimum Size for APS Operation
Sets the minimum size that the will be detected by APS
[0~2/1] 0:No, 1:A5S, 2:A5L
4305 8K/16K Detect 8K/16K Detection
This SP enables the machine to recognize 8K/16K size paper automatically.
[0~1/1] 0: Off, 1: On
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