Canon iR8500 Service Manual page 740

TR-SP-MF
Use it to change the transfer/separation output setting or pickup from the
manual feed tray (to deal with various problems).
Setting 0: For plain paper (default)
1: re-cycled paper
2: tracing paper
TR-SP-DK
Use it to change the transfer/separation output setting for pickup from the
side paper deck (to deal with various problems).
Setting 0: for plain paper (default)
1: for re-cycled paper
2: for tracing paper
DF-BLINE (iR8500)
Use it to enable/disable the dust detection mechanism in ADF stream read-
ing mode.
Setting 0: ON (default)
1: OFF
DF-BLINE (iR7200)
Use it to turn on/off reduce mode (turning off edge emphasis) for black
lines in stream reading mode.
Setting 0: OFF (default)
1: ON
THICK-PR
Use it to set potential control for thick paper mode.
Setting 0: use value determined by potential control for plain paper mode (de-
fault)
1: use value determined by potential control for transparency mode
DEV-SLOW
Use it to change the speed of the developing sleeve.
Setting 0: change to suit environment (default)
1: fix to standard speed
2: fix to low-speed
TEMP-TBL
Use it to set the fixing control temperature.
Setting 0: 198°C (default)
1: 203°C
2: 193°C
3: 188°C
4: 183°C
COPYRIGHT© 2001 CANON INC.
Turning on the mode will make black lines less noticeable, but the
edges of images will accordingly be less sharp.
2000 2000 2000 2000 CANON iR8500/7200 REV.1 AUG. 2001
SERVICE MODE
COPIER>OPTION
S-97