Canon ImageRunner 600 Service Manual page 823

Level 3
CNT-W/ Use it to select potential control mode for a high
HM humidity environment.
• Use it to prevent decreases in density caused by a
reduced transfer efficiency because of moist paper or
a low development efficiency because of moist toner.
• Between '2' and '6', the higher the setting, the darker
the images.
PR-SEL Use it to select uneven potential reduction mode.
• Use it to reduce uneven density occurring as a result
of primary charging.
CNT-W/ Use it to turn on/off density variation mode during
PR printing (PDL input).
FIX- Use it to select a down sequence start temperature for
TMP1 plain paper.
• Select a higher temperature for users preferring
image quality, while selecting a lower temperature
for users preferring copying speed.
TRSW- Use it to turn on/off the transfer current output
P-B correction control mechanism for the trailing edge of
paper.
SP- Use it to turn on/of separation current output
MODE correction control.
COPYRIGHT © 1999 CANON INC.
Description
CANON imageRUNNER 600 REV.1 JAN. 2000 PRINTED IN U.S.A.
CHAPTER 13 TROUBLESHOOTING
COPIER>OPTION
Remarks
1: correct laser power/
developing bias to suit
environment
0: no correction of target
value (default)
2: extremely low humidity
3: low humidity
4: normal humidity
5: high humidity
6: extremely high
humidity
0: standard mode (default)
1: reduction 1
2: reduction 2
0: correct target value to
enable variation of
density during printing
(default)
1: no variation of density
during printing
0: 170°C
1: 175°C
2: 180°C
3: 185°C
4: 190°C
5: 195°C
1: no variation of transfer
current level (if transfer
faults occur along
trailing edge)
0: correct transfer current
level for trailing edge
(default)
0: standard mode (AC
output is 10.5 kvpp;
default)
1: low voltage mode (AC
output is 9.8 kvpp; if
error occurs frequently
because of leakage)
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