Canon IR5000 - iR B/W Laser, Service Manual

Page: 222 / 839

COPYRIGHT © 2000 CANON INC. 2000 2000 2000 2000 CANON iR5000/iR6000 REV.0 JULY 2000
CHAPTER 4 IMAGE FORMATION SYSTEM
4-9 P
• Standard Mode (selected in service mode)
The two types of potential control (for copying and printing) are executed in succession:
F04-201-04
COPIER>OPTION>BODY>PO-CNT (turning on/off potential control)
0: potential control OFF
1: potential control ON (default)
COPIER>OPTION>BODY>PO-CNTMD (selecting potential control
mode)
0: 10 min, 60 min potential control OFF (default)
1: 10 min, 60 min reduced mode
2: 10 min, 60 min normal mode
COPIER>OPTION>TEMPO>F-POT-SW
If transfer separation faults occur because of a fault (error) in the potential
sensor, enter ‘1’.
Use it as an emergency remedy until the potential sensor is replaced.
COPIER>OPTION>TEMPO>F-POT-D
It becomes valid when ‘1’ is set to COPIER>OPTION>TEMPO>F-POT-
SW.
0:
for text-oriented users (originals with low image ratio; default)
1: for photo-oriented users (originals with high image ratio)
2: to prevent re-transfer (white spots near 50 mm of leading edge)
COPIER>OPTION>TEMPO>F-HUM-SW
Enter ‘1’ if the environment sensor is faulty (out of order).
Use it as an emergency remedy until the environment sensor is replaced.
COPIER>OPTION>TEMPO>F-HUM-D
It becomes valid when ‘1’ is set to COPIER>OPTION>TEMPO>F-HUM-
SW.
Enter the humidity reading of the site of installation. (adjustment range:
30% to 99%; default: 35%)
Potential
control
for copying Potential
control
for printing
Fixing assembly temperature
195˚C
(end of fixing assembly warm-up)
Control panel power switch ON
Start key
ON
Potential control Potential control
Start key ON
10 min later to
before 60 min 60 min and later
Potential control
for copying and
printing during
the first job Potential control
for copying and
printing during
the first job
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