Canon Image Reader-A1 iR5000i Service Manual page 249

• Standard Mode (selected in service mode)
The two types of potential control (for copying and printing) are executed in succession:
Potential
control
for copying
Fixing assembly temperature
(end of fixing assembly warm-up)
Control panel power switch ON
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%)
COPYRIGHT © 2001 CANON INC.
Potential
control
Start key
for printing
ON
195˚C
F04-201-04
2000 2000 2000 2000 CANON iR5000i/iR6000i REV.0 JUNE 2001
CHAPTER 4 IMAGE FORMATION SYSTEM
10 min later to
before 60 min
Potential control
for copying and
printing during
the first job
Potential control
Start key ON
60 min and later
Potential control
for copying and
printing during
the first job
Potential control
4-9 P