Canon imagePRESS C1 Service Manual - page 1031
Chapter 16
16-134
2. LASER
T-16-135
3. DPC
T-16-136
4. CST
T-16-137
5. CLEANING
T-16-138
INIT-3
Read the initial value of the toner density signal (SGNL, REF) for 3 colors (Y/M/C).
Select an item to highlight it and press the OK key. The operation starts.
2
CLV-SET
Make a setting for the color guarantee mode (Not function at this machine.)
2
CLV-SEND
Send color guarantee information. (Not function at this machine.)
2
COPIER>FUNCTION>LASER
Subheading Contents
Level
POWER
Turn on the laser output for laser power adjustment.
Pressing an item highlights it. Pressing the OK key starts the operation.
Press the Stop key to turn it off.
1
COPIER>FUNCTION>DPC
Subheading Contents
Level
DPC
Control the electric potential measurement of the photosensitive drum.
Pressing an item highlights it. Pressing the OK key executes the operation. The operation stops
automatically.
1
OFST
Adjust the offset for the electric potential measurement circuit of the photosensitive drum.
Pressing an item highlights it. Pressing the OK key executes the operation. The operation stops
automatically.
1
DRM-RSET
Forcibly execute the drum replacement mode.
When replacing a drum, forcibly reset the laser power offset value which has been changed
according to the drum durability and execute initial multiple rotations.
1
COPIER>FUNCTION>CST
Subheading Contents
Level
MF-A4R, MF-A6R, MF-
A4
Register a basic value of the paper width for the manual feeder (DADF).
Width for A4R: 210mm, Width for A6R: 105mm, Width for A4: 297mm
- To make a fine adjustment after a basic value is registered, execute COPIER>ADJUST>CST-
ADJ>MF-A4, RMF-A6R, MF-A4.
Operation method
1) Set A4R-size paper in the manual feeder, and set the size guide to A4R width.
2) Select "MF-A4R" in this service mode to highlight it and press the OK key. The value is
registered after automatic adjustment is performed.
3) Register basic values for A6R and A4 sizes in the same manner as mentioned in 1) and 2).
1
COPIER>FUNCTION>CLEANING
Subheading Contents
Level
TBLT-CLN
Clean the intermediate transfer belt.
Improve the faulty image by removing foreign matters (oil in fingerprints, etc., paper dust, etc.)
attached to the intermediate transfer belt.
Operation method
1) Select an item to highlight it and press the OK key. The operation starts.
Cleaning continues for approximately 30 seconds and completes automatically.
1
COPIER>FUNCTION>INSTALL
Subheading Contents
Level