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2DC
Maintenance
item No.
U991
Checking the scanner count
Description
Display the scanner count value.
Purpose
To check the scanner count value.
Method
1. Press the start key.
2. Change the indication of the copy quantity display by lighting a copy exposure indicator using the copy
exposure adjustment keys.
Copy exposure indicator
Exp. 1
Exp. 2
Completion
Press the stop/clear key. The indication for selecting a maintenance item No. appears.
U993
Outputting a VTC-PG pattern
Description
Selects and outputs a VTC-PG pattern created in the copier.
Purpose
When performing respective image printing adjustments, used to check the machine status apart from that of
the scanner with a non-scanned output VTC-PG pattern.
Method
1. Press the start key.
2. Select the VTC-PG pattern to be output using the copy exposure adjustment keys.
Display
0
1
2
3. Press the program key. The machine enters the PG pattern output mode.
4. Press the start key. A VTC-PG pattern is output.
Completion
Press the stop/clear key. The indication for selecting a maintenance item No. appears.
1-4-30
PG pattern to be output
Description
Copy quantity display (count value)
First 3 digits of the scanner count
Last 3 digits of the scanner count
Purpose
• Center line adjustment
• Lateral squareness adjustment
• Magnification adjustment
• Checking the fixing performance (fixing pressure)
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