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