Copystar CS-1620, Service Manual

Page: 52 / 235

2C9-4
1-4-9
U032
Checking clutch or solenoid operation
Description
Turns each clutch or solenoid on.
Purpose
To check the operation of each clutch or solenoid.
Method
1. Press the start key. A selection item appears.
2. Select the clutch or solenoid to be operated using the copy exposure adjustment keys.
3. Press the start key. The selected clutch or solenoid turns on for 1 s.
*: Optional.
Completion
Press the stop/clear key. The indication for selecting a maintenance item No. appears.
U034
Adjusting the print start timing
Adjustment
See pages 1-6-12, 14, 14-1.
U035
Setting folio size
Description
Changes the image area for copying onto folio size paper.
Purpose
To prevent the image at the trailing edge, or right or left side of the paper from not being copied by setting the
actual size of the folio paper used.
Method
Press the start key.
Setting
1. Select the item to be set using the copy exposure adjustment keys.
2. Change the setting using the zoom +/- keys.
3. Press the start key. The value is set.
Completion
Press the stop/clear key. The screen for selecting a maintenance item No. is displayed.
U051
Adjusting the amount of slack in the paper
Adjustment
See page 1-6-16.
Maintenance
item No.
Description
Display Clutch
P1 Paper feed clutch (PFCL)
Pb Bypass paper feed solenoid (BYPPFSOL)
F1 Drawer paper feed clutch 1 (DPFCL1)*
F2 Drawer paper feed clutch 2 (DPFCL2)*
F3 Drawer paper feed clutch 3 (DPFCL3)*
Copy exposure indicator Setting Setting range Initial setting
Exp. 1 Length 330 to 356 mm 330
Exp. 2 Width 200 to 220 mm 210