Service manual

Maintenance
Description
item No.
2DA/2DB-1
1-4-12
U034 Adjusting the print start timing
Adjustment
See pages 1-6-16 and 18.
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. The screen for setting is displayed.
Setting
1. Select the item to be set using the up/down cursor keys. The selected item is displayed in reverse.
2. Change the setting using the left/right cursor keys.
Display Setting Setting range Initial setting
LENGTH DATA Length 330 to 356 mm 330
WIDTH DATA Width 200 to 220 mm 210
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 1-6-21.
U053 Performing fine adjustment of the motor speed
Description
Performs fine adjustment of the speeds of the motors.
Purpose
Used to adjust the speed of the respective motors when the magnification is not correct. Also speed adjustment
for each paper source.
Method
Press the start key. The screen for setting is displayed.
Setting
1. Select the item to be set using the up/down cursor keys. The selected item is displayed in reverse.
2. Change the setting using the left/right cursor keys.
Display Description Setting range Initial setting
MAIN Drive motor speed adjustment –5.0 to +5.0 0.1
POLY Polygon motor speed adjustment –5.0 to +5.0 0
EJE Eject motor speed adjustment –5.0 to +5.0 –0.5
RES Registration motor speed adjustment –5.0 to +5.0 –0.1
BYP Motor speed adjustment –5.0 to +5.0 –0.1
(for paper feed from bypass tray)
CAS Drawer paper feed motor speed adjustment –5.0 to +5.0 –0.3
(for paper feed from paper feeder)
DUP Duplex paper feed motor speed adjustment –5.0 to +5.0 –0.3
(in duplex mode)
EJE2 Optional ejection correction value of eject motor –5.0 to +5.0 –1.3
(In the case of paper width more than 220 mm)
EJE3 Optional ejection correction value of eject motor –5.0 to +5.0 –1.5
(
In the case of paper width less than or equal to 220 mm)