Copystar CS-1620, Service Manual

Page: 145 / 235

2C9-4
1-6-14
Yes
No
Start
Enter maintenance mode.
Enter “034” using the numeric keys.
Press the start key.
Press the interrupt key.
Press the start key to output a test
pattern.
Is the image correct?
Press the start key.
The new setting is stored.
Press the stop/clear key to exit
maintenance mode.
End
Press the image mode selection key
to light the photo and text indicators.
For output example 1, decrease
the value using the zoom (–) key.
For output example 2, increase
the value using the zoom (+) key.
Select the item to be adjusted
using the copy exposure
adjustment keys.
Image mode selection key
Photo and text indicators are on:
Center line adjustment
Copy exposure adjustment keys
Exp. 1 (lit): Drawer
Exp. 2 (lit): Bypass tray
Exp. 3 (lit): First paper feeder
Exp. 4 (lit): Second paper feeder
Exp. 5 (lit): Third paper feeder
Exp. 1 (flashing): duplex copying (second face)
Setting range (Initial setting)
Drawer: –8.0 – +10.0 (–1.2)
Bypass tray: –8.0 – +10.0 (0.0)
First paper feeder: –8.0 – +10.0 (0.0)
Second paper feeder: –8.0 – +10.0 (0.0)
Third paper feeder: –8.0 – +10.0 (0.0)
Duplex copying: –8.0 – +10.0 (0.0)
Changing the value by 1 moves the
center line by 1 mm.
(7-3) Adjusting the center line of image printing
Make the following adjustment if there is a regular error between the center lines of the copy image and original when
paper is fed from the drawer.
Caution:
Check the copy image after the adjustment. If the image is still incorrect, perform the above adjustments in maintenance
mode.
Procedure
Figure 1-6-26
U034
U067
(P. 1-6-35)
U072
(P. 1-4-15)
Center line of printing
Correct image Output
example 1
Output
example 2