Service manual

2DA/2DB
1-6-18
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
Select the “ADJ. LSU OUT TIMING”
using the up/down cursor keys.
For output example 1, decrease
the value using the left cursor key.
For output example 2, increase
the value using the right cursor key.
Press the start key.
Select the items to be adjusted
using the up/down cursor keys.
Setting range (Initial setting)
LSU OUT: –7.0 – +10.0 (–1.0)
LSU BYP: –7.0 – +10.0 (0.4)
LSU T1: –7.0 – +10.0 (–1.2)
LSU T1: –7.0 – +10.0 (–1.2)
LSU T1: –7.0 – +10.0 (–1.2)
LSU DUP: –7.0 – +10.0 (0.3)
Changing the value by 1 moves the
center line by 0.1 mm.
LSU OUT: Drawer
LSU BYP: Bypass tray
LSU T1: Optional first paper feeder (standard for 20 ppm model)
LSU T2: Optional second paper feeder
LSU T3: Optional third paper feeder
LSU DUP: Duplex copying (second face)
(10-3) 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.
U034
U067
(P. 1-6-36)
U072
(P. 1-4-18)
Caution:
Check the copy image after the adjustment. If the image is still incorrect, perform the above adjustments in maintenance
mode.
Procedure
Center line of printing
Correct image Output
example 1
Output
example 2
Figure 1-6-33