3BN/3A4
1-4-7
(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
copying using the duplex unit.
Procedure
Yes
No
Enter maintenance mode.
Enter “034” using
the numeric keys.
Is the image correct?
The new setting is stored.
Start
End
Press the start key.
Select “LSU DUP” using
the cursor up/down keys.
Press the interrupt key.
Press the start key.
Press the start key to
output a test pattern.
Press the stop/clear key
to exit maintenance mode.
Select “ADJ. LSU OUT TIMING”
using the cursor up/down keys
and press the start key.
Setting range: –5.0 to +5.0
Changing the value by 1 moves the
center line by 0.1 mm.
Initial setting: 0
For output example 1, decrease
the value using the cursor left key.
For output example 2, increase
the value using the cursor right
key.
Center line of printing
Correct image Output
example 1
Output
example 2
Figure 1-4-7