2GZ/2G1
1-5-13
Refit the laser scanner unit and
turn the main switch on.
Yes
No
Press the OK key twice.
The test page is printed.
Start
End
Is the image correct?
Enter maintenance mode.
Press the MENU key.
Turn the main switch off and carry out
steps 1 to 7 of (1) Detaching and refitting
the laser scanner unit (see page 1-5-11).
For print example 1:
Loosen the screw in the direction of the
white arrow ( ).
Reduce the height of the LSU spacer in
the direction of the white arrow ( ).
For print example 2:
Tighten the screw in the direction of the
black arrow ( ).
Increase the height of the LSU spacer in
the direction of the black arrow ( ).
(2) Adjusting the skew of the laser scanner unit (reference)
Perform the following adjustment if the leading and trailing edges of the print image are laterally skewed (lateral square-
ness not obtained).
Since this adjustment uses the test page that is output from the maintenance mode, prepare the compact flash card to
which the maintenance mode has been written and load the maintenance mode to the printer to carry out this adjustment
(See page 1-3-1).
Procedure
Figure 1-5-30
Figure 1-5-31
Correct image
Print
example 1
Print
example 2
LSU spacer
Screw
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