Adjusting Front Position Of The Fuser Unit (Adjusting Lateral Squareness) - Kyocera TASKalfa 420i Service Manual

2KR/2KS

(7) Adjusting front position of the fuser unit (adjusting lateral squareness)

Follow the procedure below if the drum is not parallel to the fuser unit and therefore paper is not fed straight to the fuser
section and the trailing edge of image on either the front or rear side becomes longer.
Procedure
Place the original on the platen.
Press the start key and make
a test copy at 100 % magnification.
1-5-36
Start
Is the image correct?
Yes
End
Tighten the two screws. Refit the front
left cover and close the front cover.
Open the front cover and remove the
front left cover (see page 1-5-30).
Loosen the screw holding each of the
fuser unit and adjusting spacer.
For copy example 1:
Move the adjusting spacer in the direction
of the white arrow (
position of the fuser unit.
No
For copy example 2:
Move the adjusting spacer in the direction
of the black arrow (
position of the fuser unit.
Original
Screw
Screw
Figure 1-5-73
) to raise the front
) to lower the front
Copy Copy
example 1 example 2
Figure 1-5-72
Fuser unit
Adjusting spacer