Konica Minolta bizhub PRO 1050 Service Manual page 549

12. ADJUSTMENT FOR POD
2. Adjust distortion in the main scan direction on both sides.
Remove the photo conductor cover and open the
intermediate toner hopper. Mark current position of
the positioning plate [1] as a reference point with
something like a pencil. Loosen 2 screws [2] to move
the positioning plate [1] side to side and move the
shaft [3] that positions the write unit, thus adjusting
the distortion and making the lines in the main scan
direction parallel on both sides.
When distortion is found as shown in the drawing
below, move the positioning plate to the right.
Reference
• Attaching the long screw M4 to the shaft [3]
makes the adjustments easy.
[3]
[4] Front
514
[2]
[1]
[4]
[5]
1050fs3042c
[5] Back
Field Service Ver3.0 Nov.2006
3. Use the service mode to adjust various image
timing in the front side of printer system.
Note
• With the [Printer Centering Adjustment] in
the service mode, there is no adjustment
for individual tray. In case you need to
adjust individual tray, select the user mode,
selecting [MACHINE] - [Paper Set] - [Tray
Setting]. Then, select [Change] - [Both
Sides Adj.] to make adjustment with the
Image Shift function.
4. Adjust the leading edge timing of the back side.
Use [Printer Restart
ment<SIDE2>] in the service mode. Use the
cross on the figure A to align the leading edge
timing of the back side to that of the front side.
A
[1]
[2]
[1] Front [2] Back
Timing Adjust-
1050fs3043c