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3. LASER
Sub item
LD-ADJ-Y/M/C Making the tilt correction motor return to the initial position automatically.
Operating Instructions
1) Select this mode.
2) Press the OK key.
- The operation starts. It automatically stops when it is completed.
Reference:
The tilt correction motor may get locked when the tilt amount in the horizontal scanning
direction exceeds the expected range, and consequently color displacement cannot be
corrected even though automatic registration is conducted.
When this symptom occurs, use this mode to make the tilt correction motor return to the center
position automatically.
(If you try to do this operation manually by opening the scanner unit, you may touch the lens.
For this reason, be sure to do it by the automatic operation.)
This Service Mode is used to correct the tilt of Y, M, and C against BK, which is used as a
reference, when the tilt is large (when the horizontal lines are higher at the right).
4. CST
Sub item
MF-A4R, MF-
Registers basic value of manual feeder's (DADF's) paper width.
A6R, MF-A4
A4R width: 210mm, A6R width: 105mm, A4 width: 297mm
- Once registered, the basic value can be fine-tuned by performing COPIER> ADJUST > CST-
ADJ > MF-A4R, MF-A6R or MF-A4.
Operation method
1) Place A4R size paper in the manual feeder, and set the size guide to the A4R width.
2) In this service mode, select 'MF-A4R' to display the item in reverse. Press the OK key to
perform automatic adjustment and register the value.
3) Repeat Steps 1) and 2) to register the basic values for the A6R and A4 sizes.
T-19-46
COPIER>FUNCTION>LASER
Description
T-19-47
COPIER>FUNCTION>CST
Description
Chapter 19
level.
2
level.
1
19-61
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