Color Registration Adjustment; To Replace The Laser Scanner Unit - Kyocera FS-C8600DN Service Manual

(2) Color registration adjustment

Follow the procedure below to replace the laser scanner unit.
Procedure
1. Press the menu key.
2. Performs maintenance mode U464 (Calibration) (see page 1-3-118).
3. Select [Adjustment/Maintenance], [Color Registration], [Detail], [Chart printing] and then press the OK
key. In the confirmation screen, press [Yes] ([Left select key]). A chart is printed.
4. Select [Adjustment/Maintenance], [Color Registration], [Detail], [Magenta registration] and then press the
OK key.
5. Read figures at H-1 to 7 and V-3 of the reference chart and enter the figure marked at the scale which
the BK fine line is in line with the magenta fine lines, using the up/down keys.
6. Press OK key. A preset value is saved.
7. Select [Cyan registration] or [Yellow registration] and then repeat steps 3 through 5.
8. Output the chart by Procedure 2 again.
9. Verify that each scale is within the
range of 1to A. If they are within the
range, proceed to step 9.
If scales are out of range, repeat steps
3 through 6.
Chart for adjustment
(example)
When a red bar exactly coincides
with B, enter B as a value.
Figure 1-5-36
The scale must be corresponding
within the range of "A" from "1".
1-5-24
Figure 1-5-37
2MN/2N1-1