Kyocera TASKalfa 420i, Service Manual

Page: 67 / 508

2KR/2KS
1-3-29
U065
Completion
Press the stop key. The screen for selecting a maintenance item No. is displayed.
U066
Adjusting the scanner leading edge registration
Description
Adjusts the scanner leading edge registration of the original scanning.
Purpose
Make the adjustment if there is a regular error between the leading edges of the copy image and original.
Adjustment
1. Press the start key.
2. Select the item to be adjusted.
3. Press the system menu key.
4. Place an original and press the start key to make a test copy.
5. Press the system menu key.
6. Change the setting value using the +/- or numeric keys.
For copy example 1, increase the value. For copy example 2, decrease the value.
Figure 1-3-10
7. Press the start key. The value is set.
Caution
Check the copy image after the adjustment. If the image is still incorrect, perform the following adjustments in
maintenance mode.
Completion
Press the stop key. The screen for selecting a maintenance item No. is displayed.
Maintenance
item No.
Description
Display Description Setting
range Initial
setting Change in
value per step
FRONT Scanner leading edge registration -45 to 45 0 0.11 mm
TAIL Scanner leading edge registration
(rotate copying) -45 to 45 0 0.11 mm
Original
Scanner leading edge registration
Copy
example 1
Copy
example 2
U066
U403
(P.1-3-82)
U071
(P.1-3-34)
U404
(P.1-3-83)