Kyocera Copystar CS-1635, Service Manual

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2HA/2HB
1-3-22
U071
Adjusting the DP scanning timing
Description
Adjusts the DP original scanning timing.
Purpose
Make the adjustment if there is a regular error between the leading or trailing edges of the original and the
copy image when the optional DP is used.
Caution
Before making this adjustment, ensure that the following adjustments have been made in maintenance mode
Method
Press the start key.
Adjustment
1. Select the item using the exposure adjustment keys.
2. Press the interrupt key.
3. Place an original on the DP and press the start key to make a test copy.
4. Change the setting value using the zoom +/- keys.
For copy example 1, decrease the value of exp.1.
For copy example 2, increase the value of exp.1.
Figure 1-3-11
5. Press the start key. The value is set.
Completion
Press the stop/clear key while a selection item is displayed. The indication for selecting a maintenance item
No. appears.
Maintenance
item No.
Description
U066
(P.1-3-19)
U034
(P.1-3-12)
U071
Exposure
indicator Description Setting
range Initial
setting Change in
value per step
Exp. 1 DP leading edge registration
(First side) -32 to 32 0 0.254 mm
Exp. 2 DP trailing edge registration
(First side) -42 to 32 0 0.254 mm
Exp. 3 DP leading edge registration
(Second side) -32 to 32 0 0.254 mm
Exp. 4 DP trailing edge registration
(Second side) -42 to 32 0 0.254 mm
Original Copy
example 1
Copy
example 2