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(7) Adjusting the scanning start position when the DP is used
Perform the following adjustment if there is a regular error between the leading or trailing edges of the original and the
copy image.
U034
(P. 1-6-25)
(P. 1-6-28)
<Caution>
Before making the following adjustment, ensure that the above adjustments have been made in maintenance mode.
(7-1)Adjusting the leading edge registration
<Procedure>
Enter maintenance mode.
Enter 071 using the numeric
keys and press the start key.
Select the item to be adjusted
on the touch panel.
Press the interrupt key.
Place an original on the document
processor and make a test copy.
Is the image correct?
Press the stop/clear key.
Exit maintenance mode.
Y104350-7
U402
U066
(P. 1-6-54)
Start
Yes
End
U403
(P. 1-6-55)
Touch panel display
ADJUST DATA1: CCD leading edge timing
ADJUST DATA3: CIS leading edge timing
ADJUST DATA5: CIS leading edge timing
Press the start key.
The new setting is stored.
For copy example 1,
No
decrease the value using
the cursor down key.
For copy example 2,
increase the value using
the cursor up key.
Setting range (Initial setting)
CCD leading edge timing: -32 to +32 (0)
CIS leading edge timing: -32 to +32 (0)
CIS leading edge timing for rote copying:
-20 to +20 (0)
Changing the value by 1 moves
the copy image by 0.19 mm.
(ADJUST DATA1/ADJUST DATA3)
Changing the value by 1 moves
the copy image by 0.17 mm.
(ADJUST DATA5)
Decreasing the value moves the copy
image backward, and increasing it
moves the image forward.
After performing adjustment of U071 (ADJUST DATA3)
and U072 (ADJUST DATA2), adjust U071 (ADJUST DATA5)
and U072 (ADJUST DATA3).
Sevice Manual
Front (CCD adjustment)
U404
U071
(P. 1-6-95)
Back (CIS adjustment)
U404
U071
(P. 1-6-95)
Original
Copy
example 1
Figure 1-6-182
for rotate copying
Copy
example 2
1-6-93
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