3HW
1-5-7
(4) Adjusting the leading edge registration of image printing
Make the following adjustment if there is a regular error between the leading edges of the copy image and original.
Caution:
Check the copy image after the adjustment. If the image is still incorrect, perform the above adjustments in maintenance
mode.
Procedure
Figure 1-5-8
U071
(See the service manual
of the copier.)
U066
(See the service manual
of the copier.)
U034
Correct image
Output
example 1
Output
example 2
Leading edge registration
Yes
No
Start
Enter maintenance mode.
Enter “034” using the numeric keys.
Press the start key.
Press the interrupt key.
Is the leading edge
registration correct?
Press the start key
The new setting is stored
Press the stop/clear key to exit
maintenance mode.
End
Select the items to be adjusted
using the copy exposure
adjustment keys.
For output example 1, decrease
the value using the zoom (–)
key.
For output example 2, increase
the value using the zoom (+)
key.
Setting range: –5.0 – +10.0
Initial setting: 0.0
Changing the value by 1 moves the
leading edge by 1.0 mm.
Press the image mode selection
key to light the text indicator.
Press the start key
to output a test pattern.
●
Image mode selection key
Text indicator is on:
Leading edge registration adjustment
●
Copy exposure adjustment keys
Exp. 1 (lit): Drawer
Exp. 2 (lit): Bypass tray
Exp. 3 (lit): First paper feeder
Exp. 4 (lit): Second paper feeder
Exp. 5 (lit): Third paper feeder
Exp. 1 (flashing): Duplex copying (second face)
Photo
Text
Содержание PF-410
Страница 1: ...SERVICE MANUAL Published in May 03 3HW70760 PF 410 ...
Страница 12: ...3HW 1 1 3 1 1 3 Machine cross section Figure 1 1 2 Machine cross section Paper path ...
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