Canon Laser Class 810, Руководство по обслуживанию

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Chapter 4
4-11
Sequentially press the User Mode key, 2 key, 8 key, and User Mode key on
the operation panel.
2) Using the arrow keys on the operation panel, display "TEST MODE".
3) Press the "OK" key.
4) Press the 2 key. "SCAN TEST" appears.
5) Press the 1 key. "SHADING" appears.
6) Press the "OK" key.
After completion of the above steps, the contact sensor output correction will
be performed and parameters will be set automatically.
After completion of automatic adjustment, "OK" is displayed.
Only on image processor PCB system software version WLaa-07-07 of IM-
AGE CLASS 810/i-SENSYS FAX-L3000/FAX-L3000.
If the indicator indicates 'NG' after finishing the auto adjustment, change the
service mode as mentioned below and redo the auto adjustment.
- #SCAN> SCAN SW> SW003> bit6, and change the setting from 1 to 0.
4.4.4 Contact Sensor HP Sensor
4.4.4.1 Removing the Contact Image Sensor Unit HP
Sensor
0017-7047
1) Remove the left middle cover.
2) Open the feeder cover.
3) Remove the glass retainer [1].
- Screw [2] 3pcs.
4) Remove the stream reading glass [3].
F-4-22
5) Remove the contact image sensor HP sensor [1].
- Connector [2] 1pc.
F-4-23
[2]
[3] [1]
[2] [1]