Canon Color imageCLASS MF8580Cdw, Service Manual

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8-7
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Service Mode > COPIER > ADJUST > ADJ-XY
Service Mode > COPIER > ADJUST > ADJ-XY
I/O
■ R-CON
COPIER>IO>R-CON M82 M85
Address BIT Description Remarks
P001 0 Display sensor status
(Document end sensor)
While the screen is open, the values
are updated periodically (with an
interval of 1 second).
○ ○
1 Display sensor status
(Document sensor)
2 Display sensor status (HPS)
P002 - No sensor allocated; 0 is
always shown
While the screen is open, the values
are updated periodically (with an
interval of 1 second).
○ ○
T-8-5
ADJUST
■ ADJ-XY
COPIER > ADJUST > ADJ-XY M82 M85
ADJ-X Adj of img pstn in book mode: vert scan
○ ○
Details To adjust the image reading start position (image leading
edge position) in the vertical scanning direction at
copyboard reading.
When replacing the Engine Controller PCB/clearing the
RAM data, enter the value of service label.
When the non-image width is larger than the standard
value, set the smaller value.
When out of original area is copied, set the larger value.
As the value is incremented by 1, the image position
moves to the trailing edge side by 0.1 mm.
Use case • When replacing the Reader Unit
• When replacing the CIS Unit
Adj/set/operate method Enter the setting value (switch negative/positive by -/+
key) and press OK key.
Caution After the setting value is changed, write the changed
value in the service label.
Display/adj/set range -30 to 30
Unit 0.1 mm
Default value 0
ADJ-Y Adj of img pstn in book mode: horz scan
○ ○
Details To adjust the image reading start position in the horizontal
scanning direction at copyboard reading.
When replacing the Engine Controller PCB/clearing the
RAM data, enter the value of service label.
When the non-image width is larger than the standard
value, set the smaller value.
When out of original area is copied, set the larger value.
As the value is incremented by 1, the image position
moves to the rear side by 0.1 mm.
Use case • When replacing the Reader Unit
• When replacing the CIS Unit
Adj/set/operate method Enter the setting value (switch negative/positive by -/+
key) and press OK key.
Caution After the setting value is changed, write the changed
value in the service label.
Display/adj/set range -10 to 10
Unit 0.1 mm
Default value 0