Canon imageRUNNER C1325 Series, Service Manual

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Disassembly/Assembly > Original Exposure/Feed System > Removing the ADF Unit > ADF Unit
Disassembly/Assembly > Original Exposure/Feed System > Removing the ADF Unit > ADF Unit
Adjust the image position (horizontal scanning direction/front side) at ADF
reading.
1) Place a test chart on the ADF, and make one single-sided copy.
2) Compare the side registration of the test chart with that of the copied paper, and perform
adjustment if necessary.
10 +/- 2mm
Copy of the test chart
Feed direction
3) Select the item in the service mode.
COPIER > ADJUST > ADJ-XY >
ADJ-Y-DF
4) Input value, and adjust an image.
• When a copied image moves to the rear: Decrease value
• When a copied image moves to the front: Increase value
• Adjustment unit: 0.1 mm
A
A
< When a copied image moves to the rear > < When a copied image moves to the front >
Copy of the test chart
Copy of the test chart
Test chart
Test chart
Feed direction Feed direction
F-4-118
T-4-49
F-4-119
5) Write the new changed value in the service label.
6) Exit the service mode.