Canon imageRUNNER ADVANCE C350 series Service Manual page 367

4
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
Feed direction
3) Select the item in the service mode.
LV. COPIER > ADJUST > ADJ-XY >
1
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
< When a copied image moves to the rear > < When a copied image moves to the front >
Copy of the test chart
Test chart
A
Feed direction
4 Disassembly/Assembly > Original Exposure/Feed System > Removing the ADF Unit > ADF Unit
Copy of the test chart
F-4-128
ADJ-Y-DF
T-4-49
Copy of the test chart
Test chart
A
Feed direction
F-4-129
5) Write the new changed value in the service label.
6) Exit the service mode.
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4-60