Adjusting The Horizontal Registration; Leading Edge Registration Adjustment - Canon MF6500 Series Service Manual

9) Using the numeric keys, change the value to determine the optimum value.
Next, press the OK key. (Default: 32)
Do not change the adjustment value excessively.

11.4.3.2 Adjusting the Horizontal Registration

LaserBase MF6530 / / LaserBase MF6540PL / LaserBase MF6550 / Kaser-
Base MF6560PL / / LaserBase MF6580PL
1) Load the test chart in the DADF and make a copy of it.
2) Compare the horizontal registration of the chart with that of the copy. If
required, make an adjustment.
The specified horizontal registration is 10mm +/-2mm.
10±2mm
(feeding direction)
1) Load the test chart in the DADF and make a copy of it.
2) Compare the horizontal registration of the chart with that of the copy. If
required, make an adjustment.
The specified horizontal registration is 10mm +/-2mm.
3) Enter the service mode.
Sequentially press the User Mode key, 2 key, 8 key, and User Mode key on
the operation panel of the host machine.
4) Using the arrow keys on the operation panel, display "#SCAN".
5) Press the OK key.
6) Using the arrow keys on the operation panel, display "#SCAN
NUMERIC".
7) Press the OK key.
8) Using the arrow keys, select "41".
9) Using the numeric keys, change the value to determine the optimum value.
Next, press the OK key. (Default: 0)
If the registration cannot be set to the specified value using software, use the
following procedure:
1) Open the ADF pickup tray.
2) Loosen the two screws [1] and move the slide guide forward or backward
according to the scale calibrated in mm so that the registration is within
spec.
[1]
MEMO:
Making copies with the slide guide shifted 1 mm upward will increase the
right registration (on the upper side of paper) by 1 mm.

11.4.3.3 Leading edge registration adjustment

LaserBase MF6530 / / LaserBase MF6540PL / LaserBase MF6550 / Kaser-
Base MF6560PL / / LaserBase MF6580PL
1) Load the test chart in the DADF and make a copy of it.
2) Compare the end registration of the test chart with that on the copy. If re-
quired, make an adjustment.
The specified end registration is 10mm +/-2mm.
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Copy of the test sheet
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The image is shifted to the left. -> Decrease the value.
The image is shifted to the right. -> Increase the value.
Unit of adjustment 1 = 0.1 mm
3) Enter the service mode.
Sequentially press the User Mode key, 2 key, 8 key, and User Mode key on
the operation panel of the host machine.
4) Using the arrow keys on the operation panel, display "#SCAN".
5) Press the OK key.
6) Using the arrow keys on the operation panel, display "#SCAN
NUMERIC".
7) Press the OK key.
8) Using the arrow keys, select "42".
9) Using the numeric keys, change the value to determine the optimum value.
Next, press the OK key. (Default: 219)
If the registration cannot be set to the specified value using software,
make adjustments again starting with the perpendicular adjustment.
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Chapter 11
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