Canon imageRUNNER 5065 series, Service Manual

Page: 429 / 596

Chapter 14
14-15
14.2 Image Adjustments
14.2.1 Standards of Image Position
0015-5289
iR5065 / iR 5055 / iR5075 / / /
The image margin/non-image width of a print made in direct must be as fol-
lows:
mage Leading Edge Margin
F-14-17
Left/Right Image Margin
F-14-18
Leading Edge Non-Image Width
F-14-19
Left/Right Non-Image Width
F-14-20
14.2.2 Checking the Image Position
0015-5290
iR5065 / iR 5055 / iR5075 / / /
Make prints using the following as the source of paper (10 prints each), and
check to see that the image margin and the non-image width are as indicated:
- Each cassette
- Front deck (left, right)
- Manual feed tray
- Duplex feeding unit
- Side paper deck
If not as indicated, adjust the image position in the following order:
1. Adjusting the left/right image margin (registration)
2. Adjusting the image leading edge margin (registration)
3. Adjusting the left/right non-image width (CCD read start position)
4. Leading edge non-image width (scanner image leading edge position)
14.2.3 Adjusting Side Registration
0015-5291
iR5065 / iR 5055 / iR5075 / / /
<Cassette 3/4>
1) Press the release button to draw out the cassette 3/4.
2) Loosen the 2 fixing screws [1] on both sides of the cassette.
3) Move the cassette body frontward or backward to adjust.
Backward: The side registration value (left margin) is decreased.
Frontward: The side registration value (left margin) is increased.
F-14-21
4) Make sure that the side registration values (left margins) of a copy made
from the cassette 3/4 are L1 = 2.5±1.5mm respectively.
F-14-22
[1] Paper feed direction
5) Tighten back the 2 fixing screws [1] after the adjustment.
F-14-23
6) Put back the cassette 3/4 to the machine.
7) Perform the following service mode after the adjustment.
Cassette 3
COPIER > FUNCTION > CST > C3-STMTR/A4R
Use it to register the paper width basic value of the cassette 3.
1) Put STMTR/A4R paper in the cassette3, and adjust the slide guide
plate to the width.
2) Select C3-STMTR/A4R to highlight, and press the OK key so that the
machine executes auto adjustment and register the value.
Cassette 4
COPIER > FUNCTION > CST > C4-STMTR/A4R
This operation is similar to cassette 3.
<Front Deck Left/Right>
1) Press the release button to draw out the front deck left/right.
2) Loosen the 2 screws [2] and 2 fixing screws [3] of the deck front cover [1].
1.5mm
1.0mm
4.0
2.5 1.5mm
0
2
4
6
8
10
1.5mm
1.0mm
4.0
2.5 1.5mm
0
2
4
6
8
10
[1]
[2]
[1]
[2]
image
L1
[1]
[1]