Adjusting The Leading Edge Registration - Canon iR C6800 Series Service Manual

Manual Feed Tray
1) Loosen the 2 screws [1], and move the slide guide
[2] to adjust the horizontal registration.
[2]
[1]
F-2-119
2) Check to see that the horizontal registration (left/
right margin; L1) of the copy made on paper from the
manual feed tray is 2.5 +/ 1.5 mm.
[1]
image
F-2-120
[1] Paper feed direction
3) Tighten the screws you loosened in step 1) to fix the
slide guide in place.
2.2.23 Adjusting the Leading
Edge Registration
Adjust the leading edge registration as follows
according to the source of paper:
Check to be sure that the leading edge registration
(leading edge margin; L1) of the copy made on paper
from the cassettes and the deck is 4.0 +1.5/ 1.0 mm.
If not, go through the following:
Make the following selections in service mode:
COPIER>ADJUST>FEED ADJ>REGIST.
Then, change the setting to make adjustments.
(A change of '1' moves the leading edge registration
by 0.1 mm. A higher setting will move the image
toward the leading edge.)
F-2-121
[1] Paper feed direction
2.2.24
1) If the machine is already at its site of installation,
secure it in place using the 2 adjusters.
2) Peel the double sided tape from the back of the
service book case [1]; then, attach the case by
matching its right edge against the line marking [3]
found on the right side of the bottom plate [2] of the
machine.
case against the front edge of the base plate of the
machine.
0002-6735
[1]
F-2-122
L2
[1]
Image
Securing
Machine in Place
Be sure to match the front edge of the service book
[3]
Chapter 2
the
0002-6736
[2]
2-33