Canon iR C6800 Series Service Manual page 90

Chapter 2
5) If the output is not as indicated, make the following
adjustments:
[1]
[2]
F-2-115
Turn the screwdriver counterclockwise so as to
decrease the horizontal registration (left/right margin)
[1].
Turn the screwdriver clockwise so as to increase the
horizontal registration (left/right margin) [2].
A full turn of the screwdriver moves the horizontal
registration (left/right margin) by 1.0 mm.
6) Tighten the 2 screws you loosened in step 3).
7) Attach the left face cover you removed in step 2)
back on the machine.
8) Close the left deck.
Right Deck
1) Press the release button, and slide out the right deck.
2) Open the upper right cover and the lower right
cover.
3) Loosen the 2 screws [1], and insert a screwdriver
[2] through the hole in the front right stay; then, turn
the adjusting screw to adjust the horizontal
registration.
[1]
[2]
F-2-116
2-32
4) Check to make sure that the horizontal registration
(left/right marking; L1) of the copy made on paper
from the right deck is 2.5 +/ 1.5 mm.
[1]
image
F-2-117
[1] Paper feed direction
5) If the output is not as indicated, make the following
adjustments:
[1]
[2]
F-2-118
Turn the screwdriver counterclockwise so as to
decrease the horizontal registration (left/right margin)
[1].
Turn the screwdriver clockwise so as to increase the
horizontal registration (left/right margin) [2].
A full turn of the screwdriver will move the horizontal
registration (left/right margin) by 1.0 mm.
6) Tighten the 2 screws you loosened in step 3).
7) Close the right deck.