Canon Paper Deck Unit-B1, Service Manual

Page: 46 / 68

Chapter 4
4-4
F-4-12
2) Loosen the 4 screws [1], and detach the front cover [2] toward the front.
Do not remove these screws.
F-4-13
1. When attaching the front cover, be sure that the coupling [1] used to indi-
cate the paper level is correctly matched.
F-4-14
2. Adjust the position of the front cover by using 4 screws on it so that gap
A between the front cover [1] and the front cover top [2] is 3 -/+1 mm.
3. If you moved the paper level indicator belt or the deck lifter, you must ad-
just the paper level indicator.
F-4-15
Adjusting the Paper Level Indicator
1) Move the drive belt [2] of the paper level indicator found in the front cover
[1] in the direction of the arrow [4] lightly by hand (i.e., so that the area
of white increases).
F-4-16
Keep in mind that you can damage the drive mechanism of the paper level
indicator if you operate the deck without correcting the spatial relationship
between the paper level indicator and the deck lifter.
2) If the lifter is up, move it to its lower limit.
3) Remove the screw [1], and fit the paper trailing edge guide plate [2] to suit
the new paper size.
(Do not perform this step if for LTR.)
4) Remove the screw [3] (1 each), and fit the left/right guide plate [4] to suit
the new paper size.
F-4-17
After Changing the Deck Paper Size
Execute 'machine specifications selection'in source mode to set p the new pa-
per size.
MEMO
COPIER>OPTION>ACC>DK-P
machine specifications selection
4.2.2 Adjustment at Time of Parts Replacement
4.2.2.1 Position of the Deck Pickup Roller Releasing
Solenoid (SL1)
0023-7359
Before removing the deck pickup roller releasing solenoid [1] from the sup-
port plate, take mental note of the position of the 2 fixing screws [2] with ref-
erence to the index on the support plate. Or, mark the position of the solenoid
on the support with a scriber. When mounting the solenoid on its own, secure
it in place to its initial position.
[1]
[2]
[1]
[1]
[2]
A
[1]
[2]
[3]
[4]
[2] [1] [3]
[4]