Canon Vizcam 1000, Service Manual

Page: 281 / 840

COPYRIGHT © 2001 CANON INC. CLC1000/1000S/3100 REV.2 MAY 2001 PRINTED IN JAPAN (IMPRIME AU JAPON)
4-27
4. MECHANICAL SYSTEM
B. Pick-Up Assembly
1. Removing the Pick-Up Assembly
1) Remove the five screws, and remove the
paper deck.
2) Remove the front right cover and the rear
cover.
3) Slide out the cassette 1/2 and the duplexing
unit.
4) Disconnect the two connectors [1], and
remove the six screws [2]; then, remove the
pick-up assembly [3].
Figure 4-301B
Making Adjustments after Installing the
Pick-Up Assembly/Pick-Up Motor
Be sure to perform the following after
installing the pick-up assembly or the pick-up
motor:
1) Put A4 or LTR copy paper in the cassette 1/2.
2) Turn on the power, and wait until warm-up
ends.
3) Set the copy count to ‘1’ on the control panel.
4) Start service mode, and select ‘FUNK P-UP-
TMG’.
5) Press ‘PK-ADJ-U’. (Pick-up starts from the
cassette 1.)
6) Repeat the operation two more times.
7) Press ‘D-SEND-U’. (The measurement data
will be written to the DC controller.)
8) Press ‘PK-ADJ-L’. (Pick-up starts from the
cassette.)
9) Repeat the operation two more times.
10) Press ‘D-SEND-L’. (The measurement data
will be written into the DC controller.)
11) Record the value of ‘PUDT-U/L’ on the service
label.
12) End service mode.
2. Removing the Pick-Up Roller
1) Remove the pick-up assembly.
2) Remove the two E-rings [1] (resin), and
remove the two pick-up rollers [2] together
with the collars.
[2]
[3] [2]
[1]
Figure 4-302B
[1]
[1]
[2]
[2]