Canon CLC 1130, Service Manual

Page: 461 / 965

CHAPTER 10 PAPER DECK
10-8
COPYRIGHT © 2002 CANON INC. CANON CLC1100/1130/1150/1160/1180 REV.2 FEB. 2002 PRINTED IN JAPAN (IMPRIME AU JAPON)
2. Switching the Deck Paper Size
The deck paper size may be changed by moving the guide plate inside the deck and then
entering the new paper size in service mode (OPTION>ACC> DK-P ) at time of installation or at
the request of the user.
3. Detecting the Level of Paper in the Deck
The deck is capable of finding out an approximate volume of paper inside its compartment
using the deck paper level upper sensor (PS107), deck paper level lower sensor (PS108), and deck
paper absent sensor (PS102). It sends the result of its finding to the copier, which in turn will
indicate the level on its control panel.
Table 10-101 shows the relationship between the level of paper and the states of sensors and
the indications on the control panel.
Table 10-101
Paper level PS102 PS107 PS108
Indication on
control level
100% to about 60%
About 60% to
about 20%
About 20% or less
No paper
1
1
1
0
1
1
0
0
1
0
0
0
1: The light-blocking plate is over the sensor.
0: The light-blocking plate is not over the sensor.