Detecting The Paper Size Inside The Cassette; Fixed-Size Type Cassette; Universal Type Cassette - Canon CLC 1120 Service Manual

If you have replaced the paper level detecting VR or initialized the RAM, you must enter the
factory values recorded on the service label in service mode:
Related Service Mode
ADJUST>CST-ADJ>C1-LVOL
ADJUST>CST-ADJ>C1-HVOL
ADJUST>CST-ADJ>C2-LVOL
ADJUST>CST-ADJ>C2-HVOL
ADJUST>CST-ADJ>C3-LVOL
ADJUST>CST-ADJ>C3-HVOL
C. Detecting the Paper Size Inside the Cassette

1. Fixed-Size Type Cassette

The fixed-size cassette of each model (Table 7-202) is not equipped with a function to detect
paper size, and its size is switched by the service person as follows:
1) Change the paper guide plate inside the cassette to suit the paper size specified by the user.
2) Enter the new paper size in service mode:
Related Service Mode
OPTION>CST>P-SZ-C1
OPTION>CST>P-SZ-C1

2. Universal Type Cassette

a. To detect the length of paper, the copier uses a paper length sensor consisting of two
photointerrupers.
b. To detect the width of paper, the copier uses a paper width detecting volume.
Volume 4>Chapter 7>II.A>3.b. "Detecting the Size of Paper"
Paper size detection
Paper length sensor
Paper width detecting volume
COPYRIGHT © 1999 CANON INC.
Use it to enter the slice level of paper volume for cassette 1
(for 50 sheets)
Use it to enter the slice level of paper volume for cassette 1
(for 275 sheets)
Use it to enter the slice level of paper volume for cassette 2
(for 50 sheets)
Use it to enter the slice level of paper volume for cassette 2
(for 275 sheets)
Use it to enter the slice level of paper volume for cassette 3
(for 50 sheets)
Use it to enter the slice level of paper volume for cassette 3
(for 275 sheets)
Use it to set the paper size for cassette 1.
Use it to set the paper size for cassette 2.
Cassette
Table 7-205
CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
CHAPTER 7 PICK-UP / FEEDING SYSTEM
Cassette 2 Cassette 3
PSU2/DSU3 PSU3
VR3/DVR5 VR5
7-11