7-20
13
Incorrect cutting position at document front or rear edge.
a. Defect in paper feed system.
b. Defect in paper sensor system.
Problem Check
Item
Cause Remedy
Repair
See
Section
Do gear holder and idle gear
B move smoothly?
Defective operation of
gear holder and idle
gear B.
Apply KS64F silicon
grease to the four
idle gear B.
Replace the gear
holder and idle gear
B.
3.3.1
3.3.3
3.3.4
3.3.5
3.4
3.11
Does the rollers slip?
Dirt or other foreign
matter stuck to rollers.
Clean the rollers.
−−−
a. Defect in paper
feed system
Is LF motor out of step?
Defective driving roller
shaft.
Apply KS64F silicon
grease to the driving
roller shaft bearings.
3.3.1
3.3.3
3.3.4
3.3.5
3.4
Defective paper sensor
Defective paper
sensor.
See
-b.
Replace the paper
sensor.
Deformed actuator top?
Defective actuator top.
Replace the actuator
top.
b. Defect in paper
sensor system
Does the actuator top work
smoothly?
Defective actuator top.
Replace the actuator
top.
3.3.3
3.3.4
3.3.5
3.8
3.10
Содержание LX-1200
Страница 1: ...SERVICE MANUAL MODEL LX 1200 LX 300 ...
Страница 2: ...COOL LAMINATOR SERVICE MANUAL MODEL LX 1200 LX 300 ...
Страница 5: ...Chapter 1 SPECIFICATIONS ...
Страница 9: ...Chapter 2 MECHANISMS ...
Страница 20: ...Chapter 3 DISASSEMBLY PROCEDURES ...
Страница 58: ...Chapter 4 ASSEMBLY PROCEDURES ...
Страница 105: ...Chapter 5 ELECTRONIC CONTROLLERS ...
Страница 127: ...Chapter 6 MAINTENANCE ...
Страница 149: ...Chapter 7 TROUBLESHOOTING ...
Страница 174: ...APP 1 Appendix Main PCB Circuit Diagram ...
Страница 175: ...July 2000 86S006BE0 Printed in Japan ...