A. Locations | |
B. Thermoswitch | |
C. Door Switch |
D.Upper Cassette
E. Thermistor |
F.Registration Paper Sensor .
G.
H.
I.Lower Cassette Sensor/ Upper Cassette Sensor/ Lower Cassette
J.
Position Sensor | |
K. |
|
| |
Delivery Sensor /Fixing |
|
Unit Delivery Sensor |
VI. CLUTCHS/SOLENOIDS | |
A. Locations | |
B. |
|
Clutch | |
C. Feed Clutch | |
D. Registration Clutch | |
E. Lifting Plate Solenoid | |
F. Cassette | |
G. | |
VII. MOTORS/FANS | |
A. Locations | |
B. Main Motor | |
C. | |
D. Fans | |
VIII. PCBS | |
A. Locations | |
B. Video Controller PCB Unit . | |
C. DC Controller PCB | |
D. | |
E. | |
F. Switch/Sensor PCB | |
G. |
|
Unit | |
H. Cassette |
|
PCB | |
I. Power Supply |
CHAPTER 4 TROUBLESHOOTING
I. | PREFACE | TROUBLESHOOTING | ||
| A. Malfunction Diagnosis |
| VI. MALFUNCTION STATUS |
|
| Flowchart | TROUBLESHOOTING | ||
| B. Initial Check | VII. MEASUREMENT AND |
| |
| C. Test Print | ADJUSTMENT | ||
II. | IMAGE DEFECTS | A. Mechanical Adjustment | ||
III. PAPER JAMS |
| B. Electrical Adjustment | ||
| TROUBLESHOOTING | C. Variable Resistors, LEDs, |
| |
IV. | PAPER TRANSPORT |
| Test Pins, Jumpers and |
|
| TROUBLESHOOTING | Switches on PCBs | ||
V. | MALFUNCTION |
| VIII. MAINTENANCE AND |
|