Minolta Di 620 Manual page 212

1155SBT000BA
1. INTRODUCTION
1-1. General Precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . T-1
1-2. How to Use This Book . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . T-1
1-3. Reading the Text . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . T-1
2. I/O CHECK
2-1. Controlled Parts Check Procedure . . . . . . . . . . . . . . . . . . . . . . . T-2
2-2. I/O Check List . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . T-3
3. PAPER TRANSPORT FAILURE
3-1. Paper Misfeed . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . T-7
3-2. Types of Misfeed Detection and Detection Timings . . . . . . . . . . T-10
3-3. Misfeed Clearing Procedures. . . . . . . . . . . . . . . . . . . . . . . . . . . T-12
1) Copier Take-Up Misfeed . . . . . . . . . . . . . . . . . . . . . . . . . . . . T-12
2) Transport/Separator Misfeed . . . . . . . . . . . . . . . . . . . . . . . . . T-14
3) Multi Bypass Misfeed. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . T-17
4) Fusing/Exit Misfeed . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . T-19
5) Duplex Unit Take-Up Misfeed . . . . . . . . . . . . . . . . . . . . . . . . T-21
4. MALFUNCTION
4-1. Detection Timing by Malfunction Code . . . . . . . . . . . . . . . . . . . T-25
4-2. Troubleshooting Procedures by Malfunction Code. . . . . . . . . . . T-36
1) C0000 : Fusing Motor M3's Failure to Turn . . . . . . . . . . . . . . T-36
C0010 : PC Drum Drive Motor M2's Failure to Turn
2) C0020 : Paper Take-Up Motor M21's Failure to Turn. . . . . . . T-38
C0040 : Suction Fan Motor M14's Failure to Turn
C0042 : Toner Suction Fan Motor M13's Failure to Turn
C0048 : Hard Disk Drive Cooling Fan Motor 1 M34's
3) C0049 : PH Cooling Fan Motor M19's Failure to Turn . . . . . . T-40
C004A: PC Drum Cooling Fan Motor M17's Failure to Turn
4) C004B : CCD Cooling Fan Motor M32's Failure To Turn . . . . T-42
C004C: Ozone Ventilation Fan Motor M12's Failure to Turn
5) C004D: Power Supply Unit Cooling Fan Motor 3 M18's
C004E: Power Supply Unit Cooling Fan Motor 1 M15's
CONTENTS
Failure to Turn
Hard Disk Drive Cooling Fan Motor 2 M35's
Failure to Turn
Failure to Turn . . . . . . . . . . . . . . . . . . . . . . . . . . . . . T-44
Failure to Turn
Power Supply Unit Cooling Fan Motor 2 M16's
Failure to Turn
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