Minolta EP2030 - Ep1054;Ep1085;Ep2030

FrameMaker Ver.5.5(PC) EP1054/EP1085/EP2030 TROUBLESHOOTING
98.05.15
i
CONTENTS
✽
Only when options are used
1. INTRODUCTION .............................................................................................T-1
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 PORT CHECK ...........................................................................................T-2
2-1. Controlled Parts Check Procedure ..........................................................T-2
2-2. Port Check List ........................................................................................T-3
3. PAPER TRANSPORT FAILURE .....................................................................T-11
3-1. Paper Misfeed ..........................................................................................T-11
3-2. Misfeed Detected Types and Detection Timings .....................................T-13
3-3. Misfeed Clearing Procedures ..................................................................T-15
(1) Copier Take-Up Misfeed .................................................................T-15
(2) PF-206 Take-Up Misfeed (23 cpm Copier) ......................................T-18
(3) PF-112 Take-Up Misfeed (23 cpm Copier) ......................................T-20
(4) Bypass Port Misfeed ........................................................................T-22
(5) Transport/Separator Misfeed ...........................................................T-24
(6) Fusing/Exit Misfeed .........................................................................T-26
(7) Duplex Unit Vertical Transport/Storage Misfeed (23 cpm Copier) ...T-28
(8) Duplex Unit Take-Up Misfeed (23 cpm Copier) ...............................T-31
4. MALFUNCTIONS ............................................................................................T-33
4-1. Self-Diagnostic Function ..........................................................................T-33
4-2. Troubleshooting Procedures ....................................................................T-39
(1) C0000: Main Drive Motor's failure to turn
C0001: Main Drive Motor turning at abnormal timing ......................T-39
(2) C0010: PC Drive Motor's failure to turn
C0011: PC Drive Motor turning at abnormal timing .........................T-40
(3) C004C: Cooling Fan Motor's failure to turn .....................................T-41
(4) C0070: Toner Replenishing Motor's failure to turn
C0071: Toner Replenishing Motor turning at abnormal timing ........T-42
(5) C0400: Exposure Lamp's failure to turn ON
C0410: Exposure Lamp turning ON at abnormal timing ..................T-43
(6) C0500: Warm-up failure
C0510: Abnormally low fusing temperature
C0520: Abnormally high fusing temperature ...................................T-45
(7) C0600: Scanner Motor malfunction
C0610: Lens Motor malfunction
C0620: Mirror Motor malfunction .....................................................T-47
(8) C0900: 3rd Drawer Paper Lift-Up Sensor malfunction
C0904: 3rd Drawer Paper Lift-Up Motor malfunction
C0950: 4th Drawer Paper Lift-Up Sensor malfunction
C0954: 4th Drawer Paper Lift-Up Motor malfunction .......................T-49
(9) C0990: Main Tray Upward Motion Failure
C0991: Main Tray Downward Motion Failure
C0992: Main Tray Downward Motion Failure
C0993: Main Tray Upward Motion Failure