Service manual
Table Of Contents
- HL-2140/2150N/2170W SERVICE MANUAL
- PREFACE
- TABLE OF CONTENTS
- REGULATION
- SAFETY INFORMATION
- CHAPTER 1 TROUBLESHOOTING
- CHAPTER 2 PERIODICAL MAINTENANCE
- CHAPTER 3 DISASSEMBLY AND ASSEMBLY
- 1. SAFETY PRECAUTIONS
- 2. PACKING
- 3. SCREW TORQUE LIST
- 4. LUBRICATION
- 5. OVERVIEW OF GEARS
- 6. HARNESS ROUTING
- 7. DISASSEMBLY FLOW
- 8. DISASSEMBLY PROCEDURE
- 8.1 PAPER TRAY UNIT / SEPARATION PAD ASSY
- 8.2 FRONT COVER ASSY / SW KEY
- 8.3 BACK COVER / OUTER CHUTE ASSY
- 8.4 FUSER COVER ASSY
- 8.5 INNER CHUTE ASSY
- 8.6 FUSER UNIT
- 8.7 SIDE COVER R ASSY
- 8.8 CORNER COVER
- 8.9 SIDE COVER L ASSY
- 8.10 ROLLER HOLDER ASSY
- 8.11 WIRELESS LAN PCB ASSY (only HL-2170W)
- 8.12 MAIN SHIELD COVER PLATE
- 8.13 MAIN PCB ASSY
- 8.14 TOP COVER ASSY
- 8.15 SW SUPPORTER
- 8.16 PANEL PCB ASSY
- 8.17 HIGH-VOLTAGE PS PCB ASSY
- 8.18 NEW TONER SENSOR HARNESS ASSY
- 8.19 FILTER ASSY
- 8.20 LASER UNIT
- 8.21 FAN MOTOR 60 UNIT / COVER SENSOR HARNESS ASSY / TONER LED PCB ASSY
- 8.22 LVPS
- 8.23 REGISTRATION FRONT SENSOR PCB ASSY
- 8.24 REGISTRATION REAR SENSOR PCB ASSY
- 8.25 DRIVE SUB ASSY
- 8.26 DEV JOINT / DEV GEAR JOINT/53R / REGISTRATION PENDULUM GEAR SPRING
- 8.27 TONER SENSOR PCB UNIT ASSY
- 8.28 REGISTRATION SOLENOID / T1 SOLENOID
- 8.29 MAIN SHIELD PLATE / EJECT SENSOR PCB ASSY
- 8.30 RUBBER FOOT
- 8.31 MAIN FRAME L ASSY
- CHAPTER 4 ADJUSTMENTS AND UPDATING OF SETTINGS, REQUIRED AFTER PARTS REPLACEMENT
- CHAPTER 5 SERVICE SUPPORT SOFTWARE
- CHAPTER 6 CIRCUIT DIAGRAMS, WIRING DIAGRAM
- APPENDIX 1 SERIAL NUMBERING SYSTEM
- APPENDIX 2 SCREW CATALOGUE
- APPENDIX 3 DELETION OF PERSONAL INFORMATION
- APPENDIX 4 REFERENCES
- APPENDIX 5 GLOSSARY

1-7
Confidential
2.2 Message indication
2.2.1 Error indication at Service Calls
When the service call is generated, the machine can distinguish the type of error by print
printer settings or printing of maintenance. (Refer to "1.3 Service Mode" in Chapter 5.).
See the reference page to take the corrective action
Error indication
(Printing of Printer Settings)
Error indication
(Printing of Maintenance)
Type of error
Refer
to:
ERROR S01 ERROR S01 13) Main PCB failure
1-15
ERROR S02 ERROR S02
ERROR S03 ERROR S03
ERROR S04 ERROR S04
ERROR S05 ERROR S05
ERROR S06 ERROR S06
ERROR S07 ERROR S07
ERROR S08 ERROR S08
ERROR S09 ERROR S09
ERROR S10 ERROR S10
ERROR S11 ERROR S11
ERROR S12 ERROR S12
ERROR S13 ERROR S13
ERROR E49 FUSER MALF 2 14) Fuser unit failure
1-15ERROR E50 FUSER MALF
ERROR FUSER ERROR FUSER
ERROR E51 LASER BD MALF
15) Laser unit failure
(Laser beam detection error)
1-16
ERROR E52 SCANNER MALF
15) Laser unit failure
(Scanner motor failure)
1-16
ERROR E54 MOTOR MALF 16) Main motor failure 1-16
ERROR E55 HIGH VOL MALF
17) High-voltage power supply
PCB failure
1-16
ERROR E60 ERROR E60 18) Fan failure 1-16
ERROR H61 PROG ERROR 13) Main PCB failure
1-15
ERROR H63 ERROR H63
ERROR H66 NV-W ERROR
ERROR H67 NV-R ERROR
ERROR H68 NV-B ERROR