iii
CHAPTER
IV
MAINTENANCE AND TROUBLESHOOTING.......................... IV-1
1. INTRODUCTION.............................................................................................................. IV-1
1.1 Initial
Check .............................................................................................................................IV-1
1.2 Basic
Procedure ......................................................................................................................IV-2
2. CONSUMABLE PARTS ................................................................................................... IV-2
2.1 Drum
Unit.................................................................................................................................IV-2
2.2 Toner
Cartridge........................................................................................................................IV-2
2.3
Periodical Replacement Parts .................................................................................................IV-3
3. IMAGE DEFECTS ............................................................................................................ IV-4
3.1
Image Defect Examples...........................................................................................................IV-4
3.2
Troubleshooting Image Defects...............................................................................................IV-5
3.3
Location of High-voltage Contacts and Grounding Contacts.................................................IV-19
3.4
Location of Feed Roller Shaft and Grounding Contacts ........................................................IV-20
4. PAPER JAM................................................................................................................... IV-21
5. TROUBLESHOOTING MALFUNCTIONS ...................................................................... IV-22
6. INSPECTION MODE...................................................................................................... IV-27
6.1
Incorporated Inspection Modes .............................................................................................IV-27
6.2 Error
Codes ...........................................................................................................................IV-29
APPENDICES
1. Serial No. Descriptions ...................................................................................................... V-1
2. Connection Diagram.......................................................................................................... V-2
3. Main PCB Circuit Diagram, (1/4) ....................................................................................... V-3
4. Main PCB Circuit Diagram, (2/4) ....................................................................................... V-4
5. Main PCB Circuit Diagram, (3/4) ....................................................................................... V-5
6. Main PCB Circuit Diagram, (4/4) ....................................................................................... V-6
7. Driver PCB Circuit Diagram............................................................................................... V-7
8. Switch Panel/Solenoid, Bin/Relay PCB Circuit Diagram ................................................... V-8
9. Low-voltage Power Supply PCB Circuit Diagram (110 - 240V).......................................... V-9
10. Low-voltage Power Supply PCB Circuit Diagram (220 - 240V)........................................ V-10
11. High-voltage Power Supply PCB Circuit Diagram............................................................ V-11
12. SR PCB Circuit Diagram ................................................................................................. V-12
Summary of Contents for HL-1060 Series
Page 1: ...SERVICE MANUAL MODEL HL 1060 R LASER PRINTER ...
Page 24: ...CHAPTER II 8 1 3 5 DRAM Four 4Mbit DRAM x 8bit are used as the printer memory Fig 2 7 ...
Page 28: ...CHAPTER II 12 1 3 11 Engine I O Fig 2 13 shows the engine interface circuit Fig 2 13 ...
Page 96: ...Appendix 3 Main PCB Circuit Diagram 1 4 CODE UK3400000 B48K246CIR NAME V 3 ...
Page 97: ...Appendix 4 Main PCB Circuit Diagram 2 4 CODE UK3400000 B48K246CIR NAME V 4 ...
Page 98: ...Appendix 5 Main PCB Circuit Diagram 3 4 CODE UK3400000 B48K246CIR NAME V 5 ...
Page 99: ...Appendix 6 Main PCB Circuit Diagram 4 4 CODE UK3400000 B48K246CIR NAME V 6 ...
Page 100: ...Appendix 7 Driver PCB Circuit Diagram CODE UK3634000 B48K280CIR NAME V 7 ...
Page 105: ...Appendix 12 SR PCB Circuit Diagram CODE UK3653000 B48K284CIR NAME V 12 ...
Page 110: ...PARTS REFERENCE LIST MODEL HL 1060 R LASER PRINTER ...
Page 129: ...1 7 5 2 4 2 3 8 6 MODEL HL 1060 54U S01 930 13 PACKING MATERIALS 15 ...