CHAPTER IV -12
I-11
Poor fixing
Possible cause
Step
Check
Result
Remedy
Printing paper
1
Is thick paper more than 36lb
weight in use?
Yes
Instruct the user to use paper of
the recommended weight and
thickness.
Toner sensing
failure
2
Is the problem solved by
replacing the drum unit or the
toner cartridge?
(When printing is faint.)
Yes
Toner is empty.
The toner sensing is defective,
clean the toner sensor.
If the wiper in the toner
cartridge is broken, replace the
toner cartridge with a new one.
Thermistor
failure
3
Is the thermistor fitted
correctly?
No
Fit the thermistor correctly.
Low-voltage
power supply
PCB failure
4
Is the problem solved by
replacing the low-voltage power
supply PCB?
Yes
Replace the low-voltage power
supply PCB.
I-12
Image distortion
Possible cause
Step
Check
Result
Remedy
Scanner
1
Is the scanner unit secured to
the frame incorrectly?
Is there any play?
Yes
Secure the unit correctly and
tighten the screws.
Scanner LD
emission failure
Scanner motor
rotation failure
2
Is the laser diode or the laser
scanner motor defective?
Yes
Replace the scanner unit.
Scanner
connection
failure
3
Is the scanner harness
connected properly?
Is it coming loose?
Yes
Connect the harness correctly.
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 ...