CHAPTER 6 PERIODIC MAINTENANCE
6-22
(3) Release the belt cartridge lock levers
at both sides (left & right). (Fig.6-11)
(4) Pull out the OPC belt cartridge.
Fig. 6-12
(5) Prepare a new belt cartridge.
(6) Remove the protective sheet from a
new OPC belt cartridge, and then pull
and remove the tension release pins
from both sides (left & right). (Fig.6-12)
Fig. 6-13
(7) Install the new OPC belt cartridge into
the guides at both sides in the printer.
(Fig.6-13)
Fig. 6-14
(8) Set the belt cartridge lock levers at both sides (left and right).
(9) Close the top cover and the front cover.
(10) Press the power button to turn on the printer.
(11) The printer starts the warming-up process.
(12) Press any of the Menu buttons (+, -, Set or Back) to take the printer Off Line.
(13) Press + or – until “RESET MENU” appears.
(14) Press Set to proceed to the next menu level, and then press + or – until “PARTS LIFE”
appears.
(15) Press Set, and then press + until “OPC BELT” appears.
(16) Press Set, and then press Go. The printer is now in the READY state.
Guide
Guide
Belt cartridge
lock lever (Right)
Belt cartridge
lock lever (Left)
Tension release pins
Tension
release pins
Protective sheet
Summary of Contents for HL-3450CN Series
Page 15: ...HL 3450CN SERVICE MANUAL xiii 3 Rating Label For US For Europe 4 Operation Label 5 Jam Label ...
Page 17: ...HL 3450CN SERVICE MANUAL CHAPTER 1 PRODUCT OUTLINE ...
Page 27: ...HL 3450CN SERVICE MANUAL CHAPTER 2 SPECIFICATIONS ...
Page 39: ...CHAPTER 3 INSTALLATION ...
Page 54: ...HL 3450CN SERVICE MANUAL CHAPTER 4 STRUCTURE OF SYSTEM COMPONENTS ...
Page 104: ...HL 3450CN SERVICE MANUAL 4 51 Main PCB Circuit Diagram 1 8 CODE B512137CIR 1 8 LJ8907001 NAME ...
Page 106: ...HL 3450CN SERVICE MANUAL 4 53 Main PCB Circuit Diagram 3 8 CODE B512137CIR 3 8 LJ8907001 NAME ...
Page 108: ...HL 3450CN SERVICE MANUAL 4 55 Main PCB Circuit Diagram 5 8 CODE B512137CIR 5 8 LJ8907001 NAME ...
Page 110: ...HL 3450CN SERVICE MANUAL 4 57 Main PCB Circuit Diagram 7 8 CODE B512137CIR 7 8 LJ8907001 NAME ...
Page 126: ...HL 3450CN SERVICE MANUAL CHAPTER 5 CONTROL PANEL OPERATION ...
Page 173: ...HL 3450CN SERVICE MANUAL CHAPTER 6 PERIODIC MAINTENANCE ...
Page 208: ...CHAPTER 7 DISASSEMBLY RE ASSEMBLY ...
Page 264: ...HL 3450CN SERVICE MANUAL CHAPTER 8 TROUBLESHOOTING ...
Page 310: ...HL 3450CN SERVICE MANUAL 8 47 5 IMAGE FAILURE 1 2 3 4 5 6 7 8 9 a 9 b 10 11 12 13 14 ...
Page 311: ...CHAPTER 8 TROUBLESHOOTING 8 48 15 a 15 b 16 17 18 19 20 21 22 23 24 25 26 27 28 244m m 29 ...