CHAPTER 4 STRUCTURE OF SYSTEM COMPONENTS
4-4
Paper Exit Unit
Fusing Unit
Transfer Unit
AC Discharger Unit
Transfer Roller
Transport Roller
Paper Exit
Fix
Paper Discharger
Drum Cleaner Unit
Erase Lamp
MM
Discharge
Charge
Exposure
Development
Paper Feed
Paper Cassette
DC Charger
DM
Scanner Unit
LD
SCM
I/F Controller
MCTL
I/F Control
Sequence Control
Laser Control
Second Transfer
Drum Cleaning
Operation
First Transfer
Cleaning
K
Y
M
C
Transfer Drum
OPC Belt
Main Motor
Developer Motor
Toner
Cartridge
Laser Diode
Scaner Moter
Resistration Roller
Fig. 4-1
Содержание HL-3450CN Series
Страница 15: ...HL 3450CN SERVICE MANUAL xiii 3 Rating Label For US For Europe 4 Operation Label 5 Jam Label ...
Страница 17: ...HL 3450CN SERVICE MANUAL CHAPTER 1 PRODUCT OUTLINE ...
Страница 27: ...HL 3450CN SERVICE MANUAL CHAPTER 2 SPECIFICATIONS ...
Страница 39: ...CHAPTER 3 INSTALLATION ...
Страница 54: ...HL 3450CN SERVICE MANUAL CHAPTER 4 STRUCTURE OF SYSTEM COMPONENTS ...
Страница 87: ...CHAPTER 4 STRUCTURE OF SYSTEM COMPONENTS 4 34 Layout of Clutches 2 9 1 3 7 6 5 4 8 10 Fig 4 31 ...
Страница 104: ...HL 3450CN SERVICE MANUAL 4 51 Main PCB Circuit Diagram 1 8 CODE B512137CIR 1 8 LJ8907001 NAME ...
Страница 105: ...CHAPTER 4 STRUCTURE OF SYSTEM COMPONENTS 4 52 Main PCB Circuit Diagram 2 8 CODE B512137CIR 2 8 LJ8907001 NAME ...
Страница 106: ...HL 3450CN SERVICE MANUAL 4 53 Main PCB Circuit Diagram 3 8 CODE B512137CIR 3 8 LJ8907001 NAME ...
Страница 107: ...CHAPTER 4 STRUCTURE OF SYSTEM COMPONENTS 4 54 Main PCB Circuit Diagram 4 8 CODE B512137CIR 4 8 LJ8907001 NAME ...
Страница 108: ...HL 3450CN SERVICE MANUAL 4 55 Main PCB Circuit Diagram 5 8 CODE B512137CIR 5 8 LJ8907001 NAME ...
Страница 109: ...CHAPTER 4 STRUCTURE OF SYSTEM COMPONENTS 4 56 Main PCB Circuit Diagram 6 8 CODE B512137CIR 6 8 LJ8907001 NAME ...
Страница 110: ...HL 3450CN SERVICE MANUAL 4 57 Main PCB Circuit Diagram 7 8 CODE B512137CIR 7 8 LJ8907001 NAME ...
Страница 111: ...CHAPTER 4 STRUCTURE OF SYSTEM COMPONENTS 4 58 Main PCB Circuit Diagram 8 8 CODE B512137CIR 8 8 LJ8907001 NAME ...
Страница 112: ...HL 3450CN SERVICE MANUAL 4 59 Network Board PCB Circuit Diagram CODE LJ8107001 NAME B512058CIR ...
Страница 114: ...HL 3450CN SERVICE MANUAL 4 61 TAB2 HP TAB1 HN ACN4 ACN1 ACN3 ACN2 ACN5 Inlet Black White Power Switch Fig 4 40 ...
Страница 126: ...HL 3450CN SERVICE MANUAL CHAPTER 5 CONTROL PANEL OPERATION ...
Страница 173: ...HL 3450CN SERVICE MANUAL CHAPTER 6 PERIODIC MAINTENANCE ...
Страница 208: ...CHAPTER 7 DISASSEMBLY RE ASSEMBLY ...
Страница 264: ...HL 3450CN SERVICE MANUAL CHAPTER 8 TROUBLESHOOTING ...
Страница 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 ...
Страница 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 ...