VI
3.4.4 TRANSFER ............................................................................................................................................................5
3.4.5 SEPARATION ........................................................................................................................................................5
3.4.6 FIXING ..................................................................................................................................................................6
3.4.7 CLEANING ............................................................................................................................................................6
3.5 DUPLEX PRINCIPLE ...................................................................................................................................................6
3.6 SENSOR ....................................................................................................................................................................7
4DISASSEMBLY AND INSTALLATION ............................................................................................................... 1
4.1 DISASSEMBLY DIAGRAM..........................................................................................................................................1
4.2 STEP-BY-STEP DISASSEMBLY DIAGRAM...................................................................................................................2
4.3 DISASSEMBLY STEPS ................................................................................................................................................3
4.3.1 PREPARATION FOR DISASSEMBLY .......................................................................................................................3
4.3.2 FRONT COVER......................................................................................................................................................4
4.3.3 LEFT COVER..........................................................................................................................................................4
4.3.4 REAR COVER ........................................................................................................................................................6
4.3.5 RIGHT COVER.......................................................................................................................................................7
4.3.6 UPPER COVER ......................................................................................................................................................8
4.3.7 ENGINE BOARD....................................................................................................................................................9
4.3.8 DATA BOARD .....................................................................................................................................................11
4.3.9 POWER BOARD ..................................................................................................................................................12
4.3.10 FAN ................................................................................................................................................................12
4.3.11 GEAR ASSEMBLY ............................................................................................................................................13
4.3.12 ELECTROMAGNET..........................................................................................................................................13
4.3.12.1 ELECTROMAGNET 1 (FEED)...........................................................................................................................13
4.3.12.2 ELECTROMAGNET 2 (DUPLEX MODE).........................................................................................................14
4.3.13 DELIVERY COMPONENT.................................................................................................................................14
4.3.14 FUSER COMPONENT......................................................................................................................................14
4.3.15 LASER SCANNING UNIT (LSU) ........................................................................................................................15
4.3.16 MOTOR ..........................................................................................................................................................15
4.3.17 PICKUP ROLLER..............................................................................................................................................16
4.3.18 LOWER COVER ...............................................................................................................................................16
4.3.19 CLUTCH GEAR ASSEMBLY ..............................................................................................................................17
4.3.20 TRANSFER ROLLER .........................................................................................................................................18
5MAINTENANCE..................................................................................................................................................... 1
5.1 CLEANING ................................................................................................................................................................1
5.2 CONSUMABLES ........................................................................................................................................................3
5.2.1 ABOUT CONSUMABLES .......................................................................................................................................3
5.2.2 REPLACEMENT OF CONSUMABLES......................................................................................................................4
6ERROR DISPLAY AND TROUBLESHOOTING................................................................................................. 7