2NP
2-1-16
2-1-6 Fuser section
The paper sent from the transfer/separation section is interleaved between the heat roller and the press roller.
The heat roller is heated by the IH coil (IHC), and the toner is fused by heat and pressure and fixed onto the
paper because the press roller is pressed by the fuser press spring. The surface temperature of heat roller is
detected by the fuser thermistor1 (FTH1), fuser thermistor2 (FTH2) and the surface temperature of press
roller is detected by the fuser thermistor3 (FTH3) and controlled by the engine PWB (EPWB). If the fuser sec-
tion shows extremely high temperature, the power line will be shut off and the IH coil (IHC) is forced to turn off.
Figure 2-1-20 Fuser section
10
12
13
3
5
11
7,8
2
6
4
9
1
1. Heat roller
2. Press roller
3. Uniformity heat roller
4. IH coil (IHC)
5. Core
6. Separate plate
7. Fuser thermistor 1 (FTH1)
8. Fuser thermistor 2 (FTH2)
9. Fuser thermistor 3 (FTH3)
10. Fuser thermostat (FTS)
11. Actuator (eject sensor)
12. Eject roller
13. Eject pulley
Y1
16
1
41-8
Se
r
vice Manual
Содержание d-Color MF2552 plus
Страница 1: ...SERVICE MANUAL Multifuction Digital Copier d Color MF2552 plus Code Y116141 8...
Страница 4: ......
Страница 10: ...This page is intentionally left blank...
Страница 24: ...Y116141 8 Service Manual...
Страница 86: ...2NP 1 1 2 62 This page is intentionally left blank Y116141 8 Service Manual...
Страница 249: ...2NP 1 3 163 U486 Details on the modes Figure 1 3 47 Item No Description Service Manual Y116141 8...
Страница 298: ...2NP 1 3 212 This page is intentionally left blank Y116141 8 Service Manual...
Страница 458: ...2NP 1 5 56 This page is intentionally left blank Y116141 8 Service Manual...
Страница 482: ...2NP 2 1 22 This page is intentionally left blank Y116141 8 Service Manual...
Страница 540: ...2NP 2 3 48 This page is intentionally left blank Y116141 8 Service Manual...
Страница 569: ...Installation Guide DP 770 B Document processor DP 772 Document processor Installation Guide...
Страница 605: ...DP 773 Document processor Installation Guide...
Страница 606: ...INSTALLATION GUIDE GUIDE D INSTALLATION GU A DE INSTALACION INSTALLATIONSANLEITUNG GUIDA ALL INSTALLAZIONE B DP 773...
Страница 631: ...PF 791 500 x 2 Paper feeder Installation Guide...
Страница 632: ...INSTALLATION GUIDE GUIDE D INSTALLATION GU A DE INSTALACION INSTALLATIONSANLEITUNG GUIDA ALL INSTALLAZIONE PF 791...
Страница 639: ...PF 810 3000 sheets deck Installation Guide...
Страница 640: ...INSTALLATION GUIDE GUIDE D INSTALLATION GU A DE INSTALACION INSTALLATIONSANLEITUNG GUIDA ALL INSTALLAZIONE PF 810...
Страница 652: ...DF 770 D Document finisher Installation Guide...
Страница 670: ...AK 740 Bridge unit Installation Guide...
Страница 672: ...PH 7A C D Punch unit Installation Guide...
Страница 693: ...DT 730 B Document tray Installation Guide...
Страница 695: ...5 2013 5 302LC56750 01 H F G D D 6 4 3 7 E C D D M4 8 M4 8 M4 8 M4 8...
Страница 696: ...FAX System W B Installation Guide...
Страница 697: ...INSTALLATION GUIDE GUIDE D INSTALLATION GU A DE INSTALACION INSTALLATIONSANLEITUNG GUIDA ALL INSTALLAZIONE FAX System W...
Страница 740: ...UPDATINGSTATUS DATE UPDATEDPAGES PAGES CODE 03 2014 1ST EDITION 729 Y116140 9 10 2014 2ND EDITION 740 Y116141 8...