2NP
2-2-3
28. Fuser PWB (FUPWB) ........................... Relays wirings from electrical components on the fuser unit.
Fuser individual information in EEPROM storage.
29. Transfer PWB (TCPWB) ....................... Relays wirings from electrical components on the intermediate
transfer unit.
Intermediate transfer individual information in EEPROM storage.
30. Transfer connect PWB (TCCPWB) ....... Consists of wiring relay circuit between engine connect PWB and
Transfer PWB.
31. DP junction PWB (DPJPWB) ................ Consists of wiring relay circuit between DP main PWB and ISC
PWB.
PWB names conversion
No.
Name used in service manual
Name used in parts list
1
Main PWB (MPWB)
PARTS PWB MAIN ASSY SP
2
Engine PWB (EPWB)
PARTS PWB ENGINE ASSY SP
3
High voltage PWB (HVPWB)
PARTS HVU1 SP
4
High voltage PWB sub (HVPWB-S)
PARTS HVU2 SP
5
Power source PWB (PSPWB)
PARTS LVU MAIN 200 SP
6
Operation panel PWB main (OPPWB-M)
PARTS PWB PANEL MAIN ASSY SP
7
Operation panel PWB sub (OPPWB-S)
-
8
LCD (LCD)
PARTS LCD COLOR SP
9
Touch panel (TP)
-
10
ISC PWB (ISCPWB)
PARTS PWB ISC ASSY SP
11
LED PWB (LEDPWB)
-
12
APC PWB (APCPWB)
-
13
BD PWB (BDPWB)
-
14
Drum connect PWB (DRCPWB)
PARTS PWB DRUM DLP CONNECT ASSY SP
15
Drum PWB Y (DRPWB-Y)
-
16
Drum PWB C (DRPWB-C)
-
17
Drum PWB M (DRPWB-M)
-
18
Drum PWB K (DRPWB-K)
-
19
Developer PDB Y (DEVPWB-Y)
-
20
Developer PDB C (DEVPWB-C)
-
21
Developer PDB M (DEVPWB-M)
-
22
Developer PDB K (DEVPWB-K)
-
23
RFID PWB (RFIDPWB)
PARTS PWB RFID ASSY SP
24
LSU connect PWB (LSUCPWB)
PARTS PWB LSU CONNECT ASSY SP
Содержание TASKalfa 2551ci
Страница 1: ...SERVICE MANUAL Published in September 2016 842NP11A 2NPSM06A Rev A TASKalfa 2551ci ...
Страница 10: ...This page is intentionally left blank ...
Страница 97: ...2NP 1 1 2 74 This page is intentionally left blank ...
Страница 259: ...2NP 1 3 162 U486 Details on the modes Figure 1 3 47 Item No Description ...
Страница 473: ...2NP 1 5 62 This page is intentionally left blank ...
Страница 496: ...2NP 2 1 21 Figure 2 1 25 Duplex conveying section block diagram EPWB DU_SW DU_CL_REM YC25 3 YC24 3 DUCL DUS ...
Страница 497: ...2NP 2 1 22 This page is intentionally left blank ...
Страница 544: ...2NP 2 3 37 2 3 5 IH PWB Figure 2 3 5 IH PWB silk screen diagram YC1 1 2 YC8 1 3 YC6 2 1 YC4 6 1 YC3 YC10 YC9 ...
Страница 555: ...2NP 2 3 48 This page is intentionally left blank ...
Страница 584: ...Installation Guide DP 770 B Document processor DP 772 Document processor Installation Guide ...
Страница 620: ...DP 773 Document processor Installation Guide ...
Страница 646: ...PF 791 500 x 2 Paper feeder Installation Guide ...
Страница 654: ...PF 810 3000 sheets deck Installation Guide ...
Страница 667: ...DF 770 D Document finisher Installation Guide ...
Страница 685: ...AK 740 Bridge unit Installation Guide ...
Страница 687: ...PH 7A C D Punch unit Installation Guide ...
Страница 708: ...DT 730 B Document tray Installation Guide ...
Страница 710: ...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 711: ...FAX System W B Installation Guide ...