2NP
2-2-6
13. Registration sensor (RS)....................... Controls the secondary paper feed start timing.
14. Duplex sensor (DUS) ............................ Detects a paper jam in the duplex section.
15. Eject sensor (ES) .................................. Detects a paper misfeed in the fuser or eject section.
16. Job paper full sensor (JPFS) ................ Detects the paper full in the job separator tray.
17. Paper full sensor (PFS)......................... Detects the paper full in the inner tray.
18. Waste toner sensor (WTS).................... Detects when the waste toner box is full.
19. Paper sensor 1 (PS1) ........................... Detects the presence of paper in the cassette 1.
20. Paper sensor 2 (PS2) ........................... Detects the presence of paper in the cassette 1.
21. Paper sensor 3 (PS3) ........................... Detects the presence of paper in the cassette 2.
22. Paper sensor 4 (PS4) ........................... Detects the presence of paper in the cassette 2.
23. Lift sensor 1 (LS1)................................. Detects activation of upper limit of the bottom plate in the cassette
1.
24. Lift sensor 2 (LS2)................................. Detects activation of upper limit of the bottom plate in the cassette
2.
25. Paper size width switch 1 (PWSW1)..... Detects the width of paper in the cassette 1.
26. Paper size width switch 2 (PWSW2)..... Detects the width of paper in the cassette 2.
27. Paper size length switch 1 (PLSW1) .... Detects the length of paper in the cassette 1.
28. Paper size length switch 2 (PLSW2) .... Detects the length of paper in the cassette 2.
29. ID shutter sensor (IDSS)....................... Detects the position of the iD shutter.
30. ID sensor 1 (IDS1) ................................ Measurement of density of toner at calibration.
31. ID sensor 2 (IDS2) ................................ Measurement of density of toner at calibration.
32. Main power switch (MSW) .................... Turns ON/OFF the AC power source.
33. Bridge detection switch (BRDSW) ........ Detects the presence of the bridge.
34. Job eject papersensor (JEPS) .............. Detects the presence of paper in the job separator.
35. Temperature sensor (TEMS)................. Detects temperature and absolute humidity in machine.
36. Toner sensor Y (TS-Y) .......................... Detects the amount of toner remainder in the developing unit Y.
37. Toner sensor C (TS-C).......................... Detects the amount of toner remainder in the developing unit C.
38. Toner sensor M (TS-M) ......................... Detects the amount of toner remainder in the developing unit M.
39. Toner sensor K (TS-K) .......................... Detects the amount of toner remainder in the developing unit K.
40. Fuser thermistor 1 (FTH1) .................... Detects the heat roller temperature.(edge)
41. Fuser thermistor 2 (FTH2) .................... Detects the heat roller temperature.(center)
42. Fuser thermistor 3 (FTH3) .................... Detects the press roller temperature.
43. TC belt sensor 1 (TCBS1)..................... Detects the position of the primary transfer belt.
44. TC belt sensor 2 (TCBS2)..................... Detects the position of the primary transfer belt.
45. Fuser pre sensor (FUPS)...................... Detects the JAM on this side of fuser.
46. Fuser roller rotation detection sensor
(FRS) .................................................... Detects the rotation of the fuser roller.
47. Paper feeder detection switch
(PFDSW)............................................... Detects the presence of the paper feeder.
48. Front cover switch 2 (FCSW2).............. Detects the opening and closing of the front cover.
Содержание TASKalfa 2551ci
Страница 1: ...SERVICE MANUAL Published in September 2016 842NP11A 2NPSM06A Rev A TASKalfa 2551ci ...
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Страница 259: ...2NP 1 3 162 U486 Details on the modes Figure 1 3 47 Item No Description ...
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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 ...
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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 ...
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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 ...