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C2152 (bizhub C554e/C454e)
(1)Contents
| Trouble type | Transfer belt pressure welding alienation |
| Trouble code | C2152 |
| Rank | B |
| Detection timing | • The 1st transfer pressure sensor (PS39) does not detect switch from retraction to pressure within a given period time after 1st transfer pressure clutch (CL5) has stared engagement. • The 1st transfer pressure sensor (PS39) is unblocked after the laps of given time after the 1st transfer pressure clutch (CL5) turned OFF when the pressing operation is finished. • The 1st transfer pressure sensor (PS39) does not detect switch from pressure to retraction within a given period time after 1st transfer pressure clutch (CL5) has stared engagement. • The 1st transfer pressure sensor (PS39) is blocked after the lamps of given time after the 1st transfer pressure clutch (CL5) turned OFF when the release operation is finished. |
| Trouble isolation | – |
| Relevant electrical parts | • Fusing motor (M3) • 1st transfer pressure clutch (CL5) • 1st transfer pressure sensor (PS39) • Printer control board (PRCB) |
(2)Procedure
| Step | Action | Control signal | Location of electrical components |
| 1 | Check the connector between M3-PRCB CN2 for proper connection and correct as necessary | – | – |
| 2 | Check the connector of M3 for proper drive coupling and correct as necessary. | – | – |
| 3 | Check the connector between PS39-relay CN113-PRCB CN13 for proper connection and correct as necessary. | – | – |
| 4 | Check the connector between CL5-relay CN118-PRCB CN13 for proper connection and correct as necessary. | – | – |
| 5 | PS39 I/O check, sensor check | PRCB CN13-7 (ON) | bizhub C554e 25-Cbizhub C454e 23-C |
| 6 | CL5 operation check | PRCB CN13-14 (ON) | bizhub C554e 25-Cbizhub C454e 22-C |
| 7 | M3 operation check | PRCB CN2-9 (REM)PRCB CN2-12 (LOCK) | bizhub C554e 22-Jbizhub C454e 21-J |
| 8 | Replace M3 (Part# A61DM10300) | – | – |
| 9 | PRCB ICP3 conduction check | – | – |
| 10 | Replace PRCB(C554e Part# A5AYH00101 / C454e Part# A5C0H00101) | – | – |
- Link to the wiring diagram (N.1. bizhub C554e/C454e)
- Link to the layout drawings for related parts by each trouble code (S.57. C2152)
Please search Knowledge Base articles and Bulletins as they may contain relevant information and updated Part information such as Part numbers.
K.3.7.1 (Link to the Field Service Manual)