C1130 (bizhub C554/C454)
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Contents
| Trouble type | 1st stopper motor drive malfunction | |
| Trouble code | C1130 | |
| Rank | B | |
| Detection timing | <When FS-535+ZU-606 is installed> The 1st folding stopper home sensor (PS603) is not turned ON even after the set period of time has elapsed after the 1st stopper motor (M602) starts searching home position. | |
| Trouble isolation | Z fold | |
| Relevant electrical parts | -1st stopper motor (M602) -1st folding stopper home sensor (PS603) -ZU control board (ZUCB) |
(2)Procedure
| Step | Action | Control signal | Location of electrical components |
| 1 | Check the connector between M602-relay CN30-ZUCB CN15 for proper connection, and correct as necessary. | – | – |
| 2 | Check the connector of M602 for proper drive coupling, and correct as necessary. | – | – |
| 3 | Check the connector between PS603-relay CN636-ZUCB CN4 for proper connection, and correct as necessary. | – | – |
| 4 | PS603 I/O check, sensor check | ZUCB CN4-11 (ON) | ZU-606 5-C |
| 5 | M602 operation check | ZUCB CN15-4 to 6 | ZU-606 3-C |
| 6 | Replace M602 (Part# 13GQ80032) | – | – |
| 7 | ZUCB ICP7 conduction check | – | – |
| 8 | Replace ZUCB (Part# A109H01002) | – | – |
- Link to the wiring diagram (N.3.14 ZU-606)
- Link to the layout drawings for related parts by each trouble code (S.32. C1130)
K3.6.19 (Link to the Field Service Manual)