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15-01, 15-40 (bizhub 650i/550i/450i)
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Contents
JAM type | Misfeed at external LCT paper feed section (When LU-207 or LU-302 is installed) | |
JAM code | 15-01, 15-40 | |
JAM detection timing | 15-01: The leading edge of the paper is not turned ON the LU paper feed sensor (PS3) even after the lapse of a given period of time after the external LCT starts to feed paper. | |
15-40: For paper fed from the external LCT, the image write start signal permit continues to be disabled for a predetermined period of time after the timing of the image write start signal output. | ||
-: Paper jam of a sheet of paper left at the external LCT paper feed section results, if the LU paper feed sensor (PS3) is turned ON when the main power switch is turned ON, a door is opened and closed, or a misfeed or malfunction is reset. | ||
-: Paper jam of a sheet of paper left at the external LCT paper feed section results, if a sheet of paper is determined to exist at a position detected when the main power switch is turned ON, a door is opened and closed, or a misfeed or malfunction is reset. | ||
Misfeed processing location | Right door | |
Relevant parts | -LU paper feed motor (M2) -LU paper feed sensor (PS3) -LU drive board (LUDB) -Base board (BASEB) -PC control board (PCCB) |
Procedure
Step | Action | Control signal | Location of electrical component |
---|---|---|---|
1 | Initial check items | – | – |
2 | Make the pick-up roller load adjustment of the LCT. | – | – |
3 | PS3 I/O check, sensor check | LUDB CN5-8 (ON) | LU-207/LU-302 4-G |
4 | M2 load checkCheck code: 28Multi code: 41, 42, 43, 44 (bizhub 650i), 41, 43, 44 (bizhub 550i), 41, 42, 44 (bizhub 450i) | LUDB CN4-5 to 8 | LU-207/LU-302 3-G |
5 | Replace LUDB. (LU-207 / LU-302) LU-207 (Part# A87VH01000) LU-302 (Part# A87VH01000) | – | – |
6 | Replace BASEB. (Part# AC74H02101) | – | – |
7 | PCCB F10 or F12 conduction check. (PC-417) | – | – |
8 | Replace PCCB. (PC-116/PC-216 / PC-416 / PC-417) PC-116 (Part# AAV5H00101) PC-216 (Part# AAV5H00201) PC-416 (Part# AAV5H00300) PC-417 (Part# AAV5H01401) | – | – |