| JAM type<\/td> | Misfeed at DF paper feed\/transport\/image reading\/turnover\/paper exit section<\/td><\/tr> | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| JAM code<\/td> | 66-07<\/td><\/tr> | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| JAM detection timing<\/td> | <When DF-629 or DF-704 is installed> Due to a remaining sheet of paper that has not been detected by sensors, before the start of a job, a sensor detects the sheet at an unexpected timing. <\/td> | <\/td> | <\/td><\/tr> | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Misfeed processing location<\/td> | Left cover<\/td><\/tr> | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Relevant parts<\/td> | <When DF-629 is installed> \u2022 Document registration sensor (PS3) \u2022 Document reading sensor (PS4) \u2022 Document exit sensor (PS5) \u2022 DF control board (DFCB) <\/td> | <\/td><\/tr> | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| <\/td> | <When DF-704 is installed> \u2022 Document registration sensor (PS3) \u2022 Document exit sensor (PS5) \u2022 Document reading sensor (PS6) \u2022 DF control board (DFCB)<\/td><\/tr><\/tbody><\/table>\n\n\n\n Procedure<\/h2>\n\n\n\n |
| Step<\/th> | Action<\/th> | Control signal<\/th> | Location of electrical component<\/th><\/tr><\/thead> | ||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1<\/td> | Initial check items<\/a><\/td> | –<\/td> | –<\/td><\/tr> | ||||||||||||||||||||||||||||||||
| 2<\/td> | Make the adjusting the pressure of the separation roller.<\/a><\/td> | –<\/td> | –<\/td><\/tr> | ||||||||||||||||||||||||||||||||
| 3<\/td> | Make the adjustment of original stop position.<\/a><\/td> | –<\/td> | –<\/td><\/tr> | ||||||||||||||||||||||||||||||||
| 4<\/td> | PS3 I\/O check, sensor check<\/td> | DFCB J14-12 (ON)<\/td> | DF-629 5-G<\/td><\/tr> | ||||||||||||||||||||||||||||||||
| 5<\/td> | PS4 I\/O check, sensor check<\/td> | DFCB J10-3 (ON)<\/td> | DF-629 2-G<\/td><\/tr> | ||||||||||||||||||||||||||||||||
| 6<\/td> | PS5 I\/O check, sensor check<\/td> | DFCB J15-6 (ON)<\/td> | DF-629 3-G<\/td><\/tr> | ||||||||||||||||||||||||||||||||
| 7<\/td> | Replace DFCB.<\/a> (Part# A87RPP1700)<\/td> | –<\/td> | –<\/td><\/tr><\/tbody><\/table>\n\n\n\n
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