| JAM type<\/td> | Misfeed at DF paper exit section<\/td> | <\/td><\/tr> | |||||||||||||||||||||||
| JAM code<\/td> | 66-34<\/td> | <\/td><\/tr> | |||||||||||||||||||||||
| JAM detection timing<\/td> | <When DF-629 is installed>\u00a0 The document exit sensor (PS5) is not turned OFF (unblocked) after the laps of give time after the document reading sensor (PS4) turned OFF after the switchback exit operation started.<\/td> | <\/td><\/tr> | |||||||||||||||||||||||
| Misfeed processing location<\/td> | \u2022 Left cover \u2022 Opening and closing guide<\/td> | <\/td><\/tr> | |||||||||||||||||||||||
| Relevant parts<\/td> | <When DF-629 is installed> \u2022 Document reading motor (M1) \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 reading motor (M1)\u00a0 \u2022 Document exit sensor (PS5)\u00a0 \u2022 Document reading sensor (PS6)\u00a0 \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> | \u2013<\/td> | \u2013<\/td><\/tr> |
| 2<\/td> | PS4 I\/O check, sensor check<\/td> | DFCB J10-3 (ON)<\/td> | DF-629 2-G<\/td><\/tr> |
| 3<\/td> | PS5 I\/O check, sensor check<\/td> | DFCB J15-6 (ON)<\/td> | DF-629 3-G<\/td><\/tr> |
| 4<\/td> | M1 load checkCheck code: 60Multi code: 33, 34, 35, 36, 37, 38, 39<\/td> | DFCB J7-1 to 4<\/td> | DF-629 2-B<\/td><\/tr> |
| 5<\/td> | Replace DFCB.<\/a> (Part# A87RPP1700)<\/td> | \u2013<\/td> | \u2013<\/td><\/tr><\/tbody><\/table>\n\n\n\n Please search Knowledge Base articles and Bulletins as they may contain relevant information and updated Part information such as Part numbers.<\/strong><\/p>\n\n\n\n |