{"id":18515,"date":"2019-10-30T19:07:30","date_gmt":"2019-10-30T19:07:30","guid":{"rendered":"http:\/\/localhost\/bizhubtroubleshooter\/?post_type=epkb_post_type_1&p=18515"},"modified":"2023-12-18T14:31:33","modified_gmt":"2023-12-18T14:31:33","slug":"66-23-bizhub-c287-c227","status":"publish","type":"epkb_post_type_1","link":"https:\/\/apps.kmbizhubvcare.com\/bizhubtroubleshooter\/?epkb_post_type_1=66-23-bizhub-c287-c227","title":{"rendered":"66-23 (bizhub C287\/C227)"},"content":{"rendered":"\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

Contents<\/h2>\n\n\n\n
JAM type<\/td>Misfeed at DF transport section<\/td><\/tr>
JAM code<\/td>66-23<\/td><\/tr>
JAM detection timing<\/td>The original registration sensor (PS3) is not turned OFF (blocked) after a lapse of given time after PS3 is turned ON (unblocked).<\/td><\/td><\/tr>
Misfeed processing location<\/td>Left cover<\/td><\/tr>
Relevant parts<\/td>-Original reading motor (M1)
-Original feed motor (M2)
-Registration motor (M3)
-After separate sensor (PS2)
-Original registration sensor (PS3)
-Original reading sensor (PS4)
-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>PS2 I\/O check, sensor check<\/td>DFCB J14-8 (ON)<\/td>DF-628 6-G<\/td><\/tr>
3<\/td>PS3 I\/O check, sensor check<\/td>DFCB J14-12 (ON)<\/td>DF-628 5-G<\/td><\/tr>
4<\/td>PS4 I\/O check, sensor check<\/td>DFCB J10-3 (ON)<\/td>DF-628 2-G<\/td><\/tr>
5<\/td>M1 operation check<\/td>DFCB J7-1 to 4<\/td>DF-628 2-B<\/td><\/tr>
6<\/td>M2 operation check<\/td>DFCB J5-1 to 4<\/td>DF-628 2-B<\/td><\/tr>
7<\/td>M3 operation check<\/td>DFCB J6-1 to 4<\/td>DF-628 3-B<\/td><\/tr>
8<\/td>DFCB F4, F5 conduction check<\/td>\u2013<\/td>\u2013<\/td><\/tr>
9<\/td>Replace DFCB.<\/a> (Part# A7V7PP0000)<\/td>\u2013<\/td>\u2013<\/td><\/tr><\/tbody><\/table>\n\n\n\n