{"id":10674,"date":"2019-07-09T17:25:33","date_gmt":"2019-07-09T17:25:33","guid":{"rendered":"http:\/\/localhost\/bizhubtroubleshooter\/?post_type=epkb_post_type_1&p=10674"},"modified":"2023-12-21T14:38:54","modified_gmt":"2023-12-21T14:38:54","slug":"c6104-bizhub-754e-654e","status":"publish","type":"epkb_post_type_1","link":"https:\/\/apps.kmbizhubvcare.com\/bizhubtroubleshooter\/?epkb_post_type_1=c6104-bizhub-754e-654e","title":{"rendered":"C6104 (bizhub 754e\/654e)"},"content":{"rendered":"\n

Contents <\/p>\n\n\n\n
\nTrouble type<\/td>\nBack side cleaning home sensor abnormality \n(initial)<\/td><\/tr>
\nTrouble code<\/td>\nC6104<\/td><\/tr>
\nRank<\/td>\nB<\/td><\/tr>
\nDetection timing<\/td> \u2022 The back side cleaning home sensor (PS9) does not change from H to L even after the lapse of a given period of time after the home position detecting operation is started at the initial operation.
\u2022 The back side cleaning home sensor (PS9) does not change from L to H even after the lapse of a given period of time after the home position detecting operation is started at the initial operation. <\/td><\/tr>
\nTrouble isolation<\/td>\nScanner<\/td><\/tr>
\nRelevant electrical parts<\/td> \u2022 Back side cleaning home sensor (PS9)
\u2022 Back side cleaning motor (M7)
\u2022 DF control board (DFCB) <\/td><\/tr><\/tbody><\/table>\n\n\n\n

\n \n(2)Procedure\n\n\n\n\n<\/p>\n\n\n\n
\nStep<\/td>\nAction<\/td>\nControl signal<\/td>\nLocation of electrical \ncomponents<\/td><\/tr><\/thead>
\n1<\/td>\nCheck the connector between M7-relay CN119-DFCB CN6 \nfor proper connection, and correct as necessary.<\/td>\n–<\/td>\n–<\/td><\/tr>
\n2<\/td>\nCheck the connector of M7 for proper drive coupling, \nand correct as necessary.<\/td>\n–<\/td>\n–<\/td><\/tr>
\n3<\/td>\nPS9 I\/O check, sensor check<\/td>\nDFCB CN3-11 (ON)<\/td>\nDF-702 6-C<\/td><\/tr>
\n4<\/td>\nM7 operation check<\/td>\nDFCB CN6-5 to 8<\/td>\nDF-702 7-C<\/td><\/tr>
\n5<\/td> Replace M7<\/a>M7 (Part# A0HUM10000)<\/td>\n–<\/td>\n–<\/td><\/tr>
\n6<\/td>\nDFCB ICP4 conduction check<\/td>\n–<\/td>\n–<\/td><\/tr>
\n7<\/td> Replace DFCB<\/a>DFCB (Part# A3CKH00102)<\/td>\n–<\/td>\n–<\/td><\/tr><\/tbody><\/table>\n\n\n\n