{"id":13095,"date":"2019-07-24T15:49:34","date_gmt":"2019-07-24T15:49:34","guid":{"rendered":"http:\/\/localhost\/bizhubtroubleshooter\/?post_type=epkb_post_type_1&p=13095"},"modified":"2023-12-21T13:54:14","modified_gmt":"2023-12-21T13:54:14","slug":"c6104-bizhub-c754e-c654e","status":"publish","type":"epkb_post_type_1","link":"https:\/\/apps.kmbizhubvcare.com\/bizhubtroubleshooter\/?epkb_post_type_1=c6104-bizhub-c754e-c654e","title":{"rendered":"C6104 (bizhub C754e\/C654e)"},"content":{"rendered":"\n

\n\nContents<\/p>\n\n\n\n
Trouble type<\/td>Back side cleaning home sensor abnormality (initial)<\/td><\/tr>
Trouble code<\/td>C6104<\/td><\/tr>
Rank<\/td>B<\/td><\/tr>
Detection 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>
Trouble isolation<\/td>Scanner<\/td><\/tr>
Relevant 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

 (2)Procedure<\/p>\n\n\n\n
Step<\/td>Action<\/td>Control signal<\/td>Location of electrical components<\/td><\/tr><\/thead>
1<\/td>Check the connector between M7-relay CN119-DFCB CN6 for proper connection, and correct as necessary.<\/td>–<\/td>–<\/td><\/tr>
2<\/td>Check the connector of M7 for proper drive coupling, and correct as necessary.<\/td>–<\/td>–<\/td><\/tr>
3<\/td>PS9 I\/O check, sensor check<\/td>DFCB CN3-11 (ON)<\/td>DF-702 6-C<\/td><\/tr>
4<\/td>M7 operation check<\/td>DFCB CN6-5 to 8<\/td>DF-702 7-C<\/td><\/tr>
5<\/td>Replace M7<\/a> (Part# A0HUM10000)<\/td>–<\/td>–<\/td><\/tr>
6<\/td>DFCB ICP4 conduction check<\/td>–<\/td>–<\/td><\/tr>
7<\/td>Replace DFCB<\/a> (Part# A3CKH00102)<\/td>–<\/td>–<\/td><\/tr><\/tbody><\/table>\n\n\n\n