{"id":25851,"date":"2023-10-09T12:45:57","date_gmt":"2023-10-09T12:45:57","guid":{"rendered":"https:\/\/apps.kmbizhubvcare.com\/bizhubtroubleshooter\/?post_type=epkb_post_type_1&p=25851"},"modified":"2023-12-13T14:09:39","modified_gmt":"2023-12-13T14:09:39","slug":"c7604-bizhub-950i-850i","status":"publish","type":"epkb_post_type_1","link":"https:\/\/apps.kmbizhubvcare.com\/bizhubtroubleshooter\/?epkb_post_type_1=c7604-bizhub-950i-850i","title":{"rendered":"C7604 (bizhub 950i\/850i)"},"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><\/strong><\/p>\n\n\n\n

Contents<\/strong><\/h2>\n\n\n\n
Trouble type<\/td>C7604: Power line A4 error<\/td><\/tr>
Rank<\/td>C<\/td><\/tr>
Trouble detection condition<\/td>The fuse detection unit detected an error for a predetermined time.<\/td><\/tr>
Trouble isolation<\/td>–<\/td><\/tr>
Relevant electrical parts<\/td>– Exit motor (M4)
– Reverse motor (M33)
– Gate switch solenoid (SD1)
– IDC sensor shutter solenoid (SD2)
– Base board (BASEB)<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

Procedure<\/strong><\/h2>\n\n\n\n
    \n
  1. BASEB F13E conduction check.<\/li>\n\n\n\n
  2. Check the connector between M4-BASEB CN12E for proper connection and correct as necessary.<\/li>\n\n\n\n
  3. Check the connector between M33-BASEB CN12E for proper connection and correct as necessary.<\/li>\n\n\n\n
  4. Check the connector between SD1-relay CN166-relay CN165-BASEB CN12E for proper connection and correct as necessary.<\/li>\n\n\n\n
  5. Check the connector between SD2-relay CN551-relay CN228-relay CN603-BASEB CN12E for proper connection and correct as necessary.<\/li>\n\n\n\n
  6. M4 load check\n