{"id":25379,"date":"2023-09-28T13:36:44","date_gmt":"2023-09-28T13:36:44","guid":{"rendered":"https:\/\/apps.kmbizhubvcare.com\/bizhubtroubleshooter\/?post_type=epkb_post_type_1&p=25379"},"modified":"2023-12-13T14:33:16","modified_gmt":"2023-12-13T14:33:16","slug":"c1146-bizhub-950i-850i","status":"publish","type":"epkb_post_type_1","link":"https:\/\/apps.kmbizhubvcare.com\/bizhubtroubleshooter\/?epkb_post_type_1=c1146-bizhub-950i-850i","title":{"rendered":"C1146 (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><\/p>\n\n\n\n

Contents<\/strong><\/h2>\n\n\n\n
Trouble type<\/td>C1146: Trailing edge stopper motor\/Rr drive malfunction (When FS-540 or FS-540SD is installed)<\/td><\/tr>
Rank<\/td>B<\/td><\/tr>
Trouble detection condition<\/td>– The trailing edge stopper sensor\/Rr (PS7) is not turned OFF (unblocked) after the set period of time has elapsed after the trailing edge stopper drive starts from the home position.

– The trailing edge stopper sensor\/Rr (PS7) is not turned ON (blocked) after the set period of time has elapsed after the trailing edge stopper motor\/Rr (M11) is energized when the trailing edge stopper returned to the home position.<\/td><\/tr>
Trouble isolation<\/td>–<\/td><\/tr>
Relevant electrical parts<\/td>– Trailing edge stopper motor\/Rr (M11)
– Trailing edge stopper sensor\/Rr (PS7)
– FS control board (FSCB)<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

Procedure<\/strong><\/h2>\n\n\n\n
    \n
  1. Check the connector between M11-relay CN4-relay CN3-FSCB J21 for proper connection and correct as necessary.<\/li>\n\n\n\n
  2. Check the connector of M11 for proper drive coupling and correct as necessary.<\/li>\n\n\n\n
  3. Check the connector between PS7-relay CN4-relay CN3-FSCB J21 for proper connection and correct as necessary.<\/li>\n\n\n\n
  4. PS7 I\/O check, sensor check\n