{"id":20829,"date":"2020-06-24T15:26:37","date_gmt":"2020-06-24T15:26:37","guid":{"rendered":"http:\/\/localhost\/bizhubtroubleshooter\/?post_type=epkb_post_type_1&p=20829"},"modified":"2023-12-13T18:35:08","modified_gmt":"2023-12-13T18:35:08","slug":"c1140-bizhub-750i","status":"publish","type":"epkb_post_type_1","link":"https:\/\/apps.kmbizhubvcare.com\/bizhubtroubleshooter\/?epkb_post_type_1=c1140-bizhub-750i","title":{"rendered":"C1140 (bizhub 750i)"},"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

When FS-539 or FS-539SD is installed<\/h2>\n\n\n\n

Contents<\/h2>\n\n\n\n
Trouble type<\/td>C1140: Alignment motor\/Rr drive malfunction (When FS-539 or FS-539SD is installed)<\/td><\/tr>
Rank<\/td>B<\/td><\/tr>
Trouble detection condition<\/td>-The alignment plate home sensor\/Rr (PS13) is not turned OFF (unblocked) after the set period of time has elapsed after the plate drive starts from the home position.

-The alignment plate home sensor\/Rr (PS13) is not turned ON (blocked) after the set period of time has elapsed while the alignment motor\/Rr (M8) is energized when the plate returned to the home position.

-The plate does not reach the specified position within the set period of time.<\/td><\/tr>
Trouble isolation<\/td>–<\/td><\/tr>
Relevant electrical parts<\/td>-Alignment motor\/Rr (M8)
-Alignment plate home sensor\/Rr (PS13)
-FS control board (FSCB)<\/td><\/tr><\/tbody><\/table>\n\n\n\n

Procedure<\/h2>\n\n\n\n
  1. Check the connector between M8-relay CN19-FSCB J12 for proper connection and correct as necessary.<\/li>
  2. Check the connector of M8 for proper drive coupling and correct as necessary.<\/li>
  3. Check the connector between PS13-FSCB J9 for proper connection and correct as necessary.<\/li>
  4. PS13 I\/O check, sensor check