{"id":20764,"date":"2020-06-24T14:08:28","date_gmt":"2020-06-24T14:08:28","guid":{"rendered":"http:\/\/localhost\/bizhubtroubleshooter\/?post_type=epkb_post_type_1&p=20764"},"modified":"2023-12-13T18:38:48","modified_gmt":"2023-12-13T18:38:48","slug":"c1103-bizhub-750i","status":"publish","type":"epkb_post_type_1","link":"https:\/\/apps.kmbizhubvcare.com\/bizhubtroubleshooter\/?epkb_post_type_1=c1103-bizhub-750i","title":{"rendered":"C1103 (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>C1103: Alignment motor\/Fr 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\/Fr (PS12) 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\/Fr (PS12) is not turned ON (blocked) after the set period of time has elapsed after the alignment motor\/Fr (M7) is energized when the plate returned to the home position.

-The alignment plate\/Fr 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\/Fr (M7)
-Alignment plate home sensor\/Fr (PS12)
-FS control board (FSCB)<\/td><\/tr><\/tbody><\/table>\n\n\n\n

Procedure<\/h2>\n\n\n\n
  1. Check the connector between M7-relay CN13-FSCB J4 for proper connection and correct as necessary.<\/li>
  2. Check the connector of M7 for proper drive coupling and correct as necessary.<\/li>
  3. Check the connector between PS12-FSCB J4 for proper connection and correct as necessary.<\/li>
  4. PS12 I\/O check, sensor check