{"id":24771,"date":"2021-02-04T20:35:14","date_gmt":"2021-02-04T20:35:14","guid":{"rendered":"http:\/\/apps.kmbizhubvcare.com\/bizhubtroubleshooter\/?post_type=epkb_post_type_1&p=24771"},"modified":"2023-12-13T15:20:01","modified_gmt":"2023-12-13T15:20:01","slug":"c7312-bizhub-4700i","status":"publish","type":"epkb_post_type_1","link":"https:\/\/apps.kmbizhubvcare.com\/bizhubtroubleshooter\/?epkb_post_type_1=c7312-bizhub-4700i","title":{"rendered":"C7312 (bizhub 4700i)"},"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<\/h2>\n\n\n\n
Trouble type<\/td>C7312: Toner suction fan failure<\/td><\/tr>
Rank<\/td>C<\/td><\/tr>
Trouble detection condition<\/td>After starting the fan, an error is detected for the malfunction detection signal.<\/td><\/tr>
Trouble isolation<\/td>–<\/td><\/tr>
Relevant electrical parts<\/td>-Toner suction fan (FM2)
-Base board (BASEB)<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

Procedure<\/h2>\n\n\n\n
  1. Check the connector between FM2-relay CN10-BASEB CN18E for proper connection and correct as necessary.<\/li>
  2. Check the connector of FM2 for proper drive coupling and correct as necessary.<\/li>
  3. FM2 conduction check