{"id":26249,"date":"2025-06-10T13:43:34","date_gmt":"2025-06-10T13:43:34","guid":{"rendered":"https:\/\/apps.kmbizhubvcare.com\/bizhubtroubleshooter\/?post_type=epkb_post_type_1&p=26249"},"modified":"2025-06-10T14:25:55","modified_gmt":"2025-06-10T14:25:55","slug":"c2255-c2256-c4751i","status":"publish","type":"epkb_post_type_1","link":"https:\/\/apps.kmbizhubvcare.com\/bizhubtroubleshooter\/?epkb_post_type_1=c2255-c2256-c4751i","title":{"rendered":"C2255, C2256 (C4751i)"},"content":{"rendered":"\n

Contents<\/h2>\n\n\n\n
Trouble type<\/td>C2255: Color developing motor failure to turnC2256: Color developing motor turning at abnormal timing<\/td><\/tr>
Rank<\/td>B<\/td><\/tr>
Trouble detection condition<\/td>C2255: The control circuit detects motor failure to turn while the motor is turning.C2256: The control circuit detects motor turning while the motor remains stationary.<\/td><\/tr>
Trouble isolation<\/td>–<\/td><\/tr>
Relevant electrical parts<\/td>Color developing motor (M10)CPU board (CPUB)Base board (BASEB)<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

Procedure<\/h2>\n\n\n\n
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  1. Check the connector between M10-BASEB CN24E for proper connection and correct as necessary.<\/li>\n\n\n\n
  2. Check the connector of M10 for proper drive coupling and correct as necessary.<\/li>\n\n\n\n
  3. Check CPUB for proper installation and correct as necessary.<\/li>\n\n\n\n
  4. M10 load check\n