{"id":25865,"date":"2023-10-09T18:27:57","date_gmt":"2023-10-09T18:27:57","guid":{"rendered":"https:\/\/apps.kmbizhubvcare.com\/bizhubtroubleshooter\/?post_type=epkb_post_type_1&p=25865"},"modified":"2023-12-13T14:09:10","modified_gmt":"2023-12-13T14:09:10","slug":"c760c-bizhub-950i-850i","status":"publish","type":"epkb_post_type_1","link":"https:\/\/apps.kmbizhubvcare.com\/bizhubtroubleshooter\/?epkb_post_type_1=c760c-bizhub-950i-850i","title":{"rendered":"C760C (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><\/strong><\/p>\n\n\n\n

Contents<\/strong><\/h2>\n\n\n\n
Trouble type<\/td>C760C: Power line A12 error<\/td><\/tr>
Rank<\/td>C<\/td><\/tr>
Trouble detection condition<\/td>The fuse detection unit detected an error for a predetermined time.<\/td><\/tr>
Trouble isolation<\/td>–<\/td><\/tr>
Relevant electrical parts<\/td>– Ozone ventilation fan (FM6)
– Paper cooling fan\/in (FM12)
– Fusing power supply cooling fan (FM10)
– DC power supply cooling fan (FM9)
– Paper cooling fan\/out (FM13)
– Tucking fan\/Md (FM101)
– Tucking fan\/Rr (FM102)
– Tucking fan\/Fr (FM103)
– Total counter (TCT) (Not included)
– Dehumidifier drive board (DEDB)Key counter (KCT)
– Toner suction fan (FM7)
– Toner cartridge cooling fan\/1 (FM8)
– Base board (BASEB)<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

Procedure<\/strong><\/h2>\n\n\n\n
    \n
  1. BASEB F6E conduction check.<\/li>\n\n\n\n
  2. Check the connector between FM6-relay CN322-BASEB CN27E for proper connection and correct as necessary.<\/li>\n\n\n\n
  3. Check the connector between FM12-relay CN325-BASEB CN27E for proper connection and correct as necessary.<\/li>\n\n\n\n
  4. Check the connector between FM10-relay CN803-BASEB CN23E for proper connection and correct as necessary.<\/li>\n\n\n\n
  5. Check the connector between FM9-relay CN333-BASEB CN23E for proper connection and correct as necessary.<\/li>\n\n\n\n
  6. Check the connector between FM13-relay CN323-BASEB CN27E for proper connection and correct as necessary.<\/li>\n\n\n\n
  7. Check the connector between FM101-relay CN337-relay CN334-BASEB CN25E for proper connection and correct as necessary.<\/li>\n\n\n\n
  8. Check the connector between FM102-relay CN335-relay CN334-BASEB CN25E for proper connection and correct as necessary.<\/li>\n\n\n\n
  9. Check the connector between FM103-relay CN336-relay CN334-BASEB CN25E for proper connection and correct as necessary.<\/li>\n\n\n\n
  10. Check the connector between TCT-relay CN702-BASEB CN27E for proper connection and correct as necessary. (Not included)<\/li>\n\n\n\n
  11. Check the connector between DEDB CN2-relay CN601-BASEB CN23E for proper connection and correct as necessary.<\/li>\n\n\n\n
  12. Check the connector between KCT-relay CN615-BASEB CN23E for proper connection and correct as necessary.<\/li>\n\n\n\n
  13. Check the connector between FM7-relay CN326-BASEB CN24E for proper connection and correct as necessary.<\/li>\n\n\n\n
  14. Check the connector between FM8-relay CN522-BASEB CN24E for proper connection and correct as necessary.<\/li>\n\n\n\n
  15. FM6 load check\n