{"id":10557,"date":"2019-07-09T15:16:21","date_gmt":"2019-07-09T15:16:21","guid":{"rendered":"http:\/\/localhost\/bizhubtroubleshooter\/?post_type=epkb_post_type_1&p=10557"},"modified":"2023-12-21T14:41:24","modified_gmt":"2023-12-21T14:41:24","slug":"c5354-bizhub-754e-654e","status":"publish","type":"epkb_post_type_1","link":"https:\/\/apps.kmbizhubvcare.com\/bizhubtroubleshooter\/?epkb_post_type_1=c5354-bizhub-754e-654e","title":{"rendered":"C5354 (bizhub 754e\/654e)"},"content":{"rendered":"\n

Contents <\/p>\n\n\n\n
\nTrouble type<\/td>\nOzone ventilation fan’s failure to \nturn<\/td><\/tr>
\nTrouble code<\/td>\nC5354<\/td><\/tr>
\nRank<\/td>\nB<\/td><\/tr>
\nDetection timing<\/td>\nThe fan lock signal remains HIGH for a predetermined \ncontinuous period of time while the fan is turning.<\/td><\/tr>
\nTrouble isolation<\/td>\n–<\/td><\/tr>
\nRelevant electrical parts<\/td> \u2022 Ozone ventilation fan motor (FM6)
\u2022 Printer control board (PRCB) <\/td><\/tr><\/tbody><\/table>\n\n\n\n

\n \n(2)Procedure\n\n\n\n\n<\/p>\n\n\n\n
\nStep<\/td>\nAction<\/td>\nControl signal<\/td>\nLocation of electrical \ncomponents<\/td><\/tr><\/thead>
\n1<\/td>\nCheck the connector between FM6-relay CN322-PRCB CN1 \nfor proper connection and correct as necessary.<\/td>\n–<\/td>\n–<\/td><\/tr>
\n2<\/td>\nCheck the fan for possible overload and correct as \nnecessary.<\/td>\n–<\/td>\n–<\/td><\/tr>
\n3<\/td>\nFM6 operation check<\/td>\nPRCB CN1-6 (DRIVE)\nPRCB CN1-8 (LOCK)<\/td>\n7-K<\/td><\/tr>
\n4<\/td>\nReplace FM6<\/td>\n–<\/td>\n–<\/td><\/tr>
\n5<\/td> Replace PRCB<\/a>PRCB <\/td>\n–<\/td>\n–<\/td><\/tr><\/tbody><\/table>\n\n\n\n
Step<\/td>Action<\/td>Control signal<\/td>Location of electrical components<\/td><\/tr><\/thead>
1<\/td>Check the connector between FM6-relay CN322-PRCB CN1 for proper connection and correct as necessary.<\/td>–<\/td>–<\/td><\/tr>
2<\/td>Check the fan for possible overload and correct as necessary.<\/td>–<\/td>–<\/td><\/tr>
3<\/td>FM6 operation check<\/td>PRCB CN1-6 (DRIVE)PRCB CN1-8 (LOCK)<\/td>7-K<\/td><\/tr>
4<\/td>Replace FM6 (Part# 9313100072)<\/td>–<\/td>–<\/td><\/tr>
5<\/td>Replace PRCB<\/a> (Part# A55VH00105)<\/td>–<\/td>–<\/td><\/tr><\/tbody><\/table>\n\n\n\n