{"id":15262,"date":"2019-10-02T20:08:12","date_gmt":"2019-10-02T20:08:12","guid":{"rendered":"http:\/\/localhost\/bizhubtroubleshooter\/?post_type=epkb_post_type_1&p=15262"},"modified":"2023-12-18T19:11:26","modified_gmt":"2023-12-18T19:11:26","slug":"c3b03-bizhub-c754-c654","status":"publish","type":"epkb_post_type_1","link":"https:\/\/apps.kmbizhubvcare.com\/bizhubtroubleshooter\/?epkb_post_type_1=c3b03-bizhub-c754-c654","title":{"rendered":"C3B03 (bizhub C754\/C654)"},"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>
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Contents<\/p>\n\n\n\n
Trouble type<\/td>IH malfunction (monitor)<\/td><\/tr>
Trouble code<\/td>C3B03<\/td><\/tr>
Rank<\/td>A<\/td><\/tr>
Detection timing<\/td>-Though the IH heater is ON, this status cannot be detected mechanically. (IH heater operation failure)
-Though the IH heater is OFF, mechanically, the ON status is detected. (Malfunction of IH heater operation)<\/td><\/tr>
Trouble isolation<\/td>–<\/td><\/tr>
Relevant electrical parts<\/td>-Fusing unit
-IH coil unit (FH1)
-IH magnetic erasing board (IHMEB)
-Noise filter (NF1)
-Printer control board (PRCB)<\/td><\/tr><\/tbody><\/table>\n\n\n\n

(2)Procedure<\/p>\n\n\n\n
Step<\/td>Action<\/td>Control signal<\/td>Location of electrical components<\/td><\/tr><\/thead>
1<\/td>Check the fusing unit for correct installation (whether it is secured in position).<\/td>\u2013<\/td>\u2013<\/td><\/tr>
2<\/td>Check the open\/close operation of the upper right door.<\/td>\u2013<\/td>\u2013<\/td><\/tr>
3<\/td>Check the fusing unit, IH coil unit, IHPU, IHMEB, NF1 and PRCB for proper connection and correct or change as necessary.<\/td>\u2013<\/td>\u2013<\/td><\/tr>
4<\/td>Replace the fusing unit<\/a> (Part# A2X0R71011)<\/td>\u2013<\/td>\u2013<\/td><\/tr>
5<\/td>Replace the IH coil unit (Part# A2X0M40200)<\/td>\u2013<\/td>\u2013<\/td><\/tr>
6<\/td>Replace IHPU<\/a> (Part# A61DM40A00)<\/td>\u2013<\/td>\u2013<\/td><\/tr>
7<\/td>Replace IHMEB (Part# A2X0H00W02)<\/td>\u2013<\/td>\u2013<\/td><\/tr>
8<\/td>PRCB ICP5 conduction check<\/td>\u2013<\/td>\u2013<\/td><\/tr>
9<\/td>Replace PRCB<\/a> (Part# A2X0H00102)<\/td>\u2013<\/td>\u2013<\/td><\/tr>
10<\/td>Replace NF1<\/a> (Part# A2XKM40J00)<\/td>\u2013<\/td>\u2013<\/td><\/tr><\/tbody><\/table>\n\n\n\n