{"id":16039,"date":"2019-10-14T20:57:18","date_gmt":"2019-10-14T20:57:18","guid":{"rendered":"http:\/\/localhost\/bizhubtroubleshooter\/?post_type=epkb_post_type_1&p=16039"},"modified":"2023-12-18T16:21:41","modified_gmt":"2023-12-18T16:21:41","slug":"c3b07-bizhub-c554-c454","status":"publish","type":"epkb_post_type_1","link":"https:\/\/apps.kmbizhubvcare.com\/bizhubtroubleshooter\/?epkb_post_type_1=c3b07-bizhub-c554-c454","title":{"rendered":"C3B07 (bizhub C554\/C454)"},"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

\n\nContents<\/p>\n\n\n\n
Trouble type<\/td>IH input power error<\/td><\/tr>
Trouble code<\/td>C3B07<\/td><\/tr>
Rank<\/td>A<\/td><\/tr>
<\/td> <bizhub C554>
-While the IH heater was ON, input power stayed at the high voltage power detection value or over for more than the predetermined period of time.
-While the IH heater was ON, input power was at the low power detection value or under for more than the predetermined period of time.
-While the IH heater was ON, input power was at the high voltage detection value or over for more than the predetermined period of time.
-While the IH heater was ON, input power was below the low voltage detection value or under for more than the predetermined period of time.
-While the IH heater was ON, inverter power stayed at the upper limit value or over for more than the predetermined period of time.
-While the IH heater was ON, output voltage halt was detected. <\/td><\/tr>
Detection timing<\/td><\/td><\/td><\/tr>
Trouble isolation<\/td>–<\/td><\/tr>
Relevant electrical parts<\/td>-IH coil unit (IHC)
-IH power supply (IHPU)
-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 connection of the fusing unit.<\/td>–<\/td>–<\/td><\/tr>
2<\/td>Check the fusing unit, IHC, IHPU and PRCB for proper connection and correct or change as necessary.<\/td>–<\/td>–<\/td><\/tr>
3<\/td>Replace IHC<\/a> (Part# A2XKM40C01)<\/td>–<\/td>–<\/td><\/tr>
4<\/td>Replace IHPU<\/a> (Part# A61DM40A00)<\/td>–<\/td>–<\/td><\/tr>
5<\/td>Replace PRCB<\/a> (Part# A2XKH00104)<\/td>–<\/td>–<\/td><\/tr><\/tbody><\/table>\n\n\n\n