{"id":10971,"date":"2019-07-10T19:48:12","date_gmt":"2019-07-10T19:48:12","guid":{"rendered":"http:\/\/localhost\/bizhubtroubleshooter\/?post_type=epkb_post_type_1&p=10971"},"modified":"2023-12-21T14:22:56","modified_gmt":"2023-12-21T14:22:56","slug":"c3b07-bizhub-754e-654e","status":"publish","type":"epkb_post_type_1","link":"https:\/\/apps.kmbizhubvcare.com\/bizhubtroubleshooter\/?epkb_post_type_1=c3b07-bizhub-754e-654e","title":{"rendered":"C3B07 (bizhub 754e\/654e)"},"content":{"rendered":"\n

Contents <\/p>\n\n\n\n
\nTrouble type<\/td>\u2022 IH input power error
\u2022 Fusing unit for incorrect marketing area (The fusing unit for incorrect marketing area is installed)
\u2022 IH power supply for incorrect marketing area (The IH power supply for incorrect marketing area is installed) <\/td><\/tr>
\nTrouble code<\/td>\nC3B07<\/td><\/tr>
\nRank<\/td>\nA<\/td><\/tr>
\nDetection timing<\/td>\u2022 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.
\u2022 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.
\u2022 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.
\u2022 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.
\u2022 While the IH heater was ON, inverter power stayed at the upper limit value or over for more than the predetermined period of time.
\u2022 While the IH heater was ON, output voltage halt was detected. <\/td><\/tr>
\nTrouble isolation<\/td>\n–<\/td><\/tr>
\nRelevant electrical parts<\/td>\u2022 Fusing unit
\u2022 IH coil unit (IHC)
\u2022 IH power supply (IHPU)
\u2022 Noise filter (NF1)
\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 connection of the fusing unit.<\/td>\n–<\/td>\n–<\/td><\/tr>
\n2<\/td>\nCheck the fusing unit, IHC, IHPU, NF1 and PRCB for \nproper connection and correct or change as necessary.<\/td>\n–<\/td>\n–<\/td><\/tr>
\n3<\/td>\nCheck the marketing area of the fusing unit.
If \nthe marketing area is incorrect, replace the fusing unit for proper marketing \narea.<\/td>		\n–<\/td>\n–<\/td><\/tr>
\n4<\/td>\nCheck the marketing area of IHPU.
If the \nmarketing area is incorrect, replace IHPU for proper marketing area.<\/td>		\n–<\/td>\n–<\/td><\/tr>
\n5<\/td> Replace IHC<\/a>IHC (Part# A2X0M40200)<\/td>\n–<\/td>\n–<\/td><\/tr>
\n6<\/td> Replace IHPU<\/a>IHPU (Part# A61DM40A00)<\/td>\n–<\/td>\n–<\/td><\/tr>
\n7<\/td> Replace PRCB<\/a>PRCB (Part# A55VH00105)<\/td>\n–<\/td>\n–<\/td><\/tr>
\n8<\/td> Replace NF1<\/a>NF1 (Part# A2XKM40J00)<\/td>\n–<\/td>\n–<\/td><\/tr><\/tbody><\/table>\n\n\n\n