{"id":10212,"date":"2019-07-08T19:32:48","date_gmt":"2019-07-08T19:32:48","guid":{"rendered":"http:\/\/localhost\/bizhubtroubleshooter\/?post_type=epkb_post_type_1&p=10212"},"modified":"2023-12-21T15:18:57","modified_gmt":"2023-12-21T15:18:57","slug":"c3425-bizhub-554e-454e","status":"publish","type":"epkb_post_type_1","link":"https:\/\/apps.kmbizhubvcare.com\/bizhubtroubleshooter\/?epkb_post_type_1=c3425-bizhub-554e-454e","title":{"rendered":"C3425 (bizhub 554e\/454e)"},"content":{"rendered":"\n

Contents <\/p>\n\n\n\n
\nTrouble type<\/td>\nFusing warm-up trouble<\/td><\/tr>
\nTrouble code<\/td>\nC3425<\/td><\/tr>
\nRank<\/td>\nA<\/td><\/tr>
\nDetection timing<\/td>\u2022 Detected temperature of the heating roller temperature sensor (TEMS) does not go up a given range of temperature even after a lapse of given period of time at warm up.
\u2022 The warm-up is not completed even after the set period of time has elapsed after the warm-up is started.
\u2022 Less than the predetermined temperature of the heating roller temperature sensor (TEMS), even after a predetermined period of time after warm-up is complete. <\/td><\/tr>
\nTrouble isolation<\/td>\n–<\/td><\/tr>
\nRelevant electrical parts<\/td>\u2022 Fusing unit
\u2022 Heating roller temperature sensor (TEMS)
\u2022 DC power supply (DCPU)
\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 fusing unit for correct installation \n(whether it is secured in position).<\/td>\n–<\/td>\n–<\/td><\/tr>
\n2<\/td>\nCheck the open\/close operation of the right \ndoor.<\/td>\n–<\/td>\n–<\/td><\/tr>
\n3<\/td>\nCheck the fusing unit, DCPU and PRCB for proper \nconnection and correct or change as necessary.<\/td>\n–<\/td>\n–<\/td><\/tr>
\n4<\/td> Replace the fusing unit (bizhub 554e<\/a>\/bizhub 454e<\/a>) Fusing Unit (Part# 554e A2XKR71022 454e A4FJR70322)<\/td>\n–<\/td>\n–<\/td><\/tr>
\n5<\/td> Replace PRCB<\/a>PRCB (Part# 554e A61DH00101 454e A61EH00101)<\/td>\n–<\/td>\n–<\/td><\/tr>
\n6<\/td> Replace DCPU<\/a>DCPU (Part# 100v A5AYR70000 200v A5AYR70100)<\/td>\n–<\/td>\n–<\/td><\/tr><\/tbody><\/table>\n\n\n\n