{"id":15199,"date":"2019-10-01T20:43:52","date_gmt":"2019-10-01T20:43:52","guid":{"rendered":"http:\/\/localhost\/bizhubtroubleshooter\/?post_type=epkb_post_type_1&p=15199"},"modified":"2023-12-18T19:21:47","modified_gmt":"2023-12-18T19:21:47","slug":"c2563-bizhub-c754-c654","status":"publish","type":"epkb_post_type_1","link":"https:\/\/apps.kmbizhubvcare.com\/bizhubtroubleshooter\/?epkb_post_type_1=c2563-bizhub-c754-c654","title":{"rendered":"C2563 (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>Yellow TCR sensor failure<\/td><\/tr>
Trouble code<\/td>C2563: Yellow TCR sensor failure<\/td><\/tr>
Rank<\/td>B<\/td><\/tr>
Detection timing<\/td>Alarm signals for a TCR sensor are detected more than the predetermined number of times.This detection is used for detecting disconnection of TCR sensor connector.<\/td><\/tr>
Trouble isolation<\/td>\u2013<\/td><\/tr>
Relevant electrical parts<\/td>-Imaging unit \/Y
-PH relay board (PHRYB)
-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>Reinstall the imaging unit \/C,\/M, \/Y<\/a>Reinstall the developing unit \/K<\/a><\/td>\u2013<\/td>\u2013<\/td><\/tr>
2<\/td>Check the harness from imaging unit \/C, \/M, \/Y and developing unit \/K to PRCB CN2, 3, 4, 5<\/a> for proper connection and correct as necessary.CN2: Developing unit \/K<\/a>CN3: Imaging unit \/C<\/a>CN4, CN5: Imaging unit \/M, Imaging unit \/Y<\/a><\/td>\u2013<\/td>\u2013<\/td><\/tr>
3<\/td>Replace the imaging unit<\/a>Replace the developing unit \/K<\/a> (Imaging Unit Part# C Part# A2X20KD, M Part# A2X20ED, Y Part# A2X208D \/ Developing Unit K Part# A2X203D)<\/td>\u2013<\/td>\u2013<\/td><\/tr>
4<\/td>PRCB ICP 17<\/a> conduction check<\/td>\u2013<\/td>\u2013<\/td><\/tr>
5<\/td>Replace PHRYB<\/a> (Part# A2X0H00300)<\/td>\u2013<\/td>\u2013<\/td><\/tr>
6<\/td>Replace PRCB<\/a> (Part# A2X0H00102)<\/td>\u2013<\/td>\u2013<\/td><\/tr><\/tbody><\/table>\n\n\n\n