{"id":5043,"date":"2019-06-05T19:58:28","date_gmt":"2019-06-05T19:58:28","guid":{"rendered":"http:\/\/localhost\/bizhubtroubleshooter\/?post_type=epkb_post_type_1&p=5043"},"modified":"2023-12-21T19:00:58","modified_gmt":"2023-12-21T19:00:58","slug":"12-40-bizhub-558-458","status":"publish","type":"epkb_post_type_1","link":"https:\/\/apps.kmbizhubvcare.com\/bizhubtroubleshooter\/?epkb_post_type_1=12-40-bizhub-558-458","title":{"rendered":"12-40 (bizhub 558\/458)"},"content":{"rendered":"\n

Contents<\/h2>\n\n\n\n
JAM type<\/td>Misfeed at tray 2 feed section<\/td><\/tr>
JAM code<\/td>12-40<\/td><\/tr>
JAM detection timing<\/td>For paper fed from the tray 2, the image write start signal permit continues to be disabled for a predetermined period of time after the timing of the image write start signal output.<\/td><\/tr>
\u2013<\/td>Paper jam of a sheet of paper left at the tray 2 feed section results, if the tray 2 vertical transport sensor (PS19) is turned ON when the main power switch is turned ON, a door is opened and closed, or a misfeed or malfunction is reset.<\/td><\/tr>
\u2013<\/td>Paper jam of a sheet of paper left at the tray 2 feed section results, if a sheet of paper is determined to exist at a position detected when the main power switch is turned ON, a door is opened and closed, or a misfeed or malfunction is reset.<\/td><\/tr>
Misfeed processing location<\/td>\u2022 Right door 
\u2022 Tray 2<\/td><\/tr>
Relevant parts<\/td>\u2022 Paper feed motor (M22) 
\u2022 Tray 2 vertical transport motor (M23) 
\u2022 Tray 2 paper feed clutch (CL1) 
\u2022 Tray 2 vertical transport sensor (PS19) 
\u2022 Expansion control board (EXCB) 
\u2022 MFP board (MFPB)<\/td><\/tr><\/tbody><\/table>\n\n\n\n

 Procedure<\/h2>\n\n\n\n
Step<\/th>Action<\/th>Control signal<\/th>Location of electrical component<\/th><\/tr><\/thead>
1<\/td>Initial check items<\/a><\/td>\u2013<\/td>\u2013<\/td><\/tr>
2<\/td>PS19 I\/O check, sensor check<\/td>MFPB CN34E<A>-2 (ON)<\/td>26-I<\/td><\/tr>
3<\/td>CL1 operation check<\/td>MFPB CN34E<A>-13 (CL1_24V)<\/td>27-I<\/td><\/tr>
4<\/td>M22 operation check<\/td>EXCB CN7-5 to 8<\/td>25-P<\/td><\/tr>
5<\/td>M23 operation check<\/td>EXCB CN7-9 to 12<\/td>25-P<\/td><\/tr>
6<\/td>Replace EXCB.<\/a> (Part# A9HGH00501)<\/td>\u2013<\/td>\u2013<\/td><\/tr>
7<\/td>Replace MFPB.<\/a> (558 Part# A9HGH02102 \/ 458 Part# A9HHH02102)<\/td>\u2013<\/td>\u2013<\/td><\/tr><\/tbody><\/table>\n\n\n\n