{"id":20528,"date":"2020-06-23T20:37:28","date_gmt":"2020-06-23T20:37:28","guid":{"rendered":"http:\/\/localhost\/bizhubtroubleshooter\/?post_type=epkb_post_type_1&p=20528"},"modified":"2023-12-13T18:42:18","modified_gmt":"2023-12-13T18:42:18","slug":"72-77-bizhub-750i","status":"publish","type":"epkb_post_type_1","link":"https:\/\/apps.kmbizhubvcare.com\/bizhubtroubleshooter\/?epkb_post_type_1=72-77-bizhub-750i","title":{"rendered":"72-77 (bizhub 750i)"},"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

When FS-539 or FS-539SD is installed<\/h2>\n\n\n\n

Contents<\/h2>\n\n\n\n
JAM type<\/td>Misfeed at FS paper exit section (When FS-539 or FS-539SD is installed)<\/td><\/tr>
JAM code<\/td>72-77<\/td><\/tr>
JAM detection timing<\/td>72-77: The alignment home sensor (PS12\/PS13) is not turned OFF (unblocked) even after the set period of time has elapsed after the alignment motor (M7\/M8) is energized at the time other than the initial operation.<\/td><\/td><\/tr>
Misfeed processing location<\/td>Main tray<\/td><\/tr>
Relevant parts<\/td>-Alignment motor\/Fr (M7)
-Alignment motor\/Rr (M8)
-Alignment plate home sensor\/Fr (PS12)
-Alignment plate home sensor\/Rr (PS13)
-FS control board (FSCB)<\/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>–<\/td>–<\/td><\/tr>
2<\/td>PS12 I\/O check, sensor check<\/td>FSCB J4<B>-4 (ON)<\/td>FS-539\/FS-539SD 14-C<\/td><\/tr>
3<\/td>PS13 I\/O check, sensor check<\/td>FSCB J9<B>-12 (ON)<\/td>FS-539\/FS-539SD 10-C<\/td><\/tr>
4<\/td>M7 operation check<\/td>FSCB J4<A>-5 to 8<\/td>FS-539\/FS-539SD 13 to 14-C<\/td><\/tr>
5<\/td>M8 operation check<\/td>FSCB J12-13 to 16<\/td>FS-539\/FS-539SD 7-C<\/td><\/tr>
6<\/td>Replace FSCB.<\/a> (Part# AAR4PP8201)<\/td>–<\/td>–<\/td><\/tr><\/tbody><\/table>\n\n\n\n

 When FS-540 or FS-540SD is installed<\/h2>\n\n\n\n

Contents<\/h2>\n\n\n\n
JAM type<\/td>Misfeed at FS paper exit section (When FS-540 or FS-540SD is installed)<\/td><\/tr>
JAM code<\/td>72-77<\/td><\/tr>
JAM detection timing<\/td>72-77: The alignment home sensor (PS6\/PS9) is not turned OFF (unblocked) even after the set period of time has elapsed after the alignment motor (M13\/M14) is energized at the time other than the initial operation.<\/td><\/td><\/tr>
Misfeed processing location<\/td>Main tray<\/td><\/tr>
Relevant parts<\/td>-Alignment motor\/Rr (M13)
-Alignment motor\/Fr (M14)
-Alignment plate home sensor\/Rr (PS6)
-Alignment plate home sensor\/Fr (PS9)
-FS control board (FSCB)<\/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>–<\/td>–<\/td><\/tr>
2<\/td>PS6 I\/O check, sensor check<\/td>FSCB J21-10 (ON)<\/td>FS-540\/FS-540SD 4-D<\/td><\/tr>
3<\/td>PS9 I\/O check, sensor check<\/td>FSCB J18-10 (ON)<\/td>FS-540\/FS-540SD 6-D<\/td><\/tr>
4<\/td>M13 operation check<\/td>FSCB J21-1 to 4<\/td>FS-540\/FS-540SD 4-D<\/td><\/tr>
5<\/td>M14 operation check<\/td>FSCB J18-1 to 4<\/td>FS-540\/FS-540SD 5-D<\/td><\/tr>
6<\/td>Replace FSCB.<\/a> (Part# AAR5PPD401)<\/td>–<\/td>–<\/td><\/tr><\/tbody><\/table>\n\n\n\n

(Link to the Field Service Manual)<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"

Please search Knowledge Base articles and Bulletins as they may contain relevant information and updated Part information such as Part numbers. When FS-539 or FS-539SD is installed Contents JAM type Misfeed at FS paper exit section (When FS-539 or FS-539SD is installed) JAM code 72-77 JAM detection timing 72-77: The alignment home sensor (PS12\/PS13) is not turned OFF (unblocked) … <\/p>\n

Continue reading “72-77 (bizhub 750i)”<\/span><\/a><\/p>\n","protected":false},"author":231,"featured_media":0,"comment_status":"open","ping_status":"closed","template":"","meta":{"footnotes":""},"epkb_post_type_1_category":[1266],"epkb_post_type_1_tag":[],"class_list":["post-20528","epkb_post_type_1","type-epkb_post_type_1","status-publish","hentry","epkb_post_type_1_category-7-750i-jam"],"_links":{"self":[{"href":"https:\/\/apps.kmbizhubvcare.com\/bizhubtroubleshooter\/index.php?rest_route=\/wp\/v2\/epkb_post_type_1\/20528","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/apps.kmbizhubvcare.com\/bizhubtroubleshooter\/index.php?rest_route=\/wp\/v2\/epkb_post_type_1"}],"about":[{"href":"https:\/\/apps.kmbizhubvcare.com\/bizhubtroubleshooter\/index.php?rest_route=\/wp\/v2\/types\/epkb_post_type_1"}],"author":[{"embeddable":true,"href":"https:\/\/apps.kmbizhubvcare.com\/bizhubtroubleshooter\/index.php?rest_route=\/wp\/v2\/users\/231"}],"replies":[{"embeddable":true,"href":"https:\/\/apps.kmbizhubvcare.com\/bizhubtroubleshooter\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=20528"}],"version-history":[{"count":2,"href":"https:\/\/apps.kmbizhubvcare.com\/bizhubtroubleshooter\/index.php?rest_route=\/wp\/v2\/epkb_post_type_1\/20528\/revisions"}],"predecessor-version":[{"id":23493,"href":"https:\/\/apps.kmbizhubvcare.com\/bizhubtroubleshooter\/index.php?rest_route=\/wp\/v2\/epkb_post_type_1\/20528\/revisions\/23493"}],"wp:attachment":[{"href":"https:\/\/apps.kmbizhubvcare.com\/bizhubtroubleshooter\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=20528"}],"wp:term":[{"taxonomy":"epkb_post_type_1_category","embeddable":true,"href":"https:\/\/apps.kmbizhubvcare.com\/bizhubtroubleshooter\/index.php?rest_route=%2Fwp%2Fv2%2Fepkb_post_type_1_category&post=20528"},{"taxonomy":"epkb_post_type_1_tag","embeddable":true,"href":"https:\/\/apps.kmbizhubvcare.com\/bizhubtroubleshooter\/index.php?rest_route=%2Fwp%2Fv2%2Fepkb_post_type_1_tag&post=20528"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}