{"id":18723,"date":"2019-11-01T17:45:41","date_gmt":"2019-11-01T17:45:41","guid":{"rendered":"http:\/\/localhost\/bizhubtroubleshooter\/?post_type=epkb_post_type_1&#038;p=18723"},"modified":"2023-12-18T14:29:26","modified_gmt":"2023-12-18T14:29:26","slug":"c40a4-bizhub-287-227","status":"publish","type":"epkb_post_type_1","link":"https:\/\/apps.kmbizhubvcare.com\/bizhubtroubleshooter\/?epkb_post_type_1=c40a4-bizhub-287-227","title":{"rendered":"C40A4 (bizhub 287\/227)"},"content":{"rendered":"\n<p><strong>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<h2 class=\"wp-block-heading\" id=\"436F6E74656E7473\">Contents<\/h2>\n\n\n\n<table class=\"wp-block-table is-style-stripes\"><tbody><tr><td>Trouble type<\/td><td>C40A4: Mechanical controller PF communication pulse error<\/td><\/tr><tr><td>Rank<\/td><td>C<\/td><\/tr><tr><td>Trouble detection condition<\/td><td>A CPU communication error is detected.<\/td><\/tr><tr><td>Trouble isolation<\/td><td>\u2013<\/td><\/tr><tr><td>Relevant electrical parts<\/td><td>MFP board (MFPB)<\/td><\/tr><\/tbody><\/table>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"50726F636564757265\">&nbsp;Procedure<\/h2>\n\n\n\n<ol class=\"wp-block-list\"><li>Turn OFF the main power switch, disconnect and then connect the power cord. Wait for 10 sec. or more after connect the power cord, and turn ON the main power switch.<\/li><li>Rewrite the firmware.<\/li><li><a href=\"https:\/\/wapps.mykonicaminolta.com\/msman\/m\/service\/bizhub287Service\/en-US\/1919911307.html\">Replace MFPB.<\/a>&nbsp;(Part# A7AHH0201D)<\/li><\/ol>\n\n\n\n<p><a href=\"https:\/\/wapps.mykonicaminolta.com\/msman\/m\/service\/bizhub287Service\/en-US\/1940336907.html\">K.3.11.1<\/a>&nbsp;(Link to the Field Service Manual)<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Please search Knowledge Base articles and Bulletins as they may contain relevant information and updated Part information such as Part numbers. Contents Trouble type C40A4: Mechanical controller PF communication pulse error Rank C Trouble detection condition A CPU communication error is detected. Trouble isolation \u2013 Relevant electrical parts MFP board (MFPB) &nbsp;Procedure Turn OFF the &hellip; <\/p>\n<p class=\"link-more\"><a href=\"https:\/\/apps.kmbizhubvcare.com\/bizhubtroubleshooter\/?epkb_post_type_1=c40a4-bizhub-287-227\" class=\"more-link\">Continue reading<span class=\"screen-reader-text\"> &#8220;C40A4 (bizhub 287\/227)&#8221;<\/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":[1204],"epkb_post_type_1_tag":[],"class_list":["post-18723","epkb_post_type_1","type-epkb_post_type_1","status-publish","hentry","epkb_post_type_1_category-c4-287-227-trouble"],"_links":{"self":[{"href":"https:\/\/apps.kmbizhubvcare.com\/bizhubtroubleshooter\/index.php?rest_route=\/wp\/v2\/epkb_post_type_1\/18723","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=18723"}],"version-history":[{"count":1,"href":"https:\/\/apps.kmbizhubvcare.com\/bizhubtroubleshooter\/index.php?rest_route=\/wp\/v2\/epkb_post_type_1\/18723\/revisions"}],"predecessor-version":[{"id":18724,"href":"https:\/\/apps.kmbizhubvcare.com\/bizhubtroubleshooter\/index.php?rest_route=\/wp\/v2\/epkb_post_type_1\/18723\/revisions\/18724"}],"wp:attachment":[{"href":"https:\/\/apps.kmbizhubvcare.com\/bizhubtroubleshooter\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=18723"}],"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=18723"},{"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=18723"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}