{"id":21630,"date":"2020-07-01T15:42:53","date_gmt":"2020-07-01T15:42:53","guid":{"rendered":"http:\/\/localhost\/bizhubtroubleshooter\/?post_type=epkb_post_type_1&#038;p=21630"},"modified":"2023-12-13T17:48:47","modified_gmt":"2023-12-13T17:48:47","slug":"cd701-cd702-cd703-bizhub-c750i","status":"publish","type":"epkb_post_type_1","link":"https:\/\/apps.kmbizhubvcare.com\/bizhubtroubleshooter\/?epkb_post_type_1=cd701-cd702-cd703-bizhub-c750i","title":{"rendered":"CD701, CD702, CD703 (bizhub C750i)"},"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\">Contents<\/h2>\n\n\n\n<table class=\"wp-block-table is-style-stripes\"><tbody><tr><td>Trouble type<\/td><td>CD701: Mechanical controller flash ROM writing error<br><br>CD702: Mechanical controller flash ROM device error<br><br>CD703: FW download communication fault<\/td><td><\/td><\/tr><tr><td>Rank<\/td><td>C<\/td><td><\/td><\/tr><tr><td>Trouble detection condition<\/td><td>CD701: A mechanical controller flash ROM writing sequence is interrupted in its mid-operation due to, for example, power being shut off.<\/td><td><\/td><\/tr><tr><td><\/td><td>CD702: An erase error or other device fault occurs during mechanical controller flash ROM writing.<\/td><\/tr><tr><td><\/td><td>CD703:<br>Irregular data is received during FW downloading.<br><br>-Places are changed in the order of write completion pulses.<br><br>-A write completion pulse is received for a memory for which binary writing is not permitted.<br><br>-Final checksum mismatch in FW download<br><br>-Two-minute timeout (no response from CTL, the number of transfer data items less than the specified)<\/td><\/tr><tr><td>Trouble isolation<\/td><td>\u2013<\/td><td><\/td><\/tr><tr><td>Relevant electrical parts<\/td><td>-CPU board (CPUB)<br>-Base board (BASEB)<\/td><td><\/td><\/tr><\/tbody><\/table>\n\n\n\n<h2 class=\"wp-block-heading\">Procedure<\/h2>\n\n\n\n<ol class=\"wp-block-list\"><li>Turn OFF the main power switch and unplug the power cord. Connect the power cord after 15 sec. or more, and turn ON the main power switch.<\/li><li>Rewrite the firmware.<\/li><li><a href=\"https:\/\/wapps.mykonicaminolta.com\/msman\/m\/service\/bizhubC750iService\/en-US\/9292884491.html\">Replace CPUB.<\/a> (Part# ACKNH02P03)<\/li><li><a href=\"https:\/\/wapps.mykonicaminolta.com\/msman\/m\/service\/bizhubC750iService\/en-US\/9292823179.html\">Replace BASEB.<\/a> (Part# ACKNH02101)<\/li><\/ol>\n\n\n\n<p><a href=\"https:\/\/wapps.mykonicaminolta.com\/msman\/m\/service\/bizhubC750iService\/en-US\/9262242827.html\">(Link to the Field Service Manual)<\/a><\/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 CD701: Mechanical controller flash ROM writing error CD702: Mechanical controller flash ROM device error CD703: FW download communication fault Rank C Trouble detection condition CD701: A mechanical controller flash ROM writing &hellip; <\/p>\n<p class=\"link-more\"><a href=\"https:\/\/apps.kmbizhubvcare.com\/bizhubtroubleshooter\/?epkb_post_type_1=cd701-cd702-cd703-bizhub-c750i\" class=\"more-link\">Continue reading<span class=\"screen-reader-text\"> &#8220;CD701, CD702, CD703 (bizhub C750i)&#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":[1294],"epkb_post_type_1_tag":[],"class_list":["post-21630","epkb_post_type_1","type-epkb_post_type_1","status-publish","hentry","epkb_post_type_1_category-cd-c750i-trouble"],"_links":{"self":[{"href":"https:\/\/apps.kmbizhubvcare.com\/bizhubtroubleshooter\/index.php?rest_route=\/wp\/v2\/epkb_post_type_1\/21630","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=21630"}],"version-history":[{"count":2,"href":"https:\/\/apps.kmbizhubvcare.com\/bizhubtroubleshooter\/index.php?rest_route=\/wp\/v2\/epkb_post_type_1\/21630\/revisions"}],"predecessor-version":[{"id":22816,"href":"https:\/\/apps.kmbizhubvcare.com\/bizhubtroubleshooter\/index.php?rest_route=\/wp\/v2\/epkb_post_type_1\/21630\/revisions\/22816"}],"wp:attachment":[{"href":"https:\/\/apps.kmbizhubvcare.com\/bizhubtroubleshooter\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=21630"}],"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=21630"},{"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=21630"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}