{"id":7479,"date":"2019-06-21T18:04:37","date_gmt":"2019-06-21T18:04:37","guid":{"rendered":"http:\/\/localhost\/bizhubtroubleshooter\/?post_type=epkb_post_type_1&#038;p=7479"},"modified":"2023-12-21T16:08:51","modified_gmt":"2023-12-21T16:08:51","slug":"c8402-bizhub-c4050i-c3350i","status":"publish","type":"epkb_post_type_1","link":"https:\/\/apps.kmbizhubvcare.com\/bizhubtroubleshooter\/?epkb_post_type_1=c8402-bizhub-c4050i-c3350i","title":{"rendered":"C8402 (bizhub C4050i\/C3350i)"},"content":{"rendered":"\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>C8402: Multi feed detection board failure (When UK-P19 is installed)<\/td><\/tr><tr><td>Rank<\/td><td>C<\/td><\/tr><tr><td>Trouble detection condition<\/td><td>When the main power switch ON or when the original is being conveyed, the AD value there is no paper loaded state is out of the predetermined range.<\/td><\/tr><tr><td>Trouble isolation<\/td><td>DF<\/td><\/tr><tr><td>Relevant electrical parts<\/td><td>\u2022 Multi feed detection board\/TX (MFDB\/TX) <br>\u2022 Multi feed detection board\/RX (MFDB\/RX) <br>\u2022 DF control board (DFCB)<\/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>Check the connector between MFDB\/TX CN111-relay CN114-DFCB CN7 for proper connection and correct as necessary.<\/li><li>Check the connector between MFDB\/RX CN110-relay CN115-DFCB CN7 for proper connection and correct as necessary.<\/li><li>MFDB\/TX operation check<ul><li>Control signal: DFCB CN7-6<\/li><li>Location of electrical component: 23-X<\/li><\/ul><\/li><li>MFDB\/RX operation check<ul><li>Control signal: DFCB CN7-3<\/li><li>Location of electrical component: 23-X<\/li><\/ul><\/li><li>MFDB\/TX ICP1 conduction check<\/li><li><a href=\"https:\/\/wapps.mykonicaminolta.com\/msman\/m\/service\/bizhubC4050iService\/en-US\/7475962507.html\">Replace MFDB\/TX.<\/a> (Part# ACCNH00100)<\/li><li><a href=\"https:\/\/wapps.mykonicaminolta.com\/msman\/m\/service\/bizhubC4050iService\/en-US\/7475967371.html\">Replace MFDB\/RX.<\/a> (Part# ACCNH00200)<\/li><li><a href=\"https:\/\/wapps.mykonicaminolta.com\/msman\/m\/service\/bizhubC4050iService\/en-US\/7470459275.html\">Replace DFCB.<\/a> (Part# A93EH00901)<\/li><\/ol>\n\n\n\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<p><a href=\"https:\/\/wapps.mykonicaminolta.com\/msman\/m\/service\/bizhubC4050iService\/en-US\/7398841995.html\">L.3.13.3<\/a> (Link to the Field Service Manual)<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Contents Trouble type C8402: Multi feed detection board failure (When UK-P19 is installed) Rank C Trouble detection condition When the main power switch ON or when the original is being conveyed, the AD value there is no paper loaded state is out of the predetermined range. Trouble isolation DF Relevant electrical parts \u2022 Multi feed &hellip; <\/p>\n<p class=\"link-more\"><a href=\"https:\/\/apps.kmbizhubvcare.com\/bizhubtroubleshooter\/?epkb_post_type_1=c8402-bizhub-c4050i-c3350i\" class=\"more-link\">Continue reading<span class=\"screen-reader-text\"> &#8220;C8402 (bizhub C4050i\/C3350i)&#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":[981],"epkb_post_type_1_tag":[],"class_list":["post-7479","epkb_post_type_1","type-epkb_post_type_1","status-publish","hentry","epkb_post_type_1_category-c8-c4050i-c3350i-trouble-code"],"_links":{"self":[{"href":"https:\/\/apps.kmbizhubvcare.com\/bizhubtroubleshooter\/index.php?rest_route=\/wp\/v2\/epkb_post_type_1\/7479","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=7479"}],"version-history":[{"count":1,"href":"https:\/\/apps.kmbizhubvcare.com\/bizhubtroubleshooter\/index.php?rest_route=\/wp\/v2\/epkb_post_type_1\/7479\/revisions"}],"predecessor-version":[{"id":7480,"href":"https:\/\/apps.kmbizhubvcare.com\/bizhubtroubleshooter\/index.php?rest_route=\/wp\/v2\/epkb_post_type_1\/7479\/revisions\/7480"}],"wp:attachment":[{"href":"https:\/\/apps.kmbizhubvcare.com\/bizhubtroubleshooter\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=7479"}],"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=7479"},{"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=7479"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}