{"id":3217,"date":"2019-05-23T18:31:49","date_gmt":"2019-05-23T18:31:49","guid":{"rendered":"http:\/\/localhost\/bizhubtroubleshooter\/?post_type=epkb_post_type_1&#038;p=3217"},"modified":"2023-12-27T15:52:24","modified_gmt":"2023-12-27T15:52:24","slug":"c2558-bizhub-c554e-c454e","status":"publish","type":"epkb_post_type_1","link":"https:\/\/apps.kmbizhubvcare.com\/bizhubtroubleshooter\/?epkb_post_type_1=c2558-bizhub-c554e-c454e","title":{"rendered":"C2558 (bizhub C554e\/C454e)"},"content":{"rendered":"\n<p>(1)Contents<\/p>\n\n\n\n<table class=\"wp-block-table is-style-stripes\"><tbody><tr><td>Trouble type<\/td><td>Abnormally high toner density detected black TCR sensor<\/td><\/tr><tr><td>Trouble code<\/td><td>C2558: Abnormally high toner density detected black TCR sensor<\/td><\/tr><tr><td>Rank<\/td><td>B<\/td><\/tr><tr><td>Detection timing<\/td><td>The TC ratio of the toner determined by the toner replenishment control is detected to be the predetermined value or over for consecutive times.<\/td><\/tr><tr><td>Trouble isolation<\/td><td>\u2013<\/td><\/tr><tr><td>Relevant electrical parts<\/td><td>\u2022 Developing unit\/C,M,Y,K&nbsp;<br>\u2022 Toner cartridge\/C,M,Y,K&nbsp;<br>\u2022 Front side board (FRB)&nbsp;<br>\u2022 Printer control board (PRCB)<\/td><\/tr><\/tbody><\/table>\n\n\n\n<p>&nbsp;(2)Procedure<\/p>\n\n\n\n<table class=\"wp-block-table is-style-stripes\"><thead><tr><td>Step<\/td><td>Action<\/td><td>Control signal<\/td><td>Location of electrical components<\/td><\/tr><\/thead><tbody><tr><td>1<\/td><td>Reinstall developing unit<\/td><td>\u2013<\/td><td>\u2013<\/td><\/tr><tr><td>2<\/td><td>Reinstall toner cartridge<\/td><td>\u2013<\/td><td>\u2013<\/td><\/tr><tr><td>3<\/td><td>Check the connector between developing unit-FRB CN13, CN14, CN15, CN16, CN10 for proper connection and correct as necessary.<\/td><td>\u2013<\/td><td>\u2013<\/td><\/tr><tr><td>4<\/td><td>Check the connector between FRB CN1, CN3-PRCB CN7, CN9 for proper connection and correct as necessary.<\/td><td>\u2013<\/td><td>\u2013<\/td><\/tr><tr><td>5<\/td><td><a href=\"https:\/\/wapps.mykonicaminolta.com\/msman\/m\/service\/bizhubC454eC554eService\/D0000997367\/D0000997367.html\">Replace the developing unit<\/a>&nbsp;(Part# A2XN03D)<\/td><td>\u2013<\/td><td>\u2013<\/td><\/tr><tr><td>6<\/td><td><a href=\"https:\/\/wapps.mykonicaminolta.com\/msman\/m\/service\/bizhubC454eC554eService\/D0000997494\/D0000997494.html\">Replace FRB<\/a>&nbsp;(Part# A7PUH00500)<\/td><td>\u2013<\/td><td>\u2013<\/td><\/tr><tr><td>7<\/td><td><a href=\"https:\/\/wapps.mykonicaminolta.com\/msman\/m\/service\/bizhubC454eC554eService\/D0000997497\/D0000997497.html\">Replace PRCB<\/a>\u00a0(C554e Part# A5AYH00101 \/ C454e Part# A5C0H00101)<\/td><td>\u2013<\/td><td>\u2013<\/td><\/tr><\/tbody><\/table>\n\n\n\n<ul class=\"wp-block-list\"><li> Link to the layout drawings for related parts by each trouble code (<a href=\"https:\/\/wapps.mykonicaminolta.com\/msman\/m\/service\/bizhubC454eC554eService\/D0001089892\/D0001089892.html\">S.65. C2414, C2558, C2564<\/a><strong>)<\/strong> <\/li><\/ul>\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 rel=\"noreferrer noopener\" href=\"http:\/\/wapps.mykonicaminolta.com\/msman\/m\/service\/bizhubC454eC554eService\/D0000998754\/D0000998754.html\" target=\"_blank\">K.3.7.8<\/a>&nbsp;(Link to the Field Service Manual)<\/p>\n","protected":false},"excerpt":{"rendered":"<p>(1)Contents Trouble type Abnormally high toner density detected black TCR sensor Trouble code C2558: Abnormally high toner density detected black TCR sensor Rank B Detection timing The TC ratio of the toner determined by the toner replenishment control is detected to be the predetermined value or over for consecutive times. Trouble isolation \u2013 Relevant electrical &hellip; <\/p>\n<p class=\"link-more\"><a href=\"https:\/\/apps.kmbizhubvcare.com\/bizhubtroubleshooter\/?epkb_post_type_1=c2558-bizhub-c554e-c454e\" class=\"more-link\">Continue reading<span class=\"screen-reader-text\"> &#8220;C2558 (bizhub C554e\/C454e)&#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":[953],"epkb_post_type_1_tag":[],"class_list":["post-3217","epkb_post_type_1","type-epkb_post_type_1","status-publish","hentry","epkb_post_type_1_category-c2-c554e-c454e"],"_links":{"self":[{"href":"https:\/\/apps.kmbizhubvcare.com\/bizhubtroubleshooter\/index.php?rest_route=\/wp\/v2\/epkb_post_type_1\/3217","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=3217"}],"version-history":[{"count":3,"href":"https:\/\/apps.kmbizhubvcare.com\/bizhubtroubleshooter\/index.php?rest_route=\/wp\/v2\/epkb_post_type_1\/3217\/revisions"}],"predecessor-version":[{"id":12414,"href":"https:\/\/apps.kmbizhubvcare.com\/bizhubtroubleshooter\/index.php?rest_route=\/wp\/v2\/epkb_post_type_1\/3217\/revisions\/12414"}],"wp:attachment":[{"href":"https:\/\/apps.kmbizhubvcare.com\/bizhubtroubleshooter\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=3217"}],"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=3217"},{"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=3217"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}