{"id":22115,"date":"2020-07-06T16:47:51","date_gmt":"2020-07-06T16:47:51","guid":{"rendered":"http:\/\/localhost\/bizhubtroubleshooter\/?post_type=epkb_post_type_1&p=22115"},"modified":"2023-12-13T16:54:01","modified_gmt":"2023-12-13T16:54:01","slug":"c5501-bizhub-650i-550i-450i","status":"publish","type":"epkb_post_type_1","link":"https:\/\/apps.kmbizhubvcare.com\/bizhubtroubleshooter\/?epkb_post_type_1=c5501-bizhub-650i-550i-450i","title":{"rendered":"C5501 (bizhub 650i\/550i\/450i)"},"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

Contents<\/h2>\n\n\n\n
Trouble type<\/td>C5501: AC signal abnormality (bizhub 450i)<\/td><\/tr>
Rank<\/td>C<\/td><\/tr>
Trouble detection condition<\/td>The zero cross signal is not input during fusing phase control.<\/td><\/tr>
Trouble isolation<\/td>–<\/td><\/tr>
Relevant electrical parts<\/td>-Fusing unit
-DC power supply (DCPU)
-CPU board (CPUB)
-Base board (BASEB)<\/td><\/tr><\/tbody><\/table>\n\n\n\n

Procedure<\/h2>\n\n\n\n
  1. Check the fusing unit for correct installation (whether it is secured in position).<\/li>
  2. Check the connector between the fusing unit-relay CN95-BASEB CN4E for proper connection and correct as necessary.<\/li>
  3. Check the connector between DCPU CN7-BASEB CN2E for proper connection and correct as necessary.<\/li>
  4. Check CPUB for proper installation and correct as necessary.<\/li>
  5. Replace the fusing unit.<\/a>
    650i (Part# AA7NR70200)
    450i\/550i (Part# AA7RR70700)<\/li>
  6. Replace CPUB.<\/a>
    650i\/550i (Part# AC74H02P03)
    450i (Part# AC76H02P02)<\/li>
  7. Replace BASEB.<\/a> (Part# AC74H02101)<\/li>
  8. Replace DCPU. (bizhub 650i\/550i<\/a>\u00a0\/\u00a0bizhub450i<\/a>)
    bizhub 650i\/550i (Part# AA7NR71600)
    450i (Part# AA7RR70200)<\/li><\/ol>\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. Contents Trouble type C5501: AC signal abnormality (bizhub 450i) Rank C Trouble detection condition The zero cross signal is not input during fusing phase control. Trouble isolation – Relevant electrical parts -Fusing unit-DC power supply … <\/p>\n

    Continue reading “C5501 (bizhub 650i\/550i\/450i)”<\/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":[1330],"epkb_post_type_1_tag":[],"class_list":["post-22115","epkb_post_type_1","type-epkb_post_type_1","status-publish","hentry","epkb_post_type_1_category-c5-650i-550i-450i-trouble"],"_links":{"self":[{"href":"https:\/\/apps.kmbizhubvcare.com\/bizhubtroubleshooter\/index.php?rest_route=\/wp\/v2\/epkb_post_type_1\/22115","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=22115"}],"version-history":[{"count":7,"href":"https:\/\/apps.kmbizhubvcare.com\/bizhubtroubleshooter\/index.php?rest_route=\/wp\/v2\/epkb_post_type_1\/22115\/revisions"}],"predecessor-version":[{"id":23394,"href":"https:\/\/apps.kmbizhubvcare.com\/bizhubtroubleshooter\/index.php?rest_route=\/wp\/v2\/epkb_post_type_1\/22115\/revisions\/23394"}],"wp:attachment":[{"href":"https:\/\/apps.kmbizhubvcare.com\/bizhubtroubleshooter\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=22115"}],"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=22115"},{"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=22115"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}