{"id":6812,"date":"2019-06-19T17:18:22","date_gmt":"2019-06-19T17:18:22","guid":{"rendered":"http:\/\/localhost\/bizhubtroubleshooter\/?post_type=epkb_post_type_1&p=6812"},"modified":"2023-12-21T16:33:04","modified_gmt":"2023-12-21T16:33:04","slug":"c9401-bizhub-958-808","status":"publish","type":"epkb_post_type_1","link":"https:\/\/apps.kmbizhubvcare.com\/bizhubtroubleshooter\/?epkb_post_type_1=c9401-bizhub-958-808","title":{"rendered":"C9401 (bizhub 958\/808)"},"content":{"rendered":"\n

Contents<\/h2>\n\n\n\n
Trouble type<\/td>C9401: Exposure LED lighting failure\/ROM contents error (MSC)<\/td><\/tr>
Rank<\/td>B<\/td><\/tr>
Trouble detection condition<\/td>\u2022 The output from the CCD sensor is a predetermined value or less during CCD sensor gain adjustment.
\u2022 The wrong model of firmware is detected in the MFP board when the main power switch is turned ON.
\u2022 The machine type information (Machine, Type) registered to the machine differs from the actual machine type.<\/td><\/tr>
Trouble isolation<\/td>Scanner<\/td><\/tr>
Relevant electrical parts<\/td>\u2022 LED exposure unit
\u2022 Flat cable (LED exposure unit)
\u2022 CCD board (CCDB)
\u2022 Scanner drive board (SCDB)
\u2022 MFP board (MFPB)<\/td><\/tr><\/tbody><\/table>\n\n\n\n

 Procedure<\/h2>\n\n\n\n
  1. Check the machine type information registered and reenter as necessary. For details the machine information, see Procedure<\/a>.<\/li>
  2. Correct the harness connection between SCDB CN3-LU201 if faulty.<\/li>
  3. Correct the harness connection between SCDB CN2-MFPB CN1E if faulty.<\/li>
  4. Correct the harness connection between CCDB PJ3-MFPB CN9 if faulty.<\/li>
  5. Replace the LED exposure unit.<\/a> (Part# A61FM31100)<\/li>
  6. Replace the CCD unit.<\/a> (Part# A795R71000)<\/li>
  7. Replace SCDB<\/a> (Part# A796H01A00)<\/li>
  8. MFPB F3E conduction check<\/li>
  9. Replace MFPB.<\/a> (Part# A796H02003)<\/li><\/ol>\n\n\n\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

    K.3.14.1<\/a> (Link to the Field Service Manual)<\/p>\n","protected":false},"excerpt":{"rendered":"

    Contents Trouble type C9401: Exposure LED lighting failure\/ROM contents error (MSC) Rank B Trouble detection condition \u2022 The output from the CCD sensor is a predetermined value or less during CCD sensor gain adjustment. \u2022 The wrong model of firmware is detected in the MFP board when the main power switch is turned ON. \u2022 … <\/p>\n

    Continue reading “C9401 (bizhub 958\/808)”<\/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":[688],"epkb_post_type_1_tag":[],"class_list":["post-6812","epkb_post_type_1","type-epkb_post_type_1","status-publish","hentry","epkb_post_type_1_category-c9-958-808-trouble-code"],"_links":{"self":[{"href":"https:\/\/apps.kmbizhubvcare.com\/bizhubtroubleshooter\/index.php?rest_route=\/wp\/v2\/epkb_post_type_1\/6812","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=6812"}],"version-history":[{"count":1,"href":"https:\/\/apps.kmbizhubvcare.com\/bizhubtroubleshooter\/index.php?rest_route=\/wp\/v2\/epkb_post_type_1\/6812\/revisions"}],"predecessor-version":[{"id":6819,"href":"https:\/\/apps.kmbizhubvcare.com\/bizhubtroubleshooter\/index.php?rest_route=\/wp\/v2\/epkb_post_type_1\/6812\/revisions\/6819"}],"wp:attachment":[{"href":"https:\/\/apps.kmbizhubvcare.com\/bizhubtroubleshooter\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=6812"}],"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=6812"},{"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=6812"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}