{"id":21131,"date":"2020-06-30T11:22:50","date_gmt":"2020-06-30T11:22:50","guid":{"rendered":"http:\/\/localhost\/bizhubtroubleshooter\/?post_type=epkb_post_type_1&p=21131"},"modified":"2023-12-13T18:31:24","modified_gmt":"2023-12-13T18:31:24","slug":"c6754-c6755-bizhub-750i","status":"publish","type":"epkb_post_type_1","link":"https:\/\/apps.kmbizhubvcare.com\/bizhubtroubleshooter\/?epkb_post_type_1=c6754-c6755-bizhub-750i","title":{"rendered":"C6754, C6755 (bizhub 750i)"},"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>C6754: CIS clamp adjustment failure

C6755: CIS gain adjustment failure<\/td><\/tr>
Rank<\/td>B<\/td><\/tr>
Trouble detection condition<\/td>C6754: After the gain adjustment is performed at the start-up, the CIS clamp adjustment value is too high or too low.

C6755: After the gain adjustment is performed at the start-up, the peak value of the output data is lower than a given value.<\/td><\/tr>
Trouble isolation<\/td>Scanner<\/td><\/tr>
Relevant electrical parts<\/td>-CIS module (CIS)
-CIS power supply (CISPU)
-CPU board (CPUB)
-Base board (BASEB)<\/td><\/tr><\/tbody><\/table>\n\n\n\n

Procedure<\/h2>\n\n\n\n
  1. Check the connector between CIS CN2-BASEB CN5 for proper connection and correct as necessary.<\/li>
  2. Check CPUB for proper installation and correct as necessary.<\/li>
  3. Correct the harness connection between CIS CN1-CISPU CN2 if faulty.<\/li>
  4. Check for possible extraneous light and correct as necessary.<\/li>
  5. Clean the back side reading glass and the shading sheet if dirty.<\/li>
  6. Replace CIS.<\/a> (Part# AAMPR70100)<\/li>
  7. Replace CISPU.<\/a> (Part# A3CKH00200)<\/li>
  8. Replace CPUB.<\/a> (Part# ACV7H02P02)<\/li>
  9. Replace BASEB.<\/a> (Part# ACV7H02101)<\/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 C6754: CIS clamp adjustment failure C6755: CIS gain adjustment failure Rank B Trouble detection condition C6754: After the gain adjustment is performed at the start-up, the CIS clamp adjustment value is … <\/p>\n

    Continue reading “C6754, C6755 (bizhub 750i)”<\/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":[1302],"epkb_post_type_1_tag":[],"class_list":["post-21131","epkb_post_type_1","type-epkb_post_type_1","status-publish","hentry","epkb_post_type_1_category-c6-750i-trouble"],"_links":{"self":[{"href":"https:\/\/apps.kmbizhubvcare.com\/bizhubtroubleshooter\/index.php?rest_route=\/wp\/v2\/epkb_post_type_1\/21131","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=21131"}],"version-history":[{"count":2,"href":"https:\/\/apps.kmbizhubvcare.com\/bizhubtroubleshooter\/index.php?rest_route=\/wp\/v2\/epkb_post_type_1\/21131\/revisions"}],"predecessor-version":[{"id":23717,"href":"https:\/\/apps.kmbizhubvcare.com\/bizhubtroubleshooter\/index.php?rest_route=\/wp\/v2\/epkb_post_type_1\/21131\/revisions\/23717"}],"wp:attachment":[{"href":"https:\/\/apps.kmbizhubvcare.com\/bizhubtroubleshooter\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=21131"}],"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=21131"},{"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=21131"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}