{"id":6951,"date":"2019-06-19T20:59:23","date_gmt":"2019-06-19T20:59:23","guid":{"rendered":"http:\/\/localhost\/bizhubtroubleshooter\/?post_type=epkb_post_type_1&p=6951"},"modified":"2023-12-21T16:31:58","modified_gmt":"2023-12-21T16:31:58","slug":"c392b-bizhub-958-808","status":"publish","type":"epkb_post_type_1","link":"https:\/\/apps.kmbizhubvcare.com\/bizhubtroubleshooter\/?epkb_post_type_1=c392b-bizhub-958-808","title":{"rendered":"C392B (bizhub 958\/808)"},"content":{"rendered":"\n

Contents<\/h2>\n\n\n\n
Trouble type<\/td>C392B: Fusing disconnection error detection (difference of temperature)<\/td><\/tr>
Rank<\/td>A<\/td><\/tr>
Trouble detection condition<\/td>bizhub 958, bizhub PRO 958:
The difference between the temperature corrected by the fusing belt thermistor\/1 (TH1) and the temperature detected by the fusing belt temperature sensor\/1 (TEMS1) exceeds a predetermined value after warm up.<\/td><\/tr>
<\/td><\/tr>
Trouble isolation<\/td>– bizhub 808\/758:
The difference between the temperature corrected by the heating roller thermistor\/1 (TH1) and the temperature detected by the heating roller temperature sensor\/1 (TEMS1) exceeds a predetermined value after warm up. <\/td><\/tr>
Relevant electrical parts<\/td>\u2022 Fusing unit
\u2022 Fusing belt temperature sensor\/1 (TEMS1) (bizhub 958, bizhub PRO 958)
\u2022 Heating roller temperature sensor\/1 (TEMS1) (bizhub 808\/758)
\u2022 Fusing belt thermistor\/1 (TH1) (bizhub 958, bizhub PRO 958)
\u2022 Heating roller thermostat\/1 (TH1) (bizhub 808\/758)
\u2022 IH power supply unit (IHPU)
\u2022 Noise filter (NF1)
\u2022 MFP board (MFPB)<\/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 open\/close operation of the upper right door.<\/li>
  3. Check the fusing unit-MFPB CN30E for proper connection and correct or change as necessary.<\/li>
  4. Check the connector between TEMS1-relay CN512-MFPB CN29E for proper connection and correct as necessary.<\/li>
  5. Check the connector between NF1 CN2-IHPU CN1 for proper connection and correct as necessary.<\/li>
  6. Check the connector between IHPU CN8-MFPB CN18E for proper connection and correct as necessary.<\/li>
  7. Replace the fusing unit.<\/a> ( 958)A796R71422 )( 808)A795R72922 ) <\/li>
  8. Replace IHPU.<\/a> (958)( A796M40B00 )(808)( A8KNM40A02 )<\/li>
  9. Replace MFPB.<\/a> ( A796H02003)<\/li>
  10. Replace NF1.<\/a> (958)( A796M40H00 )(808)( A795M40J00 )<\/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

    (Link to the Field Service Manual) K.3.9.21.<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"

    Contents Trouble type C392B: Fusing disconnection error detection (difference of temperature) Rank A Trouble detection condition bizhub 958, bizhub PRO 958:The difference between the temperature corrected by the fusing belt thermistor\/1 (TH1) and the temperature detected by the fusing belt temperature sensor\/1 (TEMS1) exceeds a predetermined value after warm up. Trouble isolation – bizhub 808\/758:The … <\/p>\n

    Continue reading “C392B (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":[683],"epkb_post_type_1_tag":[],"class_list":["post-6951","epkb_post_type_1","type-epkb_post_type_1","status-publish","hentry","epkb_post_type_1_category-c3-958-808-trouble-code"],"_links":{"self":[{"href":"https:\/\/apps.kmbizhubvcare.com\/bizhubtroubleshooter\/index.php?rest_route=\/wp\/v2\/epkb_post_type_1\/6951","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=6951"}],"version-history":[{"count":2,"href":"https:\/\/apps.kmbizhubvcare.com\/bizhubtroubleshooter\/index.php?rest_route=\/wp\/v2\/epkb_post_type_1\/6951\/revisions"}],"predecessor-version":[{"id":7001,"href":"https:\/\/apps.kmbizhubvcare.com\/bizhubtroubleshooter\/index.php?rest_route=\/wp\/v2\/epkb_post_type_1\/6951\/revisions\/7001"}],"wp:attachment":[{"href":"https:\/\/apps.kmbizhubvcare.com\/bizhubtroubleshooter\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=6951"}],"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=6951"},{"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=6951"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}