Service Bulletin Subject Measures against Faulty Detection of Cassette Paper Level (Faulty Detection of Paper Empty) FS-C8020MFP, FS-C8025MFP, FS-6025MFP, FS-6025MFP/B, FS-6030MFP, FS-6525MFP, FS-6530MFP, PF-470, PF-471, (TASKalfa 2550ci, PF-790)* *TASKalfa 2550ci and PF-790: Changed for common use of the part Installation target models of PF-470/PF-471: FS-6025MFP, FS-6025MFP/B, FS-6030MFP, FS-C8020MFP, FS-C8025MFP, FS-6525MFP, FS-6530MFP PF-790: TASKalfa 2550ci) Topic The cassette lift plate might be deformed by deterioration and accordingly the paper position might be lowered if the conditions below are met (especially for the main unit cassette). Then, the remaining paper might not reach the remaining paper detection actuator, which caused faulty detection of paper empty. Therefore, the following changes were made. Since some attention is required when replacing the parts, please refer to [Field Measures] below. Conditions - The cassette heater is always ON (influence of heat). - A large stack of maximum size paper is loaded for a prolonged time (influence of roads)s Content of changes No. Details The material of the lift plate was changed for heat resistance. (No.5,No.7) (PC+ABS PC) (*1) change 2 (No.5) due to the change 1) above. The shape of the actuator (No.8) was changed due to the change 1) above. (The new type lift plate is heat-resistant, but less rigid. It may bend and fail to detect paper full. Therefore, it was changed as above.) (*2) (*1) This phenomenon does not occur on the TASKalfa 2550ci and PF-790 since the metal plate under the lift plate has drawing compound. However, the change was also applied for common use of the part. (*2) The actuator was not changed for the FS-C8020MFP, FS-C8025MFP and TASKalfa 2550ci since the shape of the actuator and mechanical structure are different. (Page.1/6) Ref. No. 2K3-0034 (C113) <Date> May 18, 2012 KYOCERA Document Solutions Europe Technical Customer Service Division (TCSD) Model Affected Models Lift plate 1 All models The lift plate was newly set up as service part Except TASKalfa 2550ci, PF-790 Actuator change 3 FS-6025MFP, FS-6025MFP/B, FS-6030MFP, FS-6525MFP, FS-6530MFP, PF-470, PF-471, PF-790 Lift plate (No.5, No.7) Actuator (No.8) <Cassette> The lift plate deforms and the remaining paper sensing range for [Low] may be shifted which causes misdetection of [Empty] <Cross section> Lift plate Actuator
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Compatible Models: Kyocera-FS-C8520-C8525MFP.
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– The printer does not print.
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1.7 How to fix main board error, print head, formater board error Kyocera-FS-C8520-C8525MFP.
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1.10 How to fix sensor error: empty image, imaging unit is not installed, sensor failure, turn off then on, fusser error, LSU error, Engine board problem, Flash ROM problem, Main motor problem, Sirocco fan problem, Power supply cooling fan problem, Suction fan problem, Polygon motor problem, Laser problem, Secondary transfer voltage contact/release problem, Transfer belt cleaner contact/release problem, Transfer belt rotation problem, Imaging rack rotation problem, Fuser roller temperature increase problem, Fuser roller low temperature problem, Fuser roller high temperature problem, Fuser roller thermistor problem, Transparency detection sensor problem, Main unit memory counter problem, Main unit memory data problem, Main unit memory access problem, Main unit memory installation problem, Engine communication error.

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Kyocera-FS-C8520-C8525MFP Service-Bulletin

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