Please refer to the attached technical and parts notices for more detail.Ī. Please replace the Paper feed base frame/1 and Actuator with the modified parts at the same time. Shape change to Actuator (p/n A00J 6040 02).Adding two ribs on Paper feed base frame/1 (p/n A00J 6001 04).Consequently, Horizontal Transport sensor (PS29) cannot detect the lead edge of the paper and a jam occurs. The stop timing of the paper is delayed, and the distance between the paper and the previously fed sheet becomes narrower. The activation timing of Tray 3 paper feed sensor (PS21) is later than the designed basis time because thin paper may sag at the detection point of the actuator for PS21.

The 3rd and subsequent sheets of paper jam in the Tray 3 Horizontal Transport section. Note: Please refer to the attached Technical Notice and Parts Modification Notices for more detail.ģ. Replace the original pulley with the modified Pulley/14T (p/n A00J 6196 11) and the original washer with the modified Washer (p/n A0P0 6640 00). Paper is stopping at the paper feed roller because the Timing Belt/96L (p/n A00J 6198 00) has run off the Pulley/14T (p/n A00J 6196 00) onto the Washer (p/n A00J 6029 00). Replace the conveyance roller (p/n A00J 6011 11).Ģ. This happens after approximately one million feeds from Tray 3. This causes the paper, when fed, to contact the white plastic pressure rollers below the conveyance rollers.

The conveyance roller located in the Tray 3 feed unit has worn down due to low quality paper which changes the diameter of the conveyance rollers. Jamming may be intermittent (more frequent if feeding thin paper). KM also has a update for this issue, the TAD # is TAUS0902737EN03.

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