CANON acc-134 free download

File name acc-134.pdf

Service Bulletin COPIER Issued by Canon Europa N.V. Model : Cassette Feeding Unit-R1/S1 No.: Acc-134 (FF-T01-A1-000002-01) DATE: 08.01.99 Location : CASSETTE FEEDING UNIT Subject : DIFFERENCES BETWEEN CASSETTE FEEDING UNIT-R1/S1 AND CASSETTE FEEDING UNIT-L1/M1 Reason : The Cassette Feeding Unit-R1/S1 scheduled for introduction is based on the Cassette Feeding Unit- L1/M1, with the differences discussed herein. Details : 1. Major Differences To accommodate the increase in the process speed in its host copiers, the pickup PCB, pickup motor, pickup roller down solenoid, and vertical path roller clutch have been modified to increase pickup/feeding speed. Each cassette holder is provided with a pickup sensor (retry sensor). The pickup sensor is used to detect a delay in the arrival of paper, initiating a pickup retry operation upon detection of a delay. In a pickup retry operation, pickup operation is started once again. If a delay is detected for a second time, pickup is stopped, and a Jam indicator (message) is turned on. SL Feeding roller Pickup roller down solenoid Pickup sensor (retry sensor) Pickup motor M Retraction roller Separation roller Cassette Figure 1 -1/3- Acc-134 2. Serial Number Cassette Feeding Unit-R1 F24-8411-700 ZSH00001 and later Cassette Feeding Unit-S1 F24-8421-700 ZSJ00001 and later 3. Differences in Service Parts Table of Comparison (Parts Used in Common by the Cassette Feeding Unit-R1/S1 and the Parts Used in Common by Cassette Feeding Unit-L1/M1) FIGURE L1/M1 R1/S1 & Q'ty Description Remarks KEY