CANON gp605-05 free download

File name gp605-05.pdf

Service Bulletin COPIER Issued by Canon Europa N.V. Model : GP605 No.: GP605-005 Rev. 1 (FF-T01-K1-000009-02) DATE: 04.06.99 Location : SLIDE GUIDE (ON ADF PICKUP TRAY) Subject : PREVENTING JAMS WHILE READING AN ORIGINAL Reason : The adhesive used on the leaf spring of the slide guide of the ADF can fail, possibly causing a jam because of the resulting incorrect detection of the size of an original during reading operation. This bulletin communicates measures to take as part of servicing work to prevent the problem. Details : When copies are made using the ADF, wrong detection of paper size can at times occur during reading operation, causing jams. A portion of the leaf spring of the slide guide (rear) found on the ADF pickup tray can fail against the upward force of the ribs found under the spring, resulting in detachment. Tentative Measures The ribs of the slide guide (used to prevent noise; see the figures below) are shaved off to limit the stress against the glued portion (switch-over on and after March 30, 1999). Permanent Measures In addition to the tentative measures above, the shape of the leaf spring will be modified to prevent stress on the leaf spring (see the figures below; switch-over on and after April 13, 1999). Leaf spring The leaf spring is The glue around here fails pushed up by the against the upward force of the ribs. ribs. (The portion is attached by heating the adhesive.) Ribs used to prevent noise Area where the shape will be changed Fig. 1