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Important
NP6251
Model :
Location
: EXTERNAL COVER
Subject
: IMPROVING SAFETY
Reason
: A protective sheet will be attached to the upper left stay so as to prevent intrusion of conducting
objects (metal chain, etc.) through the gap between the vertical size plate and the control panel.
: <Symptoms>
Details
If a conducting object (e.g., chain or slender objets) drops through the gap between the vertical size
plate and the control panel, it can come into contact with the electrode of the scanning lamp.
<Cause>
A spacer was added under the vertical size plate to accommodate the change of the thickness of the
copyboard glass from 3 to 4 mm. As a result, the gap between the vertical size plate and the control
panel has increased to allow intrusion of objects. The problem in question is not relevant to machines
with a 3-mm glass sheet.
<Factory measure>
A protective sheet will be attached to the upper let stay. (See Figure 1.)
Left tray cover
Service Bulletin
Issued by Canon Europa N.V.
Figure 1 Location of the Factory Use Protective Sheet (for factory)
6251-010
No.:
(FF-T01-H2-000018-01)
DATE:
25.09.98
Vertical size plate
Spacer
Upper left stay
Reference points
for attachment
COPIER
Protective sheet (double-
sided adhesive tape where
shaded)
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