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NP6251
Model
:
Location
: HOPPER ASSEMBLY
: PREVENTING DEFORMATION OF STIRRING SPRING
Subject
Reason
: Changing the shape of the stirring spring in order to prevent "E020" indication due to a deformation of
the stirring spring
: <Symptom>
Details
"E020" indication
<Cause>
The hopper toner sensor fails to perform toner level detection correctly due to a deformation of the
stirring spring over its use life.
<Factory measure>
Change the shape of the stirring spring so that this part which has been a one-piece unit is now
subdivided into three separate parts.
E ring (eliminated)
Service Bulletin
Issued by Canon Europa N.V.
Stirring spring
Screw (eliminated)
[Old parts]
Fig. 1 Before and after changing to the new parts
No.:
DATE:
Stirring spring holder
Stirring spring separator
Washer
[New parts]
COPIER
6251-013 Rev. 1
(FF-T01-H2-000027-01)
10.12.99
Screw (used in common)
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