Ricoh B003 Service Manual page 787

        U U
        U U
              U U U U 
   h GIN.fHNN.fGIN.fHIN.    h GIN.fHNN.fGIN.fHIN.    h GIN.fHNN.fGIN.fHIN.    h GIN.fHNN.fGIN.fHIN.
  h   h   h   h  ENGIfENHIfENGIfENHI  ENGIfENHIfENGIfENHI  ENGIfENHIfENGIfENHI  ENGIfENHIfENGIfENHI
   h .IGIf.IHIf.IGIf.IHI    h .IGIf.IHIf.IGIf.IHI    h .IGIf.IHIf.IGIf.IHI    h .IGIf.IHIf.IGIf.IHI
SUBJECT: SKEWED IMAGE
SYMPTOMS:
•
Skewed image (most noticeable when using ADF)
•
Light copy quality on operator side of originals
•
Background or shadowing on operator side of originals
CAUSES:
•
The Left Scanner Support Bracket sags down towards the
front side of the machine. Reference letter 'A' in the diagram 1.
•
When the value of A < B - skewed images and/or copy quality issue may occur.
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Copyright 2001 RICOH Corporation. All rights reserved.
CÓPIA NÃO CONTROLADA
   
   
NNGf NNHf NNJf NNK g NNG NNGf NNHf NNJf NNK g
NNGf NNHf NNJf NNK g NNGf NNHf NNJf NNK g
A
B
Support Bracket
Screws
DIAGRAM 1
CÓPIA NÃO CONTROLADA
     
     
NNG
NNG NNG
B = 172mm and A = 172mm
*B = 191mm and A = 191mm
* With 1-Bin Tray installed
NOTE: The measurements
should be taken at the point
indicated in diagram 1 without
the Bridge Unit installed.
     
     
ENf.Gf.NNE ENf.Gf.NNE
ENf.Gf.NNE ENf.Gf.NNE
The Specification for the
scanner height is:
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