Ricoh B003 Service Manual page 784

        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: MYLAR - ADF EXPOSURE GLASS
SYMPTOM:
Thin white lines or black lines on the copies.
CAUSE:
Dust or other foreign particles get caught in the gap between the ADF exposure glass and left scale bracket.
Later these particles fall onto the exposure glass.
SOLUTION:
Add a strip of mylar to seal the gap between the exposure glass and bracket.
CAUTION:
Since the left scale bracket is not as strong as other brackets, please take extra caution
so that it does not bend or deform while performing the following procedure.
Replacement Procedure:
1. Remove the ADF exposure glass.
2. Remove the mylar already attached to the left scale bracket.
3. Attach the new exposure glass mylar as shown in the second illustration (on next page).
4. Reattach the ADF exposure glass as shown on the next page, setting it so that it lies flush against the
left side.
5. Finally, being very careful not to bend the bracket, pinch the exposure glass and bracket firmly together
so that the glass adheres to the mylar's double-sided tape.
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Copyright 2001 RICOH Corporation. All rights reserved.
CÓPIA NÃO CONTROLADA
   
   
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NNGf NNHf NNJf NNK g NNGf NNHf NNJf NNK g
CÓPIA NÃO CONTROLADA
     
     
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NN. NN.
     
     
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ENfGEf.NNE ENfGEf.NNE
Continued...