AR-161 (serv.man136). 1.Countermeasure Against Abnormal Noise. 2.Countermeasure Against Shifter Operation. 3.Shape Change Of The Cooling Fan Duct. (WHITE) - Sharp Copying Equipment Technical Bulletin (repair manual). Page 2

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Sharp Electronics (UK) Ltd., Technical Services Group
 2.Countermeasure against shifter operation error   
1. Model Name:
AR161/200/205 Series, DM2000 Series
2. General:
Since the delivery roller holder and delivery lower paper guide touch each other resulting
from their warp, shifter operation error may occur. Therefore, their shape has been
changed.
3. Description:
Parts name
Current parts
New parts
Note
Delivery roller holder
LHLDZ0040QSZ1
LHLDZ0040QSZ2
All models
Delivery lower paper guide
PGIDM0063QSZZ
PGIDM0063QSZ1
20-sheet model only
4. Action:
Delivery roller holder...
From production in September 1999 *
Delivery lower paper guide...
From production in October 1999 *
 3.Shape change of the cooling fan duct   
1. Model Name:
AR161/200/205 Series, DM2000 Series
2. General:
When fixing the cooling fan duct to the frame, the fan may touch with the frame since
there is very little space between the fan and frame. Therefore, the shape of the cooling
fan duct has been changed in order to increase the margin.
3. Description:
Parts name
Current parts
New parts
Cooling fan duct
PDUC-0003QSZZ
PDUC-0003QSZ1
* For the product where the fan touches with the frame, a washer has been added
between the fan fixing section and fan duct as a temporary countermeasure.
4. Action:
From production in November 1999.
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