AR-335 (serv.man165). 1.Measure To Establish Uniformity Of The Operations Control PWB. 2.Change In The Attachment Location Of The Grounding Terminal Carried Out As A Measure To Improve Operation. 3.Measure To Establish Uniformity Of The Blade Stay Used In The Photo Conductor Unit. 4.Chabge In The IC Used In The Operations Control PWB Carried Out As A Measure To Improve Productivity. 5.Change In The Screws (M4 x 8) Carried Out As A Measure To Improve Productivity. (WHITE) - Sharp Copying Equipment Technical Bulletin (repair manual). Page 2

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3.Action:
From the 1st lot of 1999 January production.
3. Measure to establish uniformity of the blade stay used in the photo
conductor unit.
1.Model Name:
AR280/285/335
2.General:
A change has been carried out in the shape of a portion of the blade stay used in the photo
conductor unit. This action has been carried out as a measure to establish uniformity with
the blade stay of the photo conductor unit in model AR405.
It is important to note that the old parts and new parts are interchangeable for the models
listed above.
3.Action:
From the 1st lot of 1999 January production.
Sharp Electronics (UK)Ltd., Technical Services Group
Old
New
LSTYM0227FCZ1
LSTYM0227FCZZ
Added hole at a bending portion.
Added screw hole and changed attachment
location for the grounding terminal.
Electrical device frame L
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