Read Sharp AR-505 (serv.man94) Technical Bulletin online
ARE239
Sharp Electronics (UK) Ltd., Technical Services Group
2. Change carried out in the material used for the TX sheet in the toner hopper unit.
1.Model Name:
AR280/285/335/250/286/336/405/505
2.General:
There was a possibility of a drop in stirring efficiency caused by a significant change in the
shape of the TX sheet in the toner hopper unit during stirring operations. This change in
shape was due to the fact that the material used for the TX sheet was too soft. As a
measure to alleviate this problem, a change has been carried out in the material. It is
important to note that as a means of distinguishing between the old parts and the new
ones, the addition of a hole (f3.5) has been carried out to the new TX sheets in one
location.
3.Action:
Action has been carried out from mid-March 2000 production.
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