AR-5040 (serv.man8). 1.Change In The Screws In The Optical Unit Carried Out As A Measure To Improve Productivity. 2.Measure To Alleviate Problems Of Oil Oozing From The Bushing In The Developing Unit. 3.Addition Carried Out Of An ICU Cover Sheet. 4.Measure To Improve Operation Stability Of The Shutter In The Toner Box. 5.Change Carried Out In The Maker Carried Out As A Measure To Improve Productivity. (WHITE) - Sharp Copying Equipment Technical Bulletin (repair manual). Page 2

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have occurred very rarely, and in accordance with the installation conditions of the
machine. This problem, when it occurs, leads to other problems such as black streaks and
other image trouble. As a measure to alleviate this problem, a change has been carried out
in the material of the bushing.
3.Action:
From 1998 mid-June production.
3. Addition carried out of an ICU cover sheet.
1.Model Name:
AR5132
2.General:
There was a possibility of the optional printer board being attached in such a way that it
extended past the protect sheet of the optical section when attaching the ICU cover. As a
measure to alleviate this problem the addition of an ICU cover sheet has been carried out.
3.Action:
From the start of 1998 June production.
4. Measure to improve operation stability of the shutter in the toner box.
1.Model Name:
AR5040
2.General:
The addition of a shutter return reinforcement spring has been carried out as a measure to
stabilize the operation of the shutter of the toner box.
3.Action:
From the start of 1998 June production.
5. Change carried out in the maker carried out as a measure to improve
productivity.
1.Model Name:
AR5132/5040
Sharp Electronics (UK)Ltd., Technical Services Group
ICU Cover sheet
Screw (M3
´
6)
Shutter SP sheet
Shutter SP-B
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