SHARP STE023 Technical Report

COPIER : AR-S330/285/335

Date

Feb. 1, 1999

No. : STE-023

CHANGE CARRIED OUT IN THE SPECIFICATIONS OF THE PHOTO CONDUCTOR DRUM.

1.Model Name: AR-S330/285/335

2.General: A change in the thickness of the base drum and in the flange has been carried out as a

measure to improve productivity.

3.Description: <1> A change has been carried out in the thickness of the base drum. The thickness

of the base drum has been changed from t 3.5 mm to t 1 mm.

<2> A change has been carried out in the material used for the bushing on the rear side

of the flange. The material has been changed from a resin-based plastic to metal.

In accordance with the two changes described above, the weight of the product has changed.

(Old) (New)

Single unit Approx. 670 g → Approx. 270 g Full package Approx. 8050 g → Approx. 4050 g

4.Action: SUK: From the start of mass production.

SEEG: From 1998 September production. SCA: From 1998 September production. SEC: Running change carried out from 1998 December production. SECL: Running change carried out from 1998 December production. Japanese domestic markets:

Running change carried out from 1998 December production. From 1998 September production for the 80K kits.

SHARP CORPORATION Printing and Reprographic Supplies Division

Yellow