SHARP S153 Technical Report

Date: Nov. 4, 1994

COPIER : SF-2022

[Service Information]

No. : S-153

CHANGES TO TONER CARTRIDGE FOR IMPROVED PRODUCTIVITY

1.Model name: SF-2022, 2027 (for USA destinations only)

2.General: The following changes have been made to improve production of the toner cartridge

(SF-222MT1).

3.Description: ➀ Changes have been made to the color of the cartridge unit from clear to natural.

➁ Changes have been made to the mounting method. Thermal caulking of the sheet SN

onto the main body has been discontinued. The sheet SN will now be inserted between the unit body and lid.

➂ Changes have been made to the cartridge block so that it integrates with the main

body.

Current New

Toner cartridge unit Clear body

Lid

Changes have been made to the color and shape of the toner cartridge unit. However, current and new parts are still interchangeable.

Toner cartridge unit Natural color body Cartridge block integrated

Sheet SN

Lid

Sheet SN (Insert)

4.Action: August 1994 production, 1st unit.

SHARP CORPORATION Reprography Division

Green