SHARP SP2324 Technical Report

COPIER : SF-2216

Date

:

Sep. 16, 1998

1. DISCONTINUANCE OF THE PG SEAL CARRIED OUT AS A MEASURE TO IMPROVE
PRODUCTIVITY.

2. MEASURE TO IMPROVE THE ADHESIVE PERFORMANCE OF THE TONER TRANSPORT PIPE.

3. CHANGE IN THE MAKER OF SOME PARTS CARRIED OUT AS A MEASURE TO IMPROVE
PRODUCTIVITY.

4. MEASURE CARRIED OUT TO IMPROVE THE CONTACT POINT OF THE TC UNIT.

No. : SP-2324

1. Discontinuance of the PG seal carried out as a measure to improve productivity.

1.Model Name: SF-2116/2118/1016/1018/2020/2120/1020/1120

2.General: In accordance with a change that was carried out in the shape of the DV lower paper

guide, the PG seal has been discontinued. This action has been carried out as a
measure to improve productivity

PG seal 2

DV lower paper guide

3.Action: From the 1st lot of 1998 August production.

2. Measure to improve the adhesive performance of the toner transport pipe.

1.Model Name: SF-2116/2118/1016/1018/2216/2020/2120/1020/1120

2.General: A change has been carried out in the shape of the waste toner transport pipe. This

action has been carried out as a measure to improve the adhesive performance
between the waste toner transport pipe and the waste toner cap. Furthermore, in
accordance with the change described above, the color of the waste toner transport
pipe has been changed from black to transparent.

Waste toner cap

Holes of φ 3 have been opened in the waste toner transport
pipe in 2 locations to improve the adhesive performance.

Waste toner pipe

3.Action: From the 1st lot of 1998 August production.

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SHARP CORPORATION Reprography Division

Green

C

3. Change in the maker of some parts carried out as a measure to improve
productivity.

1.Model Name: SF-2116/2118/1016/1018/2216/2020/2120/1020/1120

2.General: A change has been carried out in the maker of the DPPD1 PWB and the paper feeding

interface PWB used in the paper feeding unit. This action has been carried out as a
measure to improve productivity.

3.Action: From the 1st lot of 1998 August production.

4. Measure carried out to improve the contact point of the TC unit.

1.Model Name: SF-2116/2118/1016/1018/2216/2020/2120/1020/1120

2.General: A change has been carried out in the shape of the contact spring of the TC unit. The

change has been carried out in 1 location as illustrated in the diagram shown below.
This action has been carried out as a measure to improve the contact of the TC unit.

3.Action: From 1998 mid-July production.

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Location of the change

Changed spring