SHARP SP2140 Technical Report

Date: Jun. 5, 1997

COPIER(OPTION) : SF-DM11

No. : SP-2140

MEASURE TO ALLEVIATE PROBLEMS OF JAMS IN THE ADU.

1.Model Name: SF-DM11

2.General: 1) There have been problems with jams occurring due to the DPPD2 actuator failing to

operate as a result of the angle of the copy paper flow. As a measure to alleviate this problem a change in the angle of the DPPD2 actuator has been carried out with the actuator sheet to facilitate operation of the DPPD2 actuator

2) The addition of a gasket has been carried out to reinforce the grounding between the machine and the ADU duri ng double side copy operations.

1) Method of attaching the actuator sheet

Actuator sheet

Back side of the center tray PE actuator ADU attachment section.

SHARP CORPORATION Reprography Division

1/2

Green

2)Paper transport P/G upper unit in the ADU

R side

F side

Added gasket

Paper transport

Moveable

P/G upper unit

Gasket

ADU frame R

Shaft

R side view

3.Action: From the start of 1997 February production.

Model

iNo.

name

SF-2025 SF-2030

SF-2040

SF-2022 SF-2027

1. Interchangeable. 4. Not interchangeable.

2. Current type can be used in place of new type. New type cannot be used in place of current type.

3. Current type cannot be used in place of new type. New type can be used in place of current type.

Parts ma r ked w i th “ ” is imp or t an t fo r m a in ta i ning t he s a fe ty of the s e t. B e su r e to re pl ac e t he se pa r ts with

specified on es fo r m a in ta i ni ng the sa fe ty an d pe rforman ce of the s e t.

Version P/G No.

Overseas

All

Current parts New parts

Parts code Parts code

—

PSHEP4496FCZZ

Caution 1:The gasket should be attached with

double-sided tape to the paper transport P/G upper unit side.

Caution 2:Move the paper transport P/G upper

unit, and attach so that the gasket and the ADU frame F are always in contact.

Caution 3:The gasket attachment standard

should be in contact with the shaft.

Effec-

Price

New

5. Interchangeable if replaced with same types of relate d parts in use .

6. Others .

Parts name

rank

AB Actuator sheet

tive

time

1st lot

’97/2

Inter-

change-

ability

Note

2/2