SHARP DTE272 Technical Report

DUPLICATOR : SD-4085

Date

:

May. 22, 1997

1. MEASURE TO PREVENT SHAPE DISTORTION OF THE SPRING WHEN THE EXPOSURE GLASS OF THE
RDH IS INSERTED OR EXTRACTED.

2. MEASURE TO ALLEVIATE PROBLEMS OF SKIPPING GEARS WHEN THE PAPER FEED PG OF THE RDH
IS OPENED OR CLOSED.

3. MEASURE TO ALLEVIATE PROBLEMS OF DAMAGE TO THE FIXING SCREWS OF THE REINFORCEMENT
PLATE OF THE CHASSIS.

4. CHANGE IN THE NEEDLE CARTRIDGE OF THE STAPLER.

No. : DTE-272

1. Measure to prevent shape distortion of the spring when the exposure glass of the
RDH is inserted or extracted.

1.Model Name: SD-4085

2.General: The changes described below have been carried out in the models listed above as a

measure to prevent shape distortion of the spring when the exposure glass of the RDH
is inserted or extracted.

1) M4 x 8 flat-head screws have been changed to guide fixing screws.

2) Change in the shape of the glass support spring.

3.Action: 1) From 1996 October production.

2) From 1996 mid-December production.

2. Measure to alleviate problems of skipping gears when the paper feed PG of the
RDH is opened or closed.

1.Model Name: SD-4085

2.General: There have been problems in the production line of skipping gears when the paper feed

paper guide of the RDH in the models listed above is opened or closed. As a measure to
alleviate this problem, a change in the shape of the rotary damper attachment plate has
been carried out.

3.Action: From 1996 mid-November production.

SHARP CORPORATION Reprography Division

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3. Measure to alleviate problems of damage to the fixing screws of the reinforcement
plate of the chassis.

1.Model Name: SD-2075/3075/3076/4085

2.General: There have been problems of damage occurring to the fixing screws of the

reinforcement plate of the chassis, due to shocks which were suffered during shipping of
model SD-4085. As a measure to alleviate this problem, a change in the fixing screws
has been carried out.

Attachment screw

Attachment screw

Chassis
reinforcement plate

Filament tape

Chassis reinforcement plate

Shipping box
opening label

Attachment screw

Attachment screw

3.Action: From 1996 mid-November production.

4. Change in the needle cartridge of the stapler.

1.Model Name: SD-F202

2.General: A change in the part code of the needle cartridge of the stabler in the models listed

above has been carried out. This change was carried out in accordance with a request
from the maker.

3.Action: From 1997 January production.

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