SHARP DTE274 Technical Report

DUPLICATOR : SD-2260

Date

:

May. 29, 1997

1. CHANGE IN THE MICRO-SWITCH IN THE OPERATIONS PANEL.

2. MEASURE TO IMPROVE THE FUSING PERFORMANCE OF THE 200 V SERIES.

3. MEASURE TO INCREASE THE PRESSURE OF THE CENTER TRAY DRAWER
CONNECTOR.

No. : DTE-274

1. Change in the micro-switch in the operations panel.

1.Model Name: SD-2060/3062/2260

2.General: A change has been carried out in the micro-switch used in the 200 V series of the

models listed above. This change has been carried out as a measure to improve
productivity.

QSW-M0454FCZZ

(Old)

QSW-M0406FCZZ

(New)

3.Action: From 1997 January production.

2. Measure to improve the fusing performance of the 200v series.

1.Model Name: SD-2260

2.General: A change has been carried out in the pressure spacer in the 200 V series of the model

listed above. The pressure spacer has been changed to a shorter one to increase the
pressure of the heat roller. This change has been carried out as a measure to increase
the fusing performance of half-tone copy operations.

3.Description:

Old New

Pressure spacer 16 mm (Q'ty: 1) 7 mm (Q'ty: 2)

4.Action: From 1996 November production.

SHARP CORPORATION Reprography Division

1/3

Green

C

3. Measure to increase the pressure of the center tray drawer connector.

1.Model Name: SD-2060/3062/2260

2.General: There were some problems with the connector of the drawer in the center tray UN of the

models listed above. The connector could not easily be pushed all the way to the back.
As a measure to alleviate this problem a change has been carried out in the pressure
spring of the drawer connector to increase the pressure.

The color of the spring

black → silver

3.Action: From 1996 mid-November production.

2/3

The change has been carried out only in
No. 44 in the figure above.