SHARP SP2090 Technical Report

Date: Mar. 6, 1997

COPIER : SF-2118

1.MEASURE TO ALLEVIATE PROBLEMS OF SNAGGING OF THE ACTUATOR.

2.MEASURE TO ALLEVIATE PROBLEMS THAT HAVE OCCURRED WHEN USING
THICK COPY PAPER WITH THE MULTI-MANUAL COPY PAPER FEEDING UNIT.

3.CHANGE IN THE DRIVE FRAME UNIT.

No. : SP-2090

1. Measure to alleviate problems of snagging of the actuator.

1.Model Name: SF-2118/ 1018/2020/2120/1020/1 120/CM15/CM16

2.General: Problems have occurred with the actuator becoming snagged when the right cabinet of

the lower cassette is opened and closed in the models listed above, preventing the
opening and closing movements of the right cabinet to be carried out smoothly. As a
measure to alleviate this problem, spacers have been added, and a change has been
carried out in the direction that the actuator is facing.

3.Description: Added sensor spacer: PSP AZ0712FCZ Z (Q’ty: 0 → 1)

Attachment standard for the sensor spacer FD.
∗ After chec ki ng t o m a ke sure that the attachment surfaces a re fr ee of dirt or

dust, etc., pressure should be applied to firmly attach the spacer.

Marking

Standard

Sensor spacer FD
PSPAZ0172FCZZ

A large black dot //// has
been marked in this area.

Standard

4.Action: ∗ For machines other than those listed below: From 1996 September production.
Japanese production: From 1996 mid-October production.

SF-2118/1018 Chinese production: From 1996 November production.

SMF production: From 1997 January production.

SHARP CORPORATION Reprography Division

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Green

C

2. Measure to alleviate problems that have occurred when using thick copy paper with
the multi-manual copy paper feeding unit.

1.Model Name: SF-MF15

2.General: There have been problems of the leading edge of the copy paper slowing down when

128 g copy paper is passed through the multi manual copy paper feeding unit during
copy paper feeding operations in the models listed above. As a measure to alleviate
this problem, a manual copy paper feed adjustment plate has been added.

3.Description: Manual adjustment plate AS:CPLTP5276FC01(Q’ty: 0 → 1)

Manual multi copy paper feeding unit
(SF-MF15)

Copy paper
feeding roller

* Manual adjustment plate AS

Multi manual
upper PG

Copy paper
feeding roller

* Manual
adjustment
plate As

Multi manual lower PG

Multi manual
lower PG

Multi manual
upper PG

4.Action: From 1996 October production.

3. Change in the drive frame unit.

1.Model Name: SF-2116/ 21 18/1016/1018

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

measure to improve productivity.

3.Description: M3 × 8 Bind: XBBSD30P08000 (Q’ty: 2 → 1)

4.Action: From 1996 November production.

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Discontinued