SHARP SP2006 Technical Report

Date: May. 14, 1996

COPIER : SF-2025

No. : SP-2006

NOTIFICA T ION OF CHANGES AND ADDI TI ONS OF PART S.

1.Model name: SF-2025/2030/2040

2.General: Additions of parts have been made, and changes have been carried out on some of the

parts in the models listed above, and are hereby reported.

3.Description: (1) The thickness of the cushions has been changed in the toner hopper unit to prevent
the toner from leaking.

This change is effective from 1995, mid-December production.

(2) A change in the diameter of the upper heat roller in the fusing unit has been carried

out to prevent copy image misalignment.

SF-2040 This change has been carried out from 1995, mid-December production.
SF-2025/2030 This change is effective from the start of 1996 January production.

(3) From the start of mass production suede had been attached to the end portions of

both sides as a temporary measure to prevent light from leaking in the BL.
As a permanent measure the contact surface of the suede has been increased.

Attachment standard Attachment standard

Attachment standard

(12)

BL fixing mylar sheet

(15)(15)

(12)

BL PWB UN

BL fixing suede

Temporary measure from the start of mass production.
Permanent measure from 1995 mid-October production.

SHARP CORPORATION Reprography Division

1/5

Green

C

(4) A change has been carried out in the motor cover mylar sheets attached to the main

motor and mylar sheets have been attached to the PC sensor section in the DR cleaner
unit to prevent paper jams due to copy paper curling during B5R double-side copy
operations.

PC sensor protective mylar sheet

PC sensor

Standard
0+0.5
0

Standard
0±0.2

Change in the motor cover mylar sheet

From the start of mass production.

Addition of the PC sensor protect sheet

(Only for the USA)
This change is effective from the start of 1996 February production.
(For markets other than the USA)
This change is effective from the start of 1996 January production.

(5) A change has been carried out in the thermostat to prevent cracking of the thermostat

section of the upper heat roller.

This change is effective from 1995 mid-December production.

(6) A change has been carried out in some of the parts to prevent cracking of the MG

roller shaft in the developing unit. (This change has been carried out only in model
SF-2040.)

NBRGY0569FCZZ
Ball bearing

E-ring

Bearing holder S
LHLDZ1327FCZZ

2/5

This change is effective from 1995 mid-November production.