SHARP sp2278 Technical Report

COPIER : SF-2050

Date

:

May. 15, 1998

No. : SP-2278

MEASURE TO IMPROVE THE SEPARATING PERFORMANCE OF
THE COPY PAPER IN THE FUSING UNIT.

1.Model Name: SF-2050

2.General: A change has been carried out in the upper heat roller and the upper CL roller unit.

This action has been carried out as a measure to improve the separating performance
of the copy paper as it passes through the heat roller.

<Part name> <Old> <New>

Upper heat roller NROLT1074FCZ1 → NROLT1074FCZ2
Upper CL roller unit CROLN1076FC31 → CROLN1076FC32

3.Action: From the start of 1998 March production.

Ref.

Model

No.

SF-2050 All

<Interchange>

1. Interchangeable. 4. Not interchangeable.

2. Current type can be used in place of new type.

3. Current type cannot be used in place of new type.

Parts marked with " " is important for maintaining the safety of the set. Be sure to replace these parts with

specified ones for maintaining the safety and performance of the set.

Version P/G No.

name

16 -40

16 -101 CROLN1076FC31 CROLN1076FC32 BK Upper CL roller unit

New type cannot be used in place of current type.

New type can be used in place of current type.

Current parts New parts

Parts code Parts code

NROLT1074FCZ1 NROLT1074FCZ2 BQ Upper heat roller

Effec-

Price

rank

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

6. Others.

Parts name

tive

time

1st lot

'98/3

Inter-

change-

ability

1

Note

SHARP CORPORATION Reprography Division

Green

C