SHARP sp2253 Technical Report

Date: Mar. 9, 1998

COPIER SF-2050/2052

1. Change of in-machine duct in the rear frame section

2. Change of MG roller in the developing unit

1. Change of in-machine duct in the rear frame section

1. Model Name: SF-2050/2052/2150

2. General: Since the in-machine duct (P/G No. 12 -5) has been changed on SF-2052/2150 and the

No. : SP-2253

upper/lower duct mylars have been has been added to them since the first product mass-pro­duced, it is requested to correct the parts guide.

<Old> <New>

PDUC-0097FCZ1

* Sticking references for added parts (duct mylar upper/lower)

→

PDUC-0097FCZ2
PSHEP4582FCZZ (Added)
PSHEP4583FCZZ (Added)

SHARP CORPORATION Reprography Division

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Green

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* The upper duct mylar covers the lower duct mylar from above.
Moreover, along with the above change, the parts are commonly used.
The similar change is also applied to SF-2050.

3. Action: SF-2052 1st product mass-produced
SF-2050 Japan (domestic) type 1st product in October, 1997
SF-2050 France (SMF) type 1st product in November, 1997

2. Change of MG roller in the developing unit

1. Model Name: SF-2050/2052/2150

2. General: As MG roller (P/G 19 -29) has been changed on SF-2052/2150 since the first product

mass-produced, it is requested to correct the parts guide.

<Old> <New>

NROLM1078FCZZ → NROLM1078FCZ1

Moreover, along with the above change, the part is commonly used.
The similar changed is applied to SF-2050.

3. Action: SF-2052/2150 1st product mass-produced
SF-2050 1st product in October, 1997

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