SHARP SP2078 Technical Report

Date: Nov. 28, 1996

COPIER : SF-2022/2025

1. CHANGE IN THE MAGNET CATCH AND THE MG ATT ACHMENT PLATE AS A MEASURE TO IMPROVE PRODUCTIVITY.

2. MEASURE TO ALLEVIATE PROBLEMS OF DIAGONAL FEEDING FROM THE UPPER PAPER CASSETTE.

3. CHANGE IN THE MANUAL PAPER FEEDING LEVER IN THE MANUAL MULTI PAPER FEEDI NG UNI T AS A MEASURE TO IMPROVE PRODUCTIVITY.

4. CHANGE IN THE SOFTWARE OF THE MAIN ROM.

No. : SP-2078

1. Change in the magnet catch and the MG attachment plate as a measure to improve productivity.

1.Model Name: SF-2022/2027/2035/1025/2025/2030/2040

2.General: The changes described below have been carried out as a measure to improve productivity.

3.Description: ➀ A change has been carried out in the

method of securing the MG attachment plate. The MG attachment plate was previously secured by two screws, one on either side of the plate. This has been changed and the MG attachment plate is now secured by a single screw in the middle of the plate. (Because the old parts and the new parts are interchangeable, there has been no change carried out in the part code, but the new MG attachment plates have a hole positioning mark inscribed on both sides of the plate.)

➁ A change has been carried out in the

maker of the magnet catch.

4.Action: From the start of 1996 October production.

Magnet catch

MG Attachment plate

SHARP CORPORATION Reprography Division

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Green

2. Measure to alleviate problems of diagonal feeding from the upper paper cassette.

1.Model Name: SF-2022/2027/2035/1025/2025/2030/2040

2.General: A change has been carried out in the shape of a portion of the U-turn paper guide in the

transport unit. In accordance with this change, a change has been carried out in the part code. These changes have been carried out as a measure to alleviate problems of diagonal feeding from the upper paper cassette.

3.Action: ∗ Japanese production: Running change from 1996 mid-July production.

Chinese (SOCC) production: Running change from 1996 mid-October production.

3. Change in the manual paper feeding lever in the manual multi paper feeding unit as a measure to improve productivity.

1.Model Name: SF-2022/2027/2035/1025/2025/2030/2040

2.General: A change has been carried out in the maker of some of the parts used in the manual

multi paper feeding unit due to discontinued production of the parts. This change has been carried out as a measure to improve productivity. Please refer to the parts list for details concerning this change.

3.Action: From the start of 1996 October production.

4. Change in the software of the main ROM.

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

2.General: A change has been carried out in the software content of the IC (ROM) in the main

PWB, and the software has thus been upgraded. The software upgrade was carried out for the reasons described below . In accordance with this change, a change has also been carried out in the part codes for the IC (ROM) and the main PWB. Furthermore, the part codes for machines bound for Taiwan were different from the other machines, but with this change the codes have all been standardized.

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