SHARP sp2325 Technical Report

Date : Sep. 9,1998

COPIER: SF-2052

1. Prevention against damage of transport roller by the
ADU earth spring

2. Screws change owing to the disuse of drive plate
and tap (Improvement of productivity)

1. Prevention against damage of transport roller by the ADU earth spring

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

No. : SP-2325

2. General: The ADU earth spring in the ADU unit may touch the transport roller one-sidedly, depending on

the fixing method of screw, and the transport roller may be damaged. Therefore, the shape of
ADU earth spring is changed. In order to improve the productivity, the ADU roller earth spring
is disused.

3. Description: From the first unit of production in July, 1998.

SHARP CORPORATION Reprography Division

1/3

Green

C

2. Screws change owing to the disuse of drive plate and tap (Improvement of productivity)

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

2. General: In order to improve the productivity, the material of drive plate B and delivery paper guide using

in the ADU unit is changed and the tap is disused. Therefore, the following screws are changed.

Since the drive plate B and delivery paper guide have a compatibility, the change of parts codes
is not performed. The screws used before change are not used for the drive plate B and delivery
paper guide after disusing the tap.

3. Description: From the middle of production in August, 1998 (Running change)

2/3