KV-S1058Y, KV-S1028Y, KV-S1057C-M2, KV-S1057C-J2, KV-S1027C-M2, KV-S1027C-J2 - Panasonic Other Service Manuals Service Manual (repair manual). Page 27

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*The Slider Assy is pulled by the Slider Spring1 when the power

is off and the Slider Assy is located at the origin position.

1. When the power is turned on, the Platen Motor slightly 

rotates counterclockwise and the Reference Plate is set to 
white background color.

2. When changing the Reference Plate into black background 

color, the Platen Motor rotates counterclockwise and Slider 
Assy is moved to the right. 
The Reshuffling Lever is pushed by the Slider Assy and the 
Reference Plate is changed into black background color 
side.
Then, the Platen Motor slightly rotates clockwise and the 
Reference Plate is set to black background color.

3. When changing the background color of Reference Plate 

from black to white, the Platen Motor rotates clockwise and 
the Slider Assy is moved to the origin position (left side). 
The Reshuffling Lever is pushed and the Reference Plate is 
changed into white background color side. 
The Platen Motor slightly rotates counterclockwise and the 
Reference Plate is set to white background color.

Slider Assy

Platen Motor

Reference Plate(B)

Reference Plate(F)

Reshuffling Lever

 Reshuffling lever

Slider Gear

Slider Cam

Slider Assy

Platen Motor

CIS

Slider Spring 1

Reshuffling 

Lever