Ricoh FT4460 Service Manual page 368

When the second copy image is shifted to the left of the position of the first
copy image.
Duplex/overlay
transport roller
Duplex/overlay
guide roller
o: Replace the spring
When the second copy image is shifted to the right of the position of the first
copy image.
Duplex/overlay
transport roller
Duplex/overlay
guide roller
o: Replace the spring
Side registration in multi-duplex copy mode can be adjusted in the same way
as in single duplex mode as mentioned above. *
The paper feed path in single duplex overlay copy mode is reverse that of
multi-duplex overlay copy mode.
When side-to-side registration is corrected in overlay mode, always check the
side-to-side registration for image shift in duplex mode. This is because the
image shift direction in duplex copy mode is the opposite that in overlay copy
mode.
Duplex/overlay
Position of spring
Rear spring
Front spring
Rear spring
Front spring
Position of spring
Rear spring
Front spring
Rear spring
Front spring
12-31
Duplex mode *
in main body
o
x
x
o
x: No replacement
Duplex mode *
in main body
x
o
o
x
x: No replacement
28 February 1989
Overlay mode
in main body
o
x
o
x
Overlay mode
in main body
x
o
x
o