Paper Positioning - Ricoh B064 SERIES Service Manual

2.7 PAPER POSITIONING

[G]
Vertical Alignment
When the trailing edge of the copy passes the stapler tray entrance sensor [A], the
positioning roller solenoid [B] switches on long enough for the selected paper size
and pushes the positioning roller [C] onto the paper. The positioning roller and
alignment brush roller [D] rotate to push the paper and align the trailing edge of the
paper with the stack stopper [E].
The stapler transport motor (not shown in this diagram) drives rollers [C] and [D].
Horizontal alignment
When the Start key is pressed, the jogger motor [F] switches on and opens the
jogger fences 10 mm wider than the selected paper size.
When the leading edge of the sheet passes the staple unit entrance sensor, for the
initial alignment, the jogger motor switches on for the prescribed time and closes
the jogger fences 4 mm (2 mm closer to either side of the paper)
Next, the jogger motor switches on again for the prescribed time for the horizontal
alignment to close the jogger fences 6 mm (3 mm to the sides of the paper) for the
final alignment correction. The jogger motor switches on again and the fences
return to the wait position 10 mm wider than the selected paper size.
SM
CÓPIA NÃO CONTROLADA
[C]
[F]
[C]
35
CÓPIA NÃO CONTROLADA
PAPER POSITIONING
[D]
[E]
[B]
[A]
B468D014.WMF
B468/B469/B674