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6.6 PUNCH UNIT B377 (OPTION)
The punch unit punches holes in printed sheets, one by one. The punch unit is provided with a new punch mechanism to improve the accuracy of punching.
NOTE: The illustrations below show the unit for Europe for 2/4 hole punching. The North American unit has five holes for 2/3 hole punching.
6.6.1 PUNCH DRIVE MECHANISM
[D]
[A]
[F]
[E] |
[C] |
[B]
The punch motor [A] drives the punch mechanism. At the correct time after the trailing edge of the paper passes the finisher entrance sensor [B], the punch motor turns on and the paper stops. The punch clutch [C] turns and drives the punch heads [D].
The punch HP sensor [E] detects the home position for the actuator. The punch unit switches off when the
NOTE: SP6113 (Punch Hole Adjustment) adjusts the punch hole position in the sub scan direction for two holes (001
B070/B071 | PTM |