Canon External 2/3 Hole Puncher-B1, Руководство по обслуживанию

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Chapter 2
2-4
F-2-6
2) A hole is punched in the trailing edge of the second sheet.
F-2-7
When two holes are punched, the 3-hole puncher is fed reciprocally in the escape direction (hole puncher rise direction) as shown below.
F-2-8
2.2.4 Horizontal Registration Operation
0023-7078
Horizontal registration drive of the punch slide unit is performed by the horizontal registration motor (M62). The home position of the punch slide unit is detected
by the horizontal registration home position sensor (PI61). The punch slide unit detects the trailing edge of the paper by the trailing edge sensor (LED5, PTR5) and
horizontal registration sensors (LED1 to 4, SREG1 to 4) and is moved to the trailing edge position matched to the paper size.
The following shows horizontal registration operation.
1) When the leading edge of the paper from the host machine is detected by the trailing edge sensor (LED5, PTR5) on the puncher unit, the horizontal registration
motor (M62) starts to move the punch slide unit towards the front.
[punch shaft stopped/
home position] [punch shaft is rotated 90˚
in the forward direction/
hole puncher rises to
topmost position] [punch shaft is rotated 180˚
in the forward direction/
hole puncher returns to
original position]
[punch shaft stopped/
home position] [punch shaft is rotated 90˚
in the reverse direction/
hole punched] [punch shaft is rotated 180˚
in the reverse direction/
punch operation completed]
[punch shaft is rotated 90˚
in the reverse direction/
hole puncher rises to
topmost position] [punch shaft is rotated 180˚
in the reverse direction/
hole puncher returns to
original position] [punch shaft stopped/
home position]