Canon 2/3 Hole Puncher Unit-A1 Service Manual page 34

• 2/4 Hole Puncher Unit
Punch HP Sensor 1
(PS303)
OFF OFF
ON OFF
OFF ON
ON OFF
• 2/3 Hole Puncher Unit
Punch HP Sensor 1 Punch HP Sensor 2
(PS303)
OFF OFF
Punch 1
Punch HP Sensor 2
Punch 1
(PS304)
-
Down
(Punching)
-
Up
Punch 1
Punch 1
(PS304)
-
Punch 3
Punch 2
Punch 2 Punch 3
- -
UP UP
- -
Down Down
(Punching) (Punching)
Punch 4
Punch 3
Punch 2
Punch 2 Punch 3
- -
28
2. Technical Explanation
Punch 4
Punch 4
- -
Down 4 holes
(Punching)
- -
UP 2 holes/4
holes
Punch 5
Punch 4 Punch 5
- -
Number of
holes
Number of
holes
-