Read Sharp AR-F12 (serv.man5) Service Manual online
4-10
CHAPTER 4 PUNCHER UNIT (OPTION) BASIC OPERATION
2) A hole is punched in the trailing edge of the second sheet.
[punch shaft stopped/
home position]
home position]
[punch shaft is rotated 90˚
in the reverse direction/
hole punched]
in the reverse direction/
hole punched]
[punch shaft is rotated 180˚
in the reverse direction/
punch operation completed]
in the reverse direction/
punch operation completed]
Figure 4-206
When two holes are punched, the 3-hole puncher is fed reciprocally in the escape direction (hole
puncher rise direction) as shown below.
puncher rise direction) as shown below.
[punch shaft is rotated 90˚
in the reverse direction/
hole puncher rises to
topmost position]
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]
in the reverse direction/
hole puncher returns to
original position]
[punch shaft stopped/
home position]
home position]
Figure 4-207
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