Horizontal Registration Operation - Sharp AR-FN8 Service Manual

C.

Horizontal Registration Operation

Horizontal registration drive of the punch slide unit is performed by the horizontal registration
motor (M2P). The home position of the punch slide unit is detected by the horizontal registration
home position sensor (PI1P). 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, PTR1 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 (M2P) starts to
move the punch slide unit towards the front.
Trailing edge detection sensor
(LED5,PTR5)
CHAPTER 4 PUNCHER UNIT (OPTION) BASIC OPERATION
Punch slide unit
Figure 4-208
Horizontal registration motor (M2P)
Sheet delivery direction
Sheet
4-11