Xerox ColorQube 9303 Series Service Manual page 1799

Paper pressing sen-
sor (Q12-322)
Bin 1 upper level sensor
(transmitter) (Q12-188)
Bin 1 upper level sensor
(receiver)
Bin 1 upper limit
switch (S12-190)
Bin 1 90% full sensor (Q12-187)
Bin 1 lower limit
switch (S12-191)
Figure 19 Stacker components
ColorQube® 9303 Family
Bin 1encoder sensor (Q12-163)
Bin 1 elevator
motor
(MOT12-241)
Hole Punch
The hole punch is an optional module, providing 2 or 3 hole options, 4 hole, Swedish 4 hole
and Legal 2 hole. Each option is provided as a kit, easily installed, using a knurled thumb
screw. When the hole punch module is not installed, a blanking assembly is fitted in its place.
When the hole punch is installed, the punch present link is detected at power-on by the HVF
PWB, and the hole punch is acknowledged on the GUI. The active components of the hole
punch are:
• Punch head motor, MOT12-244 - A DC motor, driving the punch head to operate all
punches simultaneously, via eccentric cams. Refer to
• Punch head home sensor, Q12-194 - A flag sensor, detecting the punch head in the home
position, via a notched, cylindrical flag at the end of the cam shaft. Refer to
• Punch unit motor, MOT12-245 - A stepper motor, driving the punch unit between the
home and 'paper edge detected' positions. Refer to
• Punch unit home sensor, Q12-114 - A flag sensor, detecting the punch unit in the home,
(outboard), position. Refer to
• Punch sensor 1, Q12-078 - A reflective sensor, detecting the front, (outboard), edge of
8.5"x11" LE fed paper. The punch unit motor MOT12-245, drives the punch unit forwards
until the paper edge is detected. The punch unit is then in the correct position for the
punch head to operate. Refer to
• Punch sensor 2, Q12-075 - A reflective sensor, detecting the rear, (inboard), edge of
8.5"x11" SE fed paper. The punch unit motor MOT12-245, drives the punch unit forwards
until the paper edge is detected. The punch unit is then in the correct position for the
punch head to operate. Refer to
• Punch sensor 3, Q12-076 - A reflective sensor, detecting the rear, (inboard), edge of A4
LE fed paper. The punch unit motor drives the punch unit forwards until the paper edge is
detected. The punch unit is then in the correct position for the punch head to operate.
Refer to Figure 20.
February 2013
8-105
Figure 20.
Figure 20.
Figure 20.
Figure 20.
Figure 20.
Principles of Operation
Figure 20.