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July 1998 TC9830SM Rev. B 7/98 Confidential 59
APPENDIX D MODEL 928 STACKER
The 928 Stacker only works with a 9835 printer with a 926 Knife attached.
SPECIFICATIONS
Height: 14.4 inches (366 mm)
Base Width: 25.6 inches (650 mm)
Tag Bed: 29.6 inches (752 mm)
Depth: 7.9 inches (201 mm)
Weight: 18 pounds (8.2 kg)
Shipping Weight: 30 pounds (13.6 kg)
Power: 115 VAC, 60 Hz,
100 VAC, 50/60 Hz,
230 VAC, 50 Hz
Capacity: Up to 1,500 tags with tag
thickness of 0.010 inches (.25 mm) thick
Operating Limits: Thermal Transfer:
40 to 95 degrees F
(4 to 35 degrees C)
Direct:
40 to 104 degrees F
(4 to 40 degrees C)
Storage Limits: 15 to 120 degrees F
(-9 to 49 degrees C)
Relative Humidity:
(Operating and 5 to 90 percent non Storage):
condensing
Speed: Up to 6.0 inches
(152 mm)
Minimum Stackable Tag Sizes:
Width Length
Printed widthwise: 1.63 inches 1.2 inches
(41 mm) (30 mm)
Printed Lengthwise: 1.2 inches 1.57 inches
(30 mm) (40 mm)
Header Length: 3.66 inches (93 mm)
NOTE: Supply roll must be wound printed side in.
FUNCTIONAL DESCRIPTION
The 928 Stacker consists of the following modules:
• Upper Transport Assembly
• Upper Drive Shaft Assembly
• Lower Transport Assembly
• Stepper Motor
• D C Motor
• Stacker Full/Jam Sensors
• Power Supply
• Control Board
The Model 928 Stacker is attached to a 9835 Printer
which has the Model 926 Knife Assembly installed.
The printer and knife attaches to tabs on the stacker
mounting plate.
A wiring harness carries electronic signals and 12 Vdc
from the knife to the stacker. Additional electrical
power required by the stacker is provided by an on-
board power supply. The power supply converts 115
VAC to 24 Vdc for the DC motor.
The Control Board contains the necessary circurity to
provide control of the motors and sensors, and has a
daughter board to provide power to the stepper motor.
The DC motor drives the Lower Transport Assembly
through a series of pulleys and gears. The Lower
Transport Assembly and Upper Transport Assembly
move cut tags from the knife to the stacker belt.
A stepper motor drives the stacker belt. As the
stacker belt revolves, the accumulating tags move
with the belt toward the end of the stacker tray. Belt
movement is automatically stopped when the tags
reach the end of the stacker tray and the Stacker full
sensor sends a stop signal to the printer. Belt
movement can also be stopped by turning the printer
off.
The purpose of the Stacker Full Sensor is to detect
when the stacker tray has been filled with tags and to
signal the Stacker Control Board to stop operations.
INSTALLATION
1. Unpack stacker from shipping carton. Retain
carton.