TUNNEL MASTER JR MANUAL
System Hardware 31
Receipt Printer Installation
Mounting and
Installation
The following instructions will provide detail information on
proper mounting and installation of the Receipt Printer.
Receipt Printer Mounting
• The receipt printer should be set on a shelf, which is securely mounted near the
Entrance Keypad
• The Epson report printer is not watertight. It is designed to be located in a dry, non-
corrosive environment.
• The receipt printer must be located so that connections can be easily made, and the
printed receipts can be readily accessed.
Receipt Printer Wiring
• Electrician must provide a dedicated 110vac circuit and outlet to power the report
printer. This should be on the same dedicated circuit as the Relay Box, if possible.
• Drill and provide access into the Entrance Keypad using a Listed ½” water tight
compression connector for a ¼” cable. The connector should be tightened to the torque
specs of the manufacturer. Overtorquing may cause enclosure breakage.
• Insert the cable with the 25-pin RS-232 connector attached (supplied by ICS) into the
Entrance Keypad. Allow excess cable outside the Keypad for easy access to the
backside of the receipt printer so that the RS-232 25-pin connector can be easily
attached and removed.
• Attach the cable to connector labeled PTX, PRX and GND as follows:
Black Gnd
White/Black PRX
Black/White PTX
• Tighten all wires on the circuit board in the relay box to 20 pound-inches (2.3 n-m.)
Overtorquing may cause enclosure breakage.
• Connect the 110vac power supply (provided by ICS) to the dedicated 110vac outlet and
the report printer.
• Connect the 25-pin RS-232 connector to the back of the receipt printer.
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