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TP850
User’s Manual
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2.3.2 Connecting the Parallel Cable
1. Make sure the computer and the printer are both turned off, plug the parallel cable to the parallel
interface of the printer, Squeeze the wire clips on both sides and make the connector fixed. (As
shown in figure 2-3)
2. Plug the other end of the cable to the computer. Tighten the screws on both sides and make the
cable fixed.
2.3.3 Connecting the USB Cable
1. Plug the USB cable A end (flat shape) into the computer's USB interface.
2. Plug the USB cable B end (square shape) into the printer's USB interface. (As shown in figure 2-4)
Figure 2-3 Connecting the parallel cable
Figure
2-2
Connecting the cash drawer cable
Parallel interface
Wire clips
Parallel cable
Cash drawer cable
Cash drawer interface
Caution: Please use the appropriate cash drawer. Manufacturer will not honor warranty
when using unauthorized cash drawer.
Note: Please don't impact the plug after connecting USB cable.