User's Manual

TERMINAL SETUP
Connecting Optional Devices
VX 520 GPRS CTLS I
NSTALLATION GUIDE 25
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Connecting ECRs to
the VX 520 GPRS
CTLS
The VX 520 GPRS CTLS terminal also supports electronic cash registers (ECR).
Contact your VeriFone representative or visit the online store at
www.store.verifone.com for information on these devices.
Figure 14 provides an example of a peripheral connection to the USB port.
Figure 14 VX 520 GPRS CTLS Sample ECR Connection
External Printers
Supported
Although the VX 520 GPRS CTLS terminal has an internal thermal printer, it may
be convenient to print larger print runs (for example, daily or weekly reports) to an
external printer. The VX 520 GPRS CTLS terminal supports the VeriFone P250,
P350, P900, and P950 external printers. Contact your VeriFone representative or
visit the online store at www.store.verifone.com
for information on these devices.
External printers connect through the RS-232 port and require a separate power
supply.
CAUTION
ECRs require a separate power source. Before connecting a check reader or
similar device, remove the power cord from and ensure that the indicator LED is
not lit.
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