Intermec PX4i

Chapter 2 — Connecting the Printer
72 PX4i and PX6i High Performance Printer User’s Manual
6 If you are using certificates for validation, here are some
commands you may need to use.
• Send the following commands to set a certificate and enable
validation:
<STX><SI>ws,CA_CERT,c:/testCA.pfx@export<ETX>
<STX><SI>ws,VALIDATE,ON<ETX>
where c:/testCA.pfx is the location and name of the certificate
on the printer and export is the passphrase.
• Send the following commands to set a common name for
server 1 and server 2:
<STX><SI>ws,.SERVER_CN1,xxxxxxxxxx<ETX>
<STX><SI>ws,.SERVER_CN2,xxxxxxxxxx<ETX>
where xxxxxxxxxx is at least 8 characters but less than 96
characters.
• Send the following command to make sure your values match
those used by the access point:
<STX><SI>wt<ETX>
All variables are returned with the exception of EAP_PASS
which always returns “****” if configured and CA_CERT
which transmits the name of the last certificate authority
successfully installed. An additional read-only variable for the
supplicant state, called STATE, is also returned.
• You may need to send the following command several times for
the wireless station to connect:
<STX><SI>ws,ACTIVE,1<ETX>
Connecting Peripherals to the USB Host Port
You can connect these peripheral devices to the USB host interface
port on the printer:
• USB mass storage device
• Keyboard
• Bar code scanner
• USB hub