User`s guide

Zebra Mobile Printers • Wireless Conﬁguration Guide • rev. H 44

You will also need a serial communications cable to connect

your computer and the mobile printer. Refer to the following

table:

Model Serial Cable p/n

QL 220 Plus

BL16555-1 or

BL17757-000

QL 320 Plus

QL 420 Plus

RW 220

BL17205-1

RW 420

Connect the printer serially to a PC and run Label Vista. Match

the com port setting to the printer (refer to the printer’s 2-key

self test for settings) using Printer/Com Port Setup. Send the

CacertSv.nrd ﬁle by selecting Printer/Send File and make sure

to check off the “Store to ﬂash ﬁle system” option.

Repeat this process to store the remaining two certiﬁcate ﬁles

on the printer.

To set up the printer to use EAP-TLS a few conﬁguration pa

rameters need to be edited on the printer. Run HyperTerminal.

Create a connection name and set it to the com port you are

using. Match the com port settings to the printer. Select File/

Properties/Settings/ASCII Setup and check the top two check

boxes in the ASCII Sending section:

continued