Intermec PR3

Chapter 3 — Troubleshoot and Maintain the Printer
PR2 and PR3 Mobile Receipt Printer User Manual 37
7 Double-click the file, and then click Upgrade.
On your printer, the Intermec Ready-to-Work™ indicator and
Critical Error LED blink to indicate firmware is being upgraded.
When the upgrade is complete, the Ready-to-Work indicator stays
on.
Upgrade Firmware Using PrintSet
To upgrade your printer firmware using PrintSet 5.2 or later, you
connect your printer to a desktop PC through a USB connection.
1 Connect your printer to a desktop PC with a USB cable.
2 Download and install Intermec PrintSet 5.2 or later from the
Intermec website at www.intermec.com.
3 Use PrintSet to add your printer to PrintSet and upgrade printer
firmware.
Clean the Printer
Cleaning the printhead on a regular basis is important for the life of
the printhead and for the print quality. You should clean the
printhead each time you replace the media.
1 Turn the printer off.
2 If necessary, disconnect the printer from power.
Note: The first time you create a USB connection to a desktop PC, you
must use Intermec InterDriver to install the appropriate driver
software on your PC.
Caution: Never use hard or sharp tools to peel away stuck labels or
other material. The printhead is delicate and can easily be
damaged.