Intermec PB50 - Manual (Page 58)

Chapter 3 — Troubleshooting and Maintaining the PB50
48 PB50 Mobile Label and Receipt Printer User’s Guide
Cold Booting the PB50
You rarely need to cold boot the PB50 printer, unless you are
upgrading the firmware. If your printer occasionally locks up, you will
want to cold boot it. A cold boot reinitializes the 802.11 radio and
clears the working memory.
To reset the PB50
1 Disconnect the PB50 from power if externally powered.
2 Remove the battery from the PB50 for at least one second.
3 Insert the battery back into the PB50.
4 Reconnect external power if your PB50 is externally powered.
Cleaning the Printer
To properly maintain your PB50, you should clean it at the
recommended intervals. If you have a linerless printer, you may want
to clean your printer more often than recommended. Printing may get
noisy due to residue from the linerless medai building up on the roller
bar.
Note: The Setup menu is not affected by a cold boot. Your printer
retains all of your configuration settings after the printer powers back
up.
To avoid possible personal injury or damage to the printer, never
insert any pointed or sharp objects into the printer.
Use only the cleaning agents specified in this section. Intermec is
not responsible for damage caused by any other cleaning
materials used on this printer. Clean most of the printer with a
cotton swab saturated with alcohol.
Do not clean the linerless platen roller with isopropyl alcohol. It could
damage the surface of the platen roller.