Zebra Technologies LI 72 Benutzerhandbuch

RW 420 User Guide

Preventive Maintenance

•  Avoid exposing the battery to direct sunlight or tempera-

tures over 104° F (40° C).

•  Always use a Zebra charger designed specifically for 

Lithium-Ion batteries.  Use of any other kind of charger 
may damage the battery.

•  Use the correct media for your printing requirements. An 

authorized Zebra re-seller can help you determine the 
optimum media for your application.

•  If you print the same text or graphic on every label, con-

sider using a preprinted label.

•  Choose the correct print darkness, and print speed for 

your media.

•  Use software handshaking (XON/XOFF) whenever pos-

sible.

•  If your printer has the optional LCD display, use the dis-

play backlight only when necessary.  Turn it off whenever 
it is not needed.

•  Remove the battery from the printer if it won’t be used for 

a day or more and you’re not performing a maintenance 
charge.

•  Consider purchasing an extra battery.
•  Remember that any rechargeable battery will lose its 

ability to maintain a charge over time.  It can only be 
recharged a finite number of times before it must be 
replaced.   Always dispose of used batteries properly.  
Refer to Appendix D for more information on proper bat-
tery disposal. 

•  Don’t print while the LI 72 Wall Charger is plugged into 

the unit.  Unreliable battery charging can result.