Zebra RW 420 User's Guide download pdf (Page 55)

RW Series User Guide

Preventive Maintenance

Extending Battery Life

• 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 op-

timum 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 possi-

ble.

• Use the LCD display 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 abil-

ity to maintain a charge over time and can be recharged

a finite number of times before it must be replaced.

Always dispose of used batteries properly. Refer to

Appendix E for more information on proper battery dis-

posal.

Caution • Do not print while the LI72 Wall Charger is plugged into the

unit. Unreliable battery charging can result.

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Zebra RW 420 User's Guide Page 55