Zebra Technologies RW 420 ユーザーズマニュアル

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RW Series User Guide

The top of the screen has a row of status icons which indi-

cate the state of various printer functions:

 Indicates a Bluetooth connection is established. This 

icons is functional only on RW series printers with a 
Bluetooth wireless option installed.

 Indicates that the printer is associated with a wireless 

Local Area Network (LAN) using an 802.11b/g compliant 
radio.  This icon is functional only on RW series printers 
with a WLAN wireless option installed.

A flashing icon indicates low battery status.  You 

should suspend any printing operations and recharge or 
replace the Battery Pack as soon as is convenient.

 A flashing icon indicates that the media cover is open or 

not properly latched.

 A flashing icon indicates normal printing activity.

A flashing icon indicates that a file is being downloaded 

to the printer.

 A flashing icon indicates that the printer does not detect 

any media.  This could indicate an out of media condition, 
or improperly loaded media.

Programmable LCD Settings

In addition to the status icons, the LCD on the control pan-

el can display many of the printer’s settings and functions as 
text as determined by the printer’s application.  Applications 
can be written to allow the user to view and /or modify these 
settings using the scroll and select keys on the display.  Refer 
to the tables on the following pages for a partial set of printer 
features that can be programmed to display on the LCD.

The LCD has a backlighting option which allows viewing of 

the screen in a dark environment, or provides better contrast 
in a very bright environment.  Use of the display backlight will 
decrease the time the printer will run between charges.  Refer 
to the section “Extending Battery Life” for more information. 

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