Zebra QL 220 Plus Podręcznik Użytkownika Pobierz pdf (Strona 27)

QL Plus Series User Guide

or Indicates Bluetooth communications status. A

“bulb” icon appears on earlier printers; the “Bluetooth”

icon ( ) will appear on the most recent QL Plus series

displays This icon will either be on to indicate a Bluetooth

connection, or off. These icons appear only on printers

with the Bluetooth wireless option installed.

Indicates that the printer is connected to a radio network

via 802.11b/g protocols. It remains on with a valid connec-

tion. If the icon is off, there is no connection to a radio

network.

A flashing icon indicates low battery status. You

should suspend printing operations and recharge or re-

place the Battery Pack as soon as is convenient.

A flashing icon indicates that the media cover is open or

not properly latched.

Indicates normal printing activity.

Indicates that data transmission is occurring.

A flashing icon indicates that the printer does not detect

any media. This could indicate an out of media condition,

or improperly loaded media.

A flashing icon, in conjunction with a steadily lit

Bluetooth icon ( or ) or the 802.11b/g icon ( ) indi-

cates wireless data transmission. It also indicates cable

communications when the printer is connected via the se-

rial (RS232) port.

Programmable LCD Settings

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

el can display other printer settings and functions as text.

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 table on the following page for a partial

set of printer features that can be displayed on the LCD.

The LCD backlighting option allows viewing of the screen

in a dark environment, or provides better contrast in a very

bright environment. Extensive use of the display backlight will

decrease the time the printer can run between charges. Refer

to the section “Extending Battery Life” for more information.

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Zebra QL 220 Plus Podręcznik Użytkownika Strona 27