Specifications

NOTE.- Printer specifications are subject to change without notice.

Printing Specifications

 

QL220

QL320

QL420

 

 

 

 

Print Width

Up to 1.89“ (48 mm)

Up to 2.9“ (71.2 mm)

Up to 4.09“ (103.8

mm)

 

 

 

 

 

 

 

Print Speed

3” per second

4” per second

3” per second

 

(76.2 mm/second)

(101.6 mm/second)

(76.2 mm/second)

 

 

 

 

Distance from

.445” (11.3mm)

.571” (14.5 mm)

.571” (14.5 mm)

Print Element

8.9 dots

116 dots

116 dots

to Top of Form

 

 

 

 

 

 

 

Print Head Life,

1,964,160” (50 Km) nominal

 

calculated

 

 

 

 

 

 

 

Print Density

203 dots/inch (8 dots/mm)

 

 

 

 

 

Memory/Communications Specifications

Flash Memory

1 MB flash (standard); 2 MB flash (optional)

 

 

SRAM Memory

1MB SRAM (standard); 2 MB SRAM (optional)

 

 

Standard

RS-232 serial port (8 Pin circular DIN connector)

Communications

Configurable Baud rate (from 9600 to 57.6

 

Kbps), parity and data bits.

 

Software (X-ON/X-OFF) or hardware (DTR/STR)

 

communication handshake protocols.

 

 

 

Infrared wireless link (QL320 and QL420) meets

 

IrDA 1.1 communications specifications

 

2,400 to 115,200 Baud rate

Optional Wireless

Bluetooth compatible 2.4 GHz SRRF link

Communications

 

Optional wireless LAN capabilities comply with

 

 

802.11 and 802.11b protocols*

 

 

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QL Series User Guide