QLn 320 mobile printer

With its proven durability, user-friendliness, high efficiency and easy integration, the Zebra QL™ series thermal mobile printers are widely favored by customers. As Zebra's third-generation QL printers, the QLn™ series—including the QLn320™ for 3-inch width printing—take full advantage of these QL platforms.

QLn320 is more durable and can significantly improve work efficiency through easier-to-navigate display, faster high-quality printing, a variety of forward-looking warnings, and more convenient charging accessories. In addition, it is easier to integrate, with Zebra global printing solutions, better network performance, and ZebraLink™ support — including remote and Ethernet connection diagnostics and management for printers, batteries, configuration, and firmware, to ensure maximum printer performance Efficient use, significantly improving operational efficiency. QLn320 is ideal for retail applications such as shelf-side price tag applications and return label printing.

Standard features
Thermal printing technology
203 dpi (8 dots/mm) resolution
Print speed: up to 4 ips (100 mm/s)
CPCL and ZPL [Future] Programming language
Built-in fixed and scalable font
400 MHz 32-bit ARM processor, 128 MB RAM
256 MB flash memory
Serial and USB ports
2.45 AH removable lithium-ion smart battery
Easy to use peel and presentation mode
Label presentation sensor that can generate one label at a time
Tear bar for easy distribution of receipt
management: mirroring, SNMP, Web Server (with customizable HTML pages), Wavelink Avalanche® [Future firmware update]
Easy-to-read large LCD control panel, 240 x 128 pixel
5-way navigation button, 2 software-defined keys
to display printer alerts on the display, Help menu
Can withstand the impact of multiple drops from a height of 5 feet/1.52 meters to the concrete floor.
Label counter
Real-time clock
printing specifications
Resolution
203 dpi (8 dots/mm)
memory
128MB RAM
256MB Flash
printing width
2.9 inches (72 mm)
printing Length
32 inches (813 mm)
Printing speed
Up to 4 ips (100 mm/s)
Media characteristics
Maximum label and liner width
3.125 inches (79 mm)
Minimum label and liner width
1.0 inches (25 mm)
Maximum label and liner length
32 inches (813 mm)
Maximum Media roll diameter
2.6 inches (66 mm)
core diameter
0.75 inches (19 mm) or 1.375 inches (34.9 mm)
Media thickness
2.3 mil to 6.5 mil
Media type
Black label paper, label paper, roll paper
working parameters
Working temperature
DT: Operating temperature -4° F (-20° C) to 122° F (50° C), thermal
storage temperature
-13° F (-25° C) to 158° F (65° C),
operating humidity
10-90 % (Non-condensing)
storage humidity
10-90% (non-condensing)
electrical parameters
DC charging input: 12 VDC ± 10% (maximum 2A)
removable, rechargeable ion battery
2.45AH
7.4V
agency certification standards
FCC Part 15, Subpart B
EN55022 Class-B
EN60950
EN55024
VCCI class B
EN55024
EN61000-4-2
EN61000-4-3
EN61000-4-4
EN61000-4-5
CE
UL
TUV
CSA
physical parameters
Width
4.6 inches (117 mm)
Height
3.3 inches (84 mm)
Depth
6.8 inches ( 173 mm)
Weight
1.6 lbs (0.72 kg)
Related products
Option
802.11b/g
Bluetooth 2.1
10/100 Ethernet support (via docking cradle)
Linerless printing (silicone impression cylinder only)
ZBI 2.x — [Future Firmware update]
Communication interface function
802.11b/g
Bluetooth 2.1
10/100 Ethernet support (via docking cradle)
USB 2.0 full-speed interface (12 Mbps)
Mini-B connector
Serial interface: 14-pin RS-232C
programming language
core programming Language
Native CPCL
barcode symbol
One-dimensional
Code 39
Code 93
UCC/EAN-128
Code 128
Codabar
Interleaved 2-of-5
UPC-A
UPC-E
EAN-8
EAN-13
Two - dimensional
PDF417
MicroPDF417
MaxiCode
QR Code
RSS / GS1 DataBar family ( 12 barcodes)
Aztec
Data Matrix
TLC 39
fonts and graphics
CPCL fonts and graphics, including:
standard fonts: 25 bitmap fonts, 1 smooth and scalable font (CG Triumvirate bold compression*)
-downloadable bitmap and scalable Font
-International character set (optional): Chinese 16x16 (traditional), 16x16 (simplified), 24x24 (simplified); Japanese 16x16, 24x24; Korean Mincho, Meong; Russian
-expandable text function
-standard built-in fonts can be Cycle in 90° increments
-Support user-defined fonts and graphics and logos
-Text connection to assign different character styles
-Support the text to be enlarged to 1 to 16 times the original size
-Proportional and fixed-width font