Zebra QLn420 User Manual

QLn Series Mobile Printers Quick Start Guide
1
Introduction
Battery Install &
Charging
Media Loading
Connect Printer/
Printer Controls
Cleaning and
Troubleshooting
Accessories and
Contact Info
Introduction
Thank you for choosing the Zebra QLn™ Se-
ries Mobile Printers. These rugged printers will
become a productive and efficient addition to
your workplace thanks to their innovative design. Because
it is made by Zebra Technologies you can be assured of
world-class support for all of your bar code printers, soft-
ware, and supplies.
This document provides an easy reference for operating
and maintaining the QLn Series Mobile Printer.
Complete and current documentation for this printer
is provided by the QLn Series User Guide available on the
Internet at:
www.zebra.com/manuals.
QLn420 QLn320 QLn220
Media width
2.0 in. to 4.4 in.
(50,8 to 111,76 mm)
Media width:
1.0 in. to 3.125 in.
(25,4 mm to 79,4 mm)
Media width:
.63 in. to 2.18 in.
(16 mm to 55,37 mm)
Printer Dimensions
H: 7.35 in. (186,7 mm)*
W: 6.50 in.(165,1 mm)
D: 3.25 in (82,5 mm)
* with belt clip
Printer Dimensions
H: 6.85 in. (173,659 mm)*
W: 4.65 in.(117,856 mm)
D: 3.15 in (76,9 mm)
* with belt clip
Printer Dimension
H: 6.73 in. (170,9 mm)*
W: 3.60 in. (91,4 mm)
D: 2.75 in. (69,9 mm)
* with belt clip
Always refer to the Important Safety Information data
sheet shipped with each printer and the Technical Bulletin
shipped with each battery pack. These documents detail
procedures to ensure maximum reliability and safety while
using this printer.
© ZIH Corp 2012
P1031679-002 Rev. B
QLn Series Overview (QLn320 Shown)
1. Platen Roller
2. Bar Sensor
3. Media Support Disks
4. Tear Bar
5. Label Present Sensor
6. Peeler Lever
7. Peeler Bail
8. Media Cover Button
9. Keypad
10. Strap Post
11. LCD Screen
12. Printhead
13. Media Cover
14. Gap Sensor
15. Power Button
16. Feed Button
17. LED Charge Indicator
2
8
6
7
12
10
13
14
1
11
5
4
3
17
1615
9

Zebra QLn420 Specifications

Operating Environment

operating temperature	-4°F/-20°C to 122°F/50°C
storage/transport temperature	-13°F/-25°C to 158°F/65°C
operating humidity	10% to 90% non-condensing
storage humidity	10% to 90% non-condensing
ip rating	IP43 (IP54 with soft case)
drop tolerance	6'/1829mm to concrete

Power and Battery

battery capacity	5.0Ahr
battery charger	Built-in
charging options	AC adapter, Charging and Ethernet cradle, Vehicle cradle (DC power), Smart charger, Quad charger

Media Specifications

media width	2.0"(51mm)/4.4" (112mm)
media length	0.5"/12.7mm to 32"/813mm or continuous
maximum media roll size	2.6"/66mm OD on a 0.75"/19mm or 1.375"/34.9mm core
media thickness	3.2 mil to 7.5 mil
media types	Die-cut, roll-fed, fan-fold, receipt, linerless

Printer Specifications

resolution	203dpi/8 dots per mm
memory	128MB RAM; 256MB flash (standard)
print width	4.1"/104 mm
print length	Min. 0.5"/12.7mm Max. 32"/813mm
print speed	Up to 4"/102mm per second

Weight and Dimensions

width	6.5" (165mm)
height	7.35" (187mm) with beltclip
depth	3.25" (82.5mm)
weight	2.45lbs (1.1kg) with battery