Zebra QLn420 Installation Instructions

P1059402-001 Rev. A pg. 3
Caution: Never install or remove the equipment from the vehicle’s electrical system while the vehicle is running.
This may result in permanent damage to the equipment.
Warning: It is very important to ensure that you make the correct cable to power source connections, because
electrical energy from a vehicle’s power system can harm equipment and people.
Ensure that the Power Supply has proper cooling. Do not place any padding or cushioning material under the
unit or next to the back of the unit.
Electrical Information
Power Supply Input: 12VDC to 48VDC
Caution: Since the QLn420 Mobile Battery Eliminator consumes vehicle power even when the printer is
turned o, it MUST be connected to a power source that is switched o when the vehicle is turned o.
Zebra Technologies Corporation is not liable for damage to any equipment caused by improper installa-
tion of this equipment to any power source.
Regulatory Information
Regulatory Markings
Type-approval labels indicate compliance with country regulations. This product carries country-
specific labels to indicate compliance.
Radio Frequency Interference Regulations
This device complies with Part 15 of the FCC Rules. Operation is subject to the following two
conditions: (1) This device may not cause harmful interference and (2) this device must accept any
interference received including interference that may cause undesired operation.

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