
Physical Specifications
QLn220 is 9% smaller by volume than the QL220
QLn320 is 23% smaller by volume than the QL320
Environmental Specifications
• Operating Temperature: -4°F (-20°C) to 122°F (50°C)
• Charging Temperature: 32°F (0°C) to 104°F (40°C)
• Cradle Temperature: 32°F (0°C) to 122°F (50°C)
• Storage Temperature: -13°F (-25°C) to 158°F (65°C)
• Relative humidity:
⇒ Operation: 10% to 90% non-condensing
⇒ Storage: 10% to 90% non-condensing
• IP Rating: 43 (IP54 with soft case)
Agency Approvals
• Emissions: FCC Part 15, Subpart B, EN55022 Class-B, EN60950,
EN55024 and VCCI class B
• Susceptibility: EN55024, EN61000-4-2, EN61000-4-3, EN61000-
4-4, and EN61000-4-5
• Safety: CE, UL, TUV, CSA
Preventative Maintenance
Zebra recommends cleaning the QLn Series printers on a
regular basis using standard Zebra printer parts and cleaning
supplies. Consult your User’s Guide for further details.
• Cleaning:
The exterior is cleaned with a lint-free cloth, and if
necessary, a mild detergent solution or desktop cleaner.
Interior components are cleaned with 70% isopropyl
alcohol (IPA) or blown air to remove any particles.
• Battery:
It is recommended that the battery be fully discharged
several times by cycling it to maximize performance.
Application Flexibility
QLn printers are designed to support a wide variety of
applications and media types. Please consult the CPCL or ZPL
programming manual for configuration details. Zebra
recommends always qualifying any application with thorough
testing.
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