Zebra ZQ520 Maintenance Manual

P1075391-001 • ZQ520 Repair Procedures • 2-23 •
Media Cover Assembly
Installation Instructions
This kit includes the parts necessary to install Media Cover kits P1072539-003,
-004, -005, and -006 in the ZQ520 linered and linerless printers. Read these
instructions thoroughly before attempting to install this kit.
Tools Required
• T-8 TORX Driver (4.7 +/- 1 in. lb.)
Removing the Media Cover Assembly
1. Remove the Printer Chassis from
the Main Housing as previously
described on Page 2-16.
2. Disconnect the Black Bar flex
cable (circled) at J4 on the Top
PCBA. Feed it past the Motor
and out of the PCBA Mounting
Bracket.
3. Peel the Black Bar cable away
from the underside of the Media
Plate (see arrow).
4. Use a small hex driver to push the
Hinge Pin out of the hinges of the
Media Cover.
5. Remove the Torsion Spring from
the mounting holes (circled) on
the Media Guide Plate.
6. Detach the Media Cover (along
with Black Bar cable) from the
Media Plate.

Zebra ZQ520 Specifications

General

Print Method	Direct Thermal
Resolution	203 dpi
Operating Humidity	10% to 90% non-condensing
Storage Humidity	10% to 90% non-condensing
Max Print Width	4.09 in (104 mm)
Connectivity	Bluetooth
Battery	PowerPrecision+
Durability	IP54-rated
Drop Specification	Multiple 6.6 ft./2 m drops to concrete
Media Sensors	Reflective and transmissive
Core Inner Diameter	0.75 in (19 mm)
Thickness	2.3 mil to 5.5 mil
Operating Temperature	14°F to 122°F (-10°C to 50°C)
Weight	1.73 lbs (0.79 kg) with battery
Supported Media Types	labels
Max Print Speed	5 in./127 mm per second