Zebra ZQ520 Maintenance Manual

P1075391-001 • ZQ520 Repair Procedures • 2-43 •
Removing the Gap Sensor Flex
Cable
1. Remove the Printer Chassis from
the Main Housing as described on
Page 2-16.
2. Detatch the Printer Frame from
the PCBA Bracket as detailed on
Pages 2-27 to 2-28.
3. Use a 1.5 mm Hex driver to
remove the set screw on the right
side of the Latch Shaft Assembly
(where shown).
4. Remove the right Side Latch Gear
from the Shaft and then remove
the left Side Latch Sensor from
the Shaft. (The Latch Lever on the
left side can remain in position on
the Frame.)
5. Slide the Latch Shaft out from the
Frame.
6. Peel the Gap Sensor Cable
(circled) from the Frame.
Installation Instructions
This kit includes the parts and documentation necessary to install the
P1072539-011 Gap Sensor Flex Cable. Read these instructions thoroughly before
attempting to install this kit.
Tools Required: T-8 TORX Driver (4.7 +/- 1 in. lb.), 1.5 mm Hex Driver (4.7
+/- 1 in. lb.)
Gap Sensor Flex Cable

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