User guide
10
Introduction
Getting Started
Using the 
Printer
Troubleshooting
Accessories
Contact Us
QL Plus Series
Quick Start Guide
Fault
Fast Charge
Fault
Fast Charge
Fault
Fast Charge
Ready
Power
Full Charge
Ready
Full Charge
Ready
Full Charge
Full Charge
Fault
Fast Charge
Ready
LI72-4 Quad Charger
Accessories
The UCLI72-4 Quad Charger is designed to charge up to four QL 
series battery packs simultaneously. 
Plug a battery pack into any one of the four charging bays as 
shown opposite, noting the orientation of the battery pack. Slide 
the battery pack into the charging bay until it stops. Then rock the 
battery pack back until it snaps into place. The amber indicator di-
rectly under the battery being charged will turn on if the battery is 
properly inserted.
The indicators under the battery will allow you to monitor the 
charging process per the table below:
Amber  Green 
Battery Status
On Off Charging
On Flashing
80% charged 
(O.K. to use)
Off On
Completely 
Charged
Flashing Off Fault
    Notes: For more information refer to the instructions included 
with the LI72-4 Quad Charger, or to the more detailed discussion 
of the quad charger in the QL Plus User Guide. 
  The UCLI72-4 Quad Charger has a safety feature which stops 
charging a battery after six hours regardless of its charge state.
Belt Clip (standard on all printers)
To use: hook the clip over your belt, 
and ensure that the clip is securely 
attached to the belt. The belt clip 
will pivot in all directions to allow 
you to move freely while wearing the 
printer.
Section Continues
Charger Bay
Amber
Indicator
Green
Indicator
Power Indicator
Power Supply
1. Slide Battery Pack 
into a Charger bay
2. Rock Battery 
Pack into place
Printer can pivot 
freely
Clip printer to 
belt










