AM16905-001 Rev.A pg. 9 of 10
Connect the Printer
• Plug the output cable from the Charger to the battery connection on the printer. (Re-
fer to the QL Series Users Guide or the or RW 420 Users Guide for more informa-
tion.) If you are using a MMQ4 Mobile mount in conjunction with a QL 420 Printer, it
may be easier to plug in the charger connector before mounting the Printer to the
Mobile Mount bracket.
• Plug the power module into an A.C. power source for the charger on, and verify that
the indicator lights on the Charger’s front panel are lit and the Charger is functioning
properly. Refer to Table 1 for indicator display information.
NOTE: Zebra Technologies Corporation is not liable for personal injury
or damage to equipment caused by improper installation to any power
source.