Led And Button Functions; Led Indicator; Regular Button Functions - Polaroid P420T User Manual

4. LED and Button Functions

This printer has one button and one three-color LED indicator. By indicating the LED with
different colors and pressing the button, printer can feed labels, pause the printing job, select
and calibrate the media sensor, print printer self-test report and reset printer to default
settings (initialization). Please refer to below table for the different functions.

4.1 LED Indicator

LED Color
Green/ Solid
Green/ Flash
Amber
Red / Solid
Red / Flash

4.2 Regular Button Functions

1. Feed labels
When the printer is at ready mode (Green/Solid), press the button to feed one label to the
beginning of next.
2. Pause the printing job
When the printer is at printing mode, press the button to pause a print job. When the printer is
paused, the LED will be blink in green. Press the button again to continue the printing job.
Description
This indicates that the power is on and the device is ready to
be used.
This indicates that the system is downloading data from the
PCto the printer's memory, or the printer is being paused.
This indicates that the system is clearing data from printer.
This indicates that the printer head is open / cutter error.
This indicates a printing error, such as printer head is open,
no paper, paper jam, no ribbon, or memory error etc.
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