Zebra 410 Label Printer Brightness Adjust+Factory Reset
Below are the troubleshooting steps for manually adjusting the darkness setting for the printer and I also send the steps for factory reset the printer.
Darkness adjustment:
Press PAUSE 2 seconds, Status light will turn Solid Yellow. (In Manual calibration mode)
Press FEED 2 time ( Solid light on Data indicator - In Manual darkness adjustment).
Press PAUSE to activate (Printer will print the box with several barcode patterns from light to dark)
Press FEED when print a solid pattern, even black lines.
Video: How to Change the Zebra ZD410 Printing Darkness
You may also refer to the knowledge article below for advance mode:
https://supportcommunity.zebra.com/s/article/000029846?language=en_US
To perform a Reset Printer Factory Defaults procedure, complete these steps:
Turn OFF the printer.
Press and hold PAUSE + FEED while turning ON the printer.
Hold PAUSE + FEED until the Status indicator is the only indicator lit.