Hard Reset Zebra ZD420 ZD620 Thermal Printer

How to troubleshoot or setup starting with a hard reset a Zebra ZD420 or ZD620 Thermal Transfer Printer to factory default settings if it is not working or not connecting or if it is frozen or not responding, the factory reset is a good troubleshooting step. You can also restore the factory settings to setup your device as new. Found in the Zebra ZD420 ZD620 Thermal Printer user manual. Valid for: ZD62x and ZD42x printers. ZD Series printers with network capability, ZD410, ZD420, ZD620, ZD411, ZD421, ZD611, ZD621