MF Digital Teaс P55 SureThing Setup Guide - Manual (Page 6)

SECTION 10 : Installing the Printer Driver
If both the PC and P-55 are on before installing the driver, turn off the PC first and then the P-55,
Then, turn on the P-55 first and then the PC again.
The window Found New Hardware Wizard appears on
the screen.
If you are asked, “Can Windows connect to Windows
update to search for software?” select No, not at this
time and then click Next .
Select Install the software automatically
(Recommended) and click Next .
The window Hardware Installation appears on the
screen. Click Continue Anyway .
The window Please wait while the wizard installs
the software appears on the screen. Wait until the
window appears indicating the wizard is completed.