The first step is to make sure that your canon pixma is well sealed with the manufactures seal in case if the printer seal is broken then you need to get it reported.
The next is to unbox your printer carefully and then take out all the accessories you got along with the printer for the canon pixma mg3620 setup.
Well once you are done with the above step now carefully you need to place the canon pixma on the flat surface for the next procedure.
Now you need to connect the canon printer with the power plug and other with the printer cord.
The next step is to download the printer driver that suits the best to your device for the canon pixma mg3620 setup steps.
The last one is that in order to run the print test you need to insert the A4 size sheet in the printer’s tray.