You can find your serial number on the FCC/CE compliance label attached to your Summa equipment. The location of this label varies depending on the Summa product you own.
Please scroll down this page to identify the specific location of the serial number on your Summa product.
On the back of the cutter body, just to the right of the power and communications connections:
On the back of the cutter body, just to the right of the power and communications connections:
At the front of the cutter, just below the main power switch:
On the back of the machine, close to the main power switch and power connector:
On the back of the cutter body, just to the right of the power and communications connections:
On the inside-back of the cutter end-cap, on the side of your cutter that is opposite your control panel:
In the back, on the left leg:
On the USB dongle of your SummaFlex key there is written part of the license code that is used to retrieve the complete serial number: