Hi there and welcome Linda
Please do not shoot the messenger but you cannot as there is no driver for it. This is one of the drawbacks with the Chromebooks, the limited compatibility with printers.
If you have a windows or mac computer you can do it via this, but not directly to the Chromebook.
For a list of all compatible printers you can view this here
If you would like any additional information or assistance, please do not hesitate to let me know.
And if you can take a second to rate my service by clicking one of the stars at the top of the screen then submit, that would be greatly appreciated.