You are trying to add hardware which is not what a printer is. Anything in the usb is not hardware.
What you need to do is add software, which will come with the printer. The software needs to be installed and it will ask if you are using the printer on usb or lpt etc.
Then the software will find the printer.
Also some handy info here if you have trouble after installation.
Laptop. Desktop Power settings
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The following text is written to help fault find.
Right click on the empty space on the desktop >properties >screensaver tab >power
set everything to never in the drop down menu.
Choose if you want to login on screensaver restore
disable hibernation
choose what you want to do when lid closes, or power button etc.
click the battery tab and set the alarm and stuff so the battery will never fully discharge..
set up a screen saver say 15 minutes is ok
apply etc
Then open device manager (see help files - click start > help and support)
Or right click the my computer icon >manage >device manager
Look for and expand the universal serial bus
right click on each one listed underneath >properties >power tab
choose so the power stays on.. Do each USB listed that has a Power tab.
This is the best set up to eliminate hassles to help trouble shooting. Only choose power saving settings if you really have to.
If you want to use power settings then make sure you have them in order, first screensaver, then monitor, then hdd.
If you want to use hibernation set hdd to never, specially if you have trouble with it restoring. You may need to experiment a bit here. If you want to use a USB device to pull the computer out of hibernation, then the power to the USB device has to be set to never.