You do not need to login to print coupons. If you are getting a login prompt and are using the Firefox Browser - there is probably a conflict with an adblocker or other plugin. Please try starting Firefox in Safe Mode and see if you can print.
To Enable Safe Mode in Firefox Click the menu button (hamburger), click Help, select Troubleshoot Modeā¦ and click Restart in the Restart Firefox in Troubleshoot Mode? dialog.
Note: You can also start Firefox in Troubleshoot Mode by holding down the Shift key while starting Firefox.