A parent in 94566, parent of a school-age and a preschooler
I recommend Pleasanton Postal for any printing and mailing needs. They are very helpful and it makes life easier as a parent to make one stop for returns or anything you need to send rather than several. They accept USPS, FedEx and UPS. They also do notary services. Much easier to take your kid with you on one errand to do it all rather than all around town!