Conclusion: The Epson WorkForce WF-7510 inkjet MFP can scan, copy, and fax at tabloid size (11 by 17 inches), and print at even larger sizes, but you have to reload the one paper tray to change paper size.
Pros: Scans at up to tabloid size (11 by 17 inches). Prints at even larger size.
Cons: Relatively high cost per page. Only one paper tray means you can keep only one paper size loaded at a time.