What paper sizes are supported for borderless printing on the WF-7010?
The WF-7010 supports borderless printing in the following sizes: 4 × 6 inches, 5 × 7 inches, 8 × 10 inches, Letter (8.5 × 11 inches), 16:9 wide (4 × 7.1 inches), 11.7 × 16.5 inches, and 13 × 19 inches. You must use a compatible borderless paper type to print borderlessly.
From the official Epson WorkForce Pro WF-7010 All-in-One Printer manual, page 37
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