Epson TM-U925 Model M62UA Dot Matrix Impact Receipt and Slip Validating Printer Refurbished by our Technicians. Power supply not included. This is a POS Impact Receipt/Check Validating Printer with a Serial RS-232 Interface. See below for Specifications:

Printing Specifications:

Printing method : Serial impact dot matrix
Printing direction : Bidirectional, minimum distance printing
Printing speed :
Characters per line : (9 x 9 - 3 dots 12.5) CPS: 233(high) 200(low) - (7 x 9 - 2 dots 16.7) CPS: 311(high) 267(low)
Character Specifications
Number of characters : Alphanumeric characters: 95 International characters: 32
Extended graphics : 128 × 8 pages (including space pages)
Character structure : 9 × 9 3-dot spacing (in half dot units) 7 × 9 2-dot spacing (in half dot units) Larger spacing can be set by using ESC SP.

Paper Specifications
Paper feed method : Friction feed
Paper feed pitch : Default 4.23 mm {1/6 inch} Can be set in units of 0.353 mm {1/144 inch} by the ESC 3 and ESC J commands.
Paper feed speed : Approx. 60.3 ms/line (4.23 mm {1/6 inch} feeding) Approx. 86.36 mm/second {3.4 inches/second} (continuous feeding)
Paper size : Paper roll (single-ply)
Size : Width 69.5 mm ± 0.5 mm {2.74" ± 0.02"}
Maximum outside diameter : 83 mm {3.27"}
Thickness : 0.06 to 0.09 mm {.0024 to .0035"}
Paper roll inside diameter : 10 mm {0.39"} or more

Slip paper
Paper type : Normal paper, Carbon copy paper, Pressure sensitive paper
Total thickness : 0.09 to 0.36 mm {.0035 to .0141"}
Size (W × L) : 70 mm × 70 mm to 210 mm × 297 mm (A4 size) {2.76" × 2.76" to 8.27" ×11.69"}