TM-U325 Specifications
Print Method	9-pin, serial impact dot matrix
Print Font	7 x 9 / 9 x 9
Column capacity	40 or 42 columns/ 33 or 35 columns
Character size	1.23 x 3.1 mm (W x H) / 1.56 x 3.1 mm (W x H)
Character set	95 Alphanumeric characters, 32 International characters, 128 x 8 Graphic characters
Character per inch	16 or 17.8 CPI / 13.3 or 14.5 CPI
Print Speed	Approx. 3.5 lps (for 40 columns) / Approx. 6.4 lps (for 16 columns)
Data Buffer	4K bytes / 45 bytes
Interface Options	RS-232C, Bi-directional parallel, RS-485 (option)
Paper Dimensions	Receipt: 76 ± 0.5 x diameter 83 mm Validation: 135 x 70 to 182 x 182 mm (W x H) (Maximum print lines: 9)
Paper Thickness	Receipt: 0.06 to 0.085 mm/sheet (total thickness: 0.2 mm or less) Validation: 0.09 to 0.12mm/sheet (total thickness: 0.09 to 0.31mm, including thickness or roll paper)
Copy Capability	One original and two copies
Inked Ribbon	ERC-38 (purple, black)
Ribbon Life	Black 3,000,000 Purple: 4,000,000 characters
Power Supply	AC adapter (included), PS-170 (option)
Power Consumption	Approx. 43 W
D. K. D. Function	2 drivers
Reliability MTBF MCBF	180,000 hours 49,000,000 lines
Overall Dimensions	145 x 195 x 148 mm (W x D x H) {5.71 x 7.68 x 5.83"}
Weight	Approx. 2.3 kg
EMC Standards	FCC class A
Safety Standards	UL, CSA