English *1: Be sure to use a safety-standards-applied power source that meets the following specifications. Rated output: 24 V/2.0 A or more, Maximum output: 240 VA or less TM-U590/U590P User’s Manual 9 Paper thickness Single-ply: 0.09 to 0.2 mm {0.0035 to 0.0079"} Copy paper: Maximum 5 sheets (original + 4 copies) Backing paper: 0.06 to 0.15 mm {0.0023 to 0.0059"} Copy and original: 0.04 to 0.07 mm {0.0015 to 0.0028"} Carbon paper: Approximately 0.035 mm {0.0014"} Total thickness:
0.30 mm {0.0118"} or less (for any combination from a single original to an original + 3 copies); 0.36 mm {0.0141"} or less (for any combination from a single original to an original + 4 copies) Pressure-sensitive paper: Maximum 5 sheets (original + 4 copies) Backing paper: 0.06 to 0.15 mm {0.0023 to 0.0059"} Copy and original: 0.06 to 0.075 mm {0.0023 to 0.003"} Total thickness:
0.24 mm {0.0094"} or less (original to original + 3 copies); 0.30 mm {0.0118"} or less (original + 4 copies) Number of copies Original + 4 copies at 20 to 45°C {68 to 113°F} Original + 1 to 3 copies at 5 to 45°C {41 to 113°F} Ribbon cassettes ERC-31 Interfaces (compatible) RS-232 serial or IEEE 1284 parallel, RS-485 (dealer option) Receive buffer 69 bytes or 4 KB DKD function 2 drives Power supply*1 + 24 VDC ± 10% Current consumption (at 24V) Operating: Mean: Approximately 1.9 APeak: Approximately 8 A Standby: Mean: Approximately 0.3 A MTBF 180,000 hours MCBF 29 million lines Temperature Operating: 5 to 45°C {41 to 113°F} Storage: –10 to 50°C {14 to 122°F}, except paper Humidity Operating:
10 to 90% RH Storage: 10 to 90% RH, except paper Overall dimensions 185 × 252 × 266 (including a document table) mm {7.28 × 9.92 × 10.47"} (H × W × D) Weight (mass) Approximately 5 kg {11 lb}