Epson TM-L90 Plus Users Manual 4 Model - Page 14

TM-L90 Specifications . Print method Thermal line printing Dot density 203 dpi 203 dpi [dots per 25.4 mm {1"}] Print width 72 mm {2.84"}, 576 dot positions (receipt paper roll with 80 mm width) Paper dimensions 80mm: 79.5 ± 0.5 max 90 mm 60mm: 59.5 ± 0.5 max 90 mm 58mm: 57.5 ± 0.5 max 90 mm Thermal paper type Roll paper:Monochrome: ENTPD, ENTPE Label paper: Monochrome: ENTLA series Interface (compatible) Serial (RS-232)/Parallel (IEEE 1284)/USB [Compliance: USB 2.0, Communication speed: Fullspeed (12 Mbps)]/Ethernet (10BASE-T/100BASE-TX)/Wireless (IEEE802.11a/b/g/n) Power supply* DC + 24 V ± 7% Current consumption 1.8 A Temperature Operating: 5 to 45°C {41 to 113°F} Storage: -10 to 50°C {14 to 122°F}, except for paper Humidity Operating: 10 to 90% RH Storage: 10 to 90% RH, except for paper Overall dimensions 148  140  203 mm {5.83  5.51  7.99"} (H  W  D) Weight (mass) Approximately 1.9 kg {4.19 lb} dpi: dots per 25.4 mm (dots per inch) *: Be sure to use a safety-standards-applied power source that meets the following specifications. Rated output: 24 V/2.0 - 10.0 A, Maximum output: 240 VA or less 14 TM-L90 User's Manual