Datamax O'Neil Apex

Communication Options Standard - Serial and one wireless option Standard - Serial and one wireless option Standard - USB and one wireless option Wireless Options - Bluetooth or IrDA Wireless Options - Bluetooth or IrDA Wireless Options - Bluetooth or IrDA Dimensions 5.4" H x 4.1" W x 2.4" D 6.1" H x 5.0" W x 2.3" D 7.5" H x 6.5" W x 2.5" D 135 x 103 x 60 mm 156 x 127 x 58 mm 191 x 166 x 63 mm Weight (with battery) 14.7 oz (0.417 kg) 18.5 oz (0.524 kg) 26.5 oz (0.751 kg) Weight (with battery and paper roll) 18.7 oz (0.530 kg) 26.5 oz (0.751 kg) 36.1 oz (1.023 kg) Media Type Direct thermal receipt paper: Standard, premium, heavy duty, long-life, image protect, hi-temp, all weather Direct thermal receipt paper: Standard, premium, heavy duty, long-life, image protect, hi-temp, all weather Direct thermal receipt paper: Standard, premium, heavy duty, long-life, image protect, hi-temp, all weather Maximum Print Width 1.89" (48 mm) 2.83" (72 mm) 4.10" (104mm) Media Roll Width 2.24" (57 mm) 3.14" (80 mm) 4.37" (111 mm) Maximum Media Roll Capacity (O.D.) 1.50" (38.1 mm) maximum roll diameter 1.37" (34.9 mm) maximum roll diameter 2.00" (50.8 mm) maximum roll diameter Media I.D. Core 0.4" (10.16 mm) 0.4" (10.16 mm) 0.4" (10.16 mm) Media Thickness 0.002" to 0.004" (0.05mm to 0.10mm) 0.002" to 0.004" (0.05mm to 0.10mm) 0.002" to 0.006" (0.05mm to 0.15mm) Endurance (on a single battery charge) Prints approx. 2,640 - 6" long receipts Prints approx. 1580 - 6" long receipts Prints approx. 986 - 6" long receipts Memory 4MB Flash / 2MB RAM 4MB Flash / 2MB RAM 4MB Flash / 2MB RAM