145Electrical CharacteristicsPrinterType Configuration Voltage (+/-10%)Freq (+/-10%) Amps Watts BTU/HrCabinet 6805Q AC 100-240V 50/60 Hz 5A 320W 1093Cabinet 6810Q AC 100-240V 50/60 Hz 5A 320W 1093Cabinet 6815Q AC 100-240V 50/60 Hz 9A 475W 1622Cabinet 6820Q AC 100-240V 50/60 Hz 9A 475W 1622Pedestal 6805 AC 100-240V 50/60 Hz 5A 320W 1093Pedestal 6810 AC 100-240V 50/60 Hz 5A 320W 1093Zero TearPedestal6805Z AC 100-240V 50/60 Hz 5A 320W 1093Zero TearPedestal6810Z AC 100-240V 50/60 Hz 5A 320W 1093The above values are calculated while printing 136 column, all upper case high speed “E’s”. The stand by(Energy Saver mode) wattage is 5W (17 BTU/Hr) for all models.InterfacesType: Standard: USB 2.0 Universal SerialBus RS-232 serialOptional: IEEE 1284 ParallelCentronics ParallelEthernet 10/100Base-TLogic Levels: TTL/EIA®-232E/EIA-422BTransfer Rates: Up to 200 Kilobytes on parallel interface.Up to 115.2K baud on RS-232 serial interface.Printing SpeedThe printing speed of text is measured in lines per minute (lpm) and is a function of the selected font andthe vertical dot density. Printing speed is independent of the number of characters configured in thecharacter set repertoire. Print rates for lines containing attributes such as bold or emphasized printing,superscripts, subscripts, or elongated attributes will decrease to not less than half the rates of the fontwithout such attributes. The exact print rate of lines containing these attributes depends on the specificprint job, but software maximizes the throughput by dynamically determining which dot rows containadjacent dots and must be printed in two strokes.