EPSON LQ-350 DOT MATRIX PRINTERS MTBF of 10,000 operating hours Ribbon yield of 2.5m characters

TechnologyPrinting MethodImpact dot matrixNumber of Pins24 pinsNumber of columns80 columnsPins24 NeedlesPrintPrinting SpeedHighSpeed-Draft: 10 cpi: 347 chars/s, LQ: 10 cpi: 86 chars/s, Draft: 10 cpi: 260 chars/sCarbon Copies3 plus one originalPrinting Resolution360 x 180 DPIConnectivityInterfacesUSB 2.0, RS-232, Bidirectional parallelPaper / Media HandlingDocument FeedSingle sheet rear, Continuous media rear, Paper output rearPaper FormatsSheet Paper (single- and multi-layer), Continuous Paper (single- and multi-layer), Labels (single- and multi-layer), Roll Paper, EnvelopesGeneralPower consumption22 WattSupply VoltageAC 200 V – 240 VProduct dimensions348‎ x 275 x 154 mm (Width x Depth x Height)Product weight4,1 kgSupported TemperatureOperation 5° C – 35° CSupported HumidityOperation 10% – 80%Compatible Operating SystemsWindows 2000, Windows 7, Windows 8, Windows Vista, Windows XPIncluded SoftwareEpson Status MonitorMean Time Between Failures10.000 hoursPrint Head Life400 Million Strokes/WireNoiseOperation:53 dB (A)Memory128 kB IncludedRibbon Yield3000000 characters Black Draft, 2500000 characters Black LQOther FeaturesEmulationsESC/P2, IBM PPDS