InterfaceWiredWireless FrequencyN/AWireless RangeN/ASupport OSWindows/MacOSKeyboard LocalizationEN/THBattery Type and QuantityN/ADimensions W x D x H4..
BrandHPModelLaserJet Pro 3003dnPrinter TypeLaser PrinterPrint SpeedBlack (A4, normal) Up to 33 ppmBlack (A4, duplex): Up to 20 ipmPrinting ResolutionU..
BrandHPModelLASERJET PRO 4003DNPrinter TypeLaser PrinterPrint SpeedUp to 42/40 ppm (LTR/A4)Printing ResolutionPrint Quality Black (Normal) : 600 x 600..