HP (0192018914827 / W1A28A) - AC input frequency: 50 - 60 Hz - Copier resize: 25 - 400% - Built-in display - Colour display - Direct printing - Duplex printing - Energy Star certified - Ethernet LAN - Touchscreen
HP (0889894925923 / HP J7K33A) - AC input frequency: 47-63 Hz - AC input voltage: 100 - 240 V - Copier resize: 25 - 400% - Operating relative humidity: 20 - 80 % - Recommended duty cycle: 200 - 800 pages per month | Original HP
HP (0190781147947 / T0F33A#BHC) - AC input frequency: 50 - 60 Hz - AC input voltage: 100 - 240 V - Copier resize: 25 - 400% - Recommended duty cycle: 200 - 800 pages per month - All-In-One-multitasking
