ImageClass LBP215X Monochrome Laser Printer with WiFi, Duplex, Network, PCL/PS A4 Printer. This is best for official use as it is having a very high speed of 38PPM, this is a high speed printer for the official purpose and having a very high duty cycle. You can print high colour of pages in a single day.
It has 215X A4 Monochrome Printer
It has 38 PPM high Speed Printer
Duplex, WiFi Direct, Network, PCL/PS