HP 107w Mono Laser Printer (4ZB78A) 

Get productive print performance at an affordable price.
Produce high-quality results, and print and scan from your phone.

Functions: Print
Print speed: Print speed up to 21 ppm
Print quality black (best): Up to 1,200 x 1,200 dpi 

HP Laser 107w (4ZB78A)

Functions: Print
Print speed black (ISO, A4): Up to 20 ppm 1
First page out black (A4, ready): As fast as 8.3 sec 2
Duplex printing: Manual (driver support provided)
Duty cycle (monthly, letter): Up to 10,000 pages 3 (Duty cycle is defined as the maximum number of pages per month of imaged output. This value provides a comparison of product robustness in relation to other HP LaserJet or HP Color LaserJet devices, and enables appropriate deployment of printers and MFPs to satisfy the demands of connected individuals or groups.)
Duty cycle (monthly, A4): Up to 10,000 pages 3 (Duty cycle is defined as the maximum number of pages per month of imaged output. This value provides a comparison of product robustness in relation to other HP LaserJet or HP Color LaserJet devices, and enables appropriate deployment of printers and MFPs to satisfy the demands of connected individuals or groups.)
Recommended monthly page volume: 100 to 1,500 4
Print quality black (best): Up to 1,200 x 1,200 dpi
Print languages: SPL
Print technology: Laser
Connectivity, standard: Hi-Speed USB 2.0 port, Wireless 802.11 b/g/n
Wireless capability: Yes, built-in Wi-Fi 802.11b/g/n
Display: LED
Processor speed: 400 MHz
Maximum Memory: 64 MB
Memory: 64 MB
Memory card compatibility: None
Paper handling input, standard: 150 sheet input tray
Paper handling output, standard: 100 sheet output bin
Finished output handling: Sheetfed
Media types: Plain, Thick, Thin, Cotton, Colour, Preprinted, Recycled, Labels, CardStock, Bond, Archive, Envelope
Media sizes supported: A4; A5; A5 (LEF); B5 (JIS); Oficio; Envelope (DL, C5); 76 x 127 to 216 x 356 mm
Media sizes, custom: 76 x 127 to 216 x 356 mm
Power consumption: 320 watts (Active Printing), 33 watts (Ready), 1.1 watts (Sleep), 0.2 watts (Manual Off), 0.2 watts (Auto Off/Manual On) 6
Power: 220 to 240 VAC, 50/60Hz
Energy savings feature technology: HP Auto-Off Technology; Power save

What's in the box
HP Laser 107w Printer; Preinstalled introductory HP Laser Black print cartridges (500 pages); Setup guide; Reference guide; Regulatory statements flyer; Power cord; USB cable

Number of print cartridges: 1 (black)
Replacement cartridges: W1106A HP 106A Black Original Laser Toner Cartridge (1,000 pages)