Comparison HP LaserJet Pro 400 M402DNE vs HP LaserJet Pro 400 M402N

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	HP LaserJet Pro 400 M402DNE	HP LaserJet Pro 400 M402N
	$649.99 Compare prices 1	from $195.95 up to $517.99 Compare prices 3
all specs only differences
TOP sellers	Amazon.com $650.00 Buy in shop	Amazon.com $518.00 Buy in shop Newegg.com $495.00 Buy in shop Newegg.com $196.00 Buy in shop
Print formats	A4	A4
Print type	laser	laser
Output type	monochrome	monochrome
Print
Max. resolution	1200x1200 dpi	1200x1200 dpi
First page print time	6 с	6 с
Mono print	38 ppm	38 ppm
Duplex printing
Printing supplies
Monthly resource	80 K pages	80 K pages
Mono cartridge resource	3100 page	3100 page
Cartridges	1	1
Cartridge model	CF226A	CF226A
Features
Data transfer	PC connection (USB) network connection (LAN) USB (for flash drives)	PC connection (USB) network connection (LAN) USB (for flash drives)
Screen	monochrome	monochrome
Hardware
Grammage (min)	60 g/m²	60 g/m²
Grammage (max)	175 g/m²	175 g/m²
RAM	256 MB	128 MB
Clock Speed	1200 MHz	1200 MHz
General
Feed tray	350 sheets /maximum 900 pages (optional)/	350 sheets /maximum 900 pages (optional)/
Output tray	150 sheets	150 sheets
Noise level	54 dB	54 dB
Power consumption	591 W	591 W
Dimensions (WxDxH)	381x357x216 mm	381x357x216 mm
Weight	8.82 kg	8.58 kg
Added to E-Catalog	november 2016	november 2015

Duplex printing

Automatic duplex printing function .

In this mode, the user does not need to manually turn over each sheet and send it to print on the second side — this will be done by the printer mechanism, and materials printed on both sides will immediately enter the output tray. This not only saves time, but also eliminates confusion: a person can make a mistake and print one of the sides “upside down”, automation does not allow such errors.

RAM

The amount of internal memory installed in the printer.

The main purpose of such memory is to store tasks sent for printing. This gives various additional features: printing when the computer is turned off, continuing to work after troubleshooting, pausing the process and resuming at will, etc. The more memory, the wider these printer capabilities (in particular, large volumes allow you to store more tasks ).

Note that we are talking about the built-in memory; if the printer also has a hard drive (see below), its capacity is specified separately.