Product back view

 

 

1

Hi-Speed USB 2.0 port

 

 

2

Network port (all models except HP LaserJet Pro 400 M401a Printer and HP LaserJet Pro 400 M401d Printer)

 

 

3

Power connection

 

 

4

Slot for a cable-type security lock

 

 

5

Rear jam-access door latch

 

 

Serial number and model number location

The serial number and product model number label is on the back of the product.

ENWW

Product views

3

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Image 15
HP 400 CE956A, 400 M401N Laser CZ195A#BGJ manual Product back view, Serial number and model number location