HP LaserJet Pro MFP M148-M149, MFP M227-M229, Ultra MFP M230-M231 - User Guide

Printer back view
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2
1
3
5
1 Rear door (access for clearing jams)
2 Interface ports
3 Power connection
4 Serial number and product number label
5 Slot for cable-type security lock (on the rear cover of the printer)
ENWW Printer views 3