HP 1100dtn - Manual (Page 11)

ENWW 1-5
Back view
1 USB connector.
2 Connection slot. This slot holds the HP Jetdirect print server for networking (included
with the HP Business Inkjet 1100dtn) or a parallel connector.
3 Power input.
4 Auto-duplex unit. Unit that provides automatic printing on both sides of a sheet of paper.
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