HP PCL 5 - Page 169

ENWW Printer-Specific Differences 2-121
Selecting Output Bins
Unlike the HP LaserJet 4000 printer, the HP LaserJet 2100 series
printers have no selectable output bins. All output lands in the one
standard output bin.
Selecting Media Type
The HP LaserJet 2100 series printers do not support the Paper Type
command.