HP LaserJet 4250 - Manual (Page 210)

Part numbers
The following list of accessories was current at the time of printing. Ordering information and
availability of the accessories might change during the life of the printer.
Paper-handling accessories
Item Description Part number
Optional 500-sheet tray and
feeder unit Optional tray to increase paper
capacity. Holds Letter, A4,
Legal, A5, B5 (JIS), Executive,
and 8.5 x 13 inch paper sizes.
The printer can accommodate
up to three optional 500-sheet
feeders.
Q2440B
Optional 1,500-sheet tray and
feeder unit Optional tray to increase paper
capacity. Holds Letter, Legal,
and A4 paper sizes. Q2444B
Envelope feeder Holds up to 75 envelopes. Q2438B
Duplexer (duplex printing
accessory) Allows automatic printing on
both sides of the paper. Q2439B
500-sheet stacker Provides an additional output
bin that holds 500 sheets. Q2442B
500-sheet stapler/stacker Allows for high-volume output
with automatic job finishing.
Staples up to 15 sheets of
paper. Q2443B
1,000-staple cartridge Provides three staple cartridges. Q3216A
Stapler unit Holds the stapler cartridge and
the stapler head. Order the
stapler unit if you are
experiencing stapler failure and
an HP-authorized service or
support provider advises you to
replace the unit.
NOTE
The staple cartridge is not
included with the stapler unit
and must be ordered
separately, when it needs to be
replaced.
Q3216-60501
Storage cabinet Raises the height of the printer
and provides room to store
paper. Q2445B
198 Appendix A Supplies and accessories ENWW