HP 4250/4350 manual Part numbers, Paper-handling accessories, Description Part number

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	Optional tray to increase paper	Q2440B
feeder unit	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.
Optional 1,500-sheet tray and	Optional tray to increase paper	Q2444B
feeder unit	capacity. Holds Letter, Legal,
	and A4 paper sizes.
Envelope feeder	Holds up to 75 envelopes.	Q2438B
Duplexer (duplex printing	Allows automatic printing on	Q2439B
accessory)	both sides of the paper.
500-sheet stacker	Provides an additional output	Q2442B
	bin that holds 500 sheets.
500-sheet stapler/stacker	Allows for high-volume output	Q2443B
	with automatic job finishing.
	Staples up to 15 sheets of
	paper.
1,000-staple cartridge	Provides three staple cartridges.	Q3216A
Stapler unit	Holds the stapler cartridge and	Q3216-60501
	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.
Storage cabinet	Raises the height of the printer	Q2445B
	and provides room to store
	paper.

198 Appendix A Supplies and accessories ENWW