HP LaserJet 4250 - Manual (Page 21)

NOTE Use the accessories and supplies that have been specifically designed for the printer in
order to ensure optimum performance. The printer supports two EIO cards.
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1 500-sheet tray and feeder* (Q2440B)
2 Duplexer (duplex printing accessory) for two-sided printing (Q2439B)
3 1,500-sheet tray and feeder* (Q2444B)
4 Envelope feeder (Q2438B)
5 Stapler/stacker accessory (Q2443B)
6 Dual inline memory module (DIMM) or CompactFlash font card
7 HP Jetdirect print server (EIO card)
8 Hard disk accessory (EIO card) (J6054B)
9 Storage cabinet for the printer (Q2445B)
10 Stacker accessory (Q2442B)
11 Staple cartridge (Q3216A)
12 Print cartridge (Q5942A: 10,000-page cartridge or Q5942X: 20,000-page cartridge)
* The paper capacity of any HP LaserJet 4250 or 4350 series printer can be expanded to a
maximum of 3,100 sheets, achieved by installing up to two additional 500-sheet feeders and
one optional 1,500-sheet feeder.
NOTE The printer can accept up to three optional trays in either of the following configurations:
three 500-sheet feeders or two 500-sheet feeders and one 1,500-sheet input tray.
ENWW Printer parts 9