HP Q2439B | Duplexer for LaserJet 4250 / 4350

Here are 12 technical specifications for the HP Duplexer for LaserJet 4250 / 4350:

1. Duplex printing speed: Up to 45 pages per minute
2. Compatibility: HP LaserJet 4250 and 4350 series printers
3. Media sizes supported: Letter, legal, executive, statement, A4, A5, B5, and envelopes
4. Media weight supported: 60 to 120 g/m²
5. Automatic duplexing: Yes
6. Dimensions: 16.5 x 14.1 x 5.3 inches
7. Weight: 5.5 pounds
8. Power consumption: 110 to 127 VAC (+/- 10%), 50/60 Hz (+/- 2 Hz)
9. Power consumption (active): 20 watts
10. Power consumption (standby): 7 watts
11. Operating temperature range: 50 to 91°F
12. Storage temperature range: -4 to 104°F

Helpful notes:
1. The HP Duplexer for LaserJet 4250 / 4350 allows for automatic double-sided printing, saving time and paper.
2. This duplexer is easy to install and does not require any additional software or drivers.
3. The compact design of the HP Duplexer for LaserJet 4250 / 4350 makes it a great space-saving addition to any office.