HP C9058A | Duplex Unit for Officejet J6450 Printer

Here are the technical specifications for the HP Duplex Unit for Officejet J6450 Printer:

1. Compatibility: Officejet J6450 Printer
2. Duplex printing: Yes
3. Media sizes supported: Letter, legal, executive, 4 x 6 in, 5 x 7 in, 8 x 10 in, No. 10 envelopes
4. Media types supported: Plain paper, cards, envelopes, labels, transparencies, iron-on transfers, HP premium media
5. Paper handling: 250-sheet input tray, 50-sheet output tray
6. Automatic document feeder capacity: 35 sheets
7. Print speed: Up to 31 ppm (black), up to 25 ppm (color)
8. Print resolution: Up to 4800 x 1200 optimized dpi (color), up to 1200 x 1200 rendered dpi (black)
9. Connectivity: USB 2.0, Ethernet
10. Power consumption: 3.5 watts (sleep), 28 watts (standby), 60 watts (active)
11. Dimensions: 19.5 x 16.8 x 8.3 inches
12. Weight: 17.6 pounds

Helpful notes:
1. The duplex unit allows for automatic double-sided printing, saving paper and reducing printing time.
2. The 250-sheet input tray and automatic document feeder make it easy to handle large printing jobs.
3. The Ethernet connectivity allows for easy sharing of the printer on a network.