HP OfficeJet Pro 7730 - Top and front view; Printing supplies area

Top and front view
1 Document feeder
2 Document feeder paper-width guides
3 Document feeder tray
4 Scanner lid
5 Scanner glass
6 Cartridge access door
7 Output tray
8 Output tray extension
9 Input tray / Tray 1
10 Input tray / Tray2
11 Power button
12 Control panel display
Printing supplies area
1 Printhead
6 Chapter 2 Get started ENWW