HP Color LaserJet 4600 Printer series - Manual (Page 26)

12 ENWW
Back/side view
1. output bin
2. on/off switch
3. Tray 3 (optional)
4. EIO connection (quantity 3)
5. FIR (Fast infrared) connection
6. parallel connection
7. power connection
1 1
1 2
1 3
1 4
1 7
1 5
1 6