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22 The HP Color LaserJet 4550 Series Printer EN
Figure 1-2 Rear view (shown with 500-sheet paper feeder and duplex printing accessory)
1 Rear door (fuser access)
2 Rear output bin door
3 Optional duplex printing accessory cover
4 Optional duplex printing accessory power receptacle
5 Printer power receptacle
6 Parallel connector (“C” connector)
7 EIO slots
8 Paper handling accessory port
9 Memory access (remove the formatter)
10 FIR port
8 9 10
6
7
5 4
3
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