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HP Color LaserJet 3550 (Q5990A)

MFG Part Number: Q5990A 16ppm black, 16ppm color, 600 x 600 DPI

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Spring parts for Q5990A HP Color LaserJet 3550 Printer

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RB2-6450-000CN Spring - Leaf spring for HP Color LaserJet 3500 Series

RC1-1149-000CN Spring - Tension spring - Provides tension for right side swing lock

RC1-1177-000CN Spring - Grounding spring - Ground spring located on left guide rod assembly

RC1-1184-000CN Spring - Tension spring - Provides tension for top left drum lock arm

RC1-1185-000CN Spring - Tension spring - Provides tension for black plastic drum lock arms

RC1-1259-000CN Spring - Tension spring - Provides tension for right drum lock arm - Four used

RC1-1260-000CN Spring - Tension spring - Provides tension for ITB (Image Transfer Belt) coupler at top right front of printer frame

RC1-1292-000CN Spring - Tension spring - Provides tension for gear holder that holds 104/25 tooth cluster gear

RC1-1328-000CN Spring - Torsion spring - Provides tension for sensor flag in center frame assembly

RC1-1407-000CN Spring - Tension spring - Provides tension for MP/Tray 1

RC1-1464-000CN Spring - Torsion spring - Provides pressure for Tray 1 paper sensor flag

RC1-1515-000CN Spring - Tension spring - Provides tension for pickup gear assembly on right side

RC1-1537-000CN Spring - Grounding spring - Grounding spring for right drum lock arm

RC1-1548-000CN Spring - Provides tension for rigth stopper arm - Three used

RC1-1628-000CN Spring - Tension spring - Provides tension to the color drum lock arms on left side - Three used

RC1-1648-000CN Spring - Tension spring - Provides tension for left swing lock lever

RC1-2175-000CN Spring - Leaf spring for HP Color LaserJet 3500 Series

RC1-2191-000CN Spring - Compression spring - Provides upward pressure on the separation pad assembly in the 500-sheet paper cassette tray assembly

RC1-2280-000CN Spring - Leaf spring - Provides ground contact to front cross-brace - Mounts on the on the right side of the center frame assembly

RS6-2021-000CN Spring - Pad spring - Provides tension for separation pad on front of paper tray

Color LaserJet 3550 Printer parts list