C7085-90921 Chapter 8 Parts and diagrams 359
Numerical parts list
CAUTION Two versions of the HP Color LaserJet 4500 series printers are available. Before ordering parts, you
will need to identify which printer version you are servicing. For more information, see page 329. The
4550 series has some different service parts from the 4500 series.
Table 8-19 Numerical parts list
Part number Description Figure Reference
C4081-60001 I/O Card (4500 only) 8-3 8
C4082-67901 500-sheet paper feeder 8-16 1
C4083-67901 Duplex unit 8-17 1
C4084-60004 Firmware DIMM (4500 only) 8-3 6
C4084-67906 Kit, fuser deflector 8-6 12
C4084-67907 Kit, carousel flap 8-9 14
C4084-69004 Formatter PCB (4500) 8-3 6
C4084-69002* Fuser, 110V 8-6 11
C4084-69003* Fuser, 220V 8-6 11
C4207-60001 I/O card 8-3 8
C4227-69001* Formatter PCB (4550 only) 8-3 6
C9130-60001 Firmware DIMM 8-3 7
Cap, toner flap 8-9 13
Cable, fan 8-6 1
Bearing, carousel 8-9 3
FH7-7313-000CN Sensor (PS7), delivery paper 8-10 3
RB1-8865-000CN Roller, paper pick 8-12 5
RB1-8974-000CN Limiter, torque 8-15 3
RB1-9001-000CN Cover, roller 8-15 2
RB1-9009-000CN Indicator, paper level 8-15 5
RB1-9012-000CN Arm, lifter, left 8-15 6
RB1-9013-000CN Arm, lifter, right 8-15 7
RB1-9016-000CN Spring, torsion 8-15 8
RB2-0545-000CN Shaft, paper pick 8-12 6
RB2-0561-000CN Clutch, one-way 8-12 20
RB2-0561-000CN Clutch, one-way 8-12 22
RB2-0572-000CN Clutch, one-way 8-12 3
RB2-0576-000CN Lever, sensor 8-12 2
RB2-0593-000CN Metal tab, Tray 2 8-11 35
RB2-0614-000CN Link rowel 8-12 25
RB2-0717-000CN Roller 8-14 1
RB2-0744-000CN Roller 8-14 2
RB2-0916-000CN Cover, connector 8-13 3
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