HP LaserJet 4100
Internal Components (1 of 4) Diagram

Front Inner Cover Assembly - RG5-5274 Tray 1 Paper Pickup Assembly - RG5-5084 Print Gear Drive Assembly - RG5-5087 Paper Input Tray - RG5-2656 Tray 1 Hinge Spring - RB2-4122 AC Power Receptacle - RG5-5111 (110V) RG5-5280 (220V) Fan Mounting Clip - RB2-4986 Main Motor Assembly - RH7-1504 Paper Delivery Assembly - RG5-5094 Engine Controller Board - C8049-69009 (110V) C8049-69010 (220V) Fusing Assembly - C8049-69013 (110V) C8049-69014 (220V) Formatter Assembly Cable - RG5-5351 Main Motor Cable - RG5-5346 Top Cover Switch Cable - RG5-5345 Envelope Feeder Cable - RG5-5344 Tray 1 Pickup Solenoid Cable - RG5-5343 Tray 1 Sensor Cable - RG5-5341 Top Cover Interlock Access Switch - WC4-5139 Power Switch Actuator Rod - RB1-8851 Bottom Cable Guide - RB1-8704 Machine Screw - RB2-5013
REF PART # DESCRIPTION
1 RB2-5013 Machine screw - M4 x 8.3mm - On right front
2 RB1-8704 Bottom cable guide
3 RB1-8851 Power switch actuator rod
4 WC4-5139 Top cover interlock access switch
5 RG5-5341 Cable assembly - Sensor cable - Tray 1 sensor cable
6 RG5-5343 Paper feed and tray 1 pickup solenoid cable
7 RG5-5344 Envelope feeder cable with connector
8 RG5-5345 Top cover switch cable
9 RG5-5346 Main motor cable
10 RG5-5351 Formatter assembly cable
11 C8049-69013 Fusing assembly - 110 volts
C8049-69014 Fusing assembly - 220 volts
12 C8049-69009 Engine controller board - Provides all power supply and motor control functions, including power switch - 110 volts - Does not include insulator sheet or bottom metal plate
C8049-69010 Engine controller board - Provides all power supply and motor control functions - 220 volt - Does not include insulator sheet or bottom metal plate
13 RG5-5094 Paper delivery assembly
14 RH7-1504 Main motor assembly
15 RB2-4986 Fan mounting clip
16 RG5-5111 AC power receptacle - Connector and housing assembly - 110VAC
RG5-5280 AC power receptacle - Connector and housing assembly - 220VAC
17 RB2-4122 Tray 1 hinge spring
18 RG5-2656 Paper input tray (Tray 1) - Multi-Purpose tray assembly
19 RG5-5087 Print drive gear assembly
20 RG5-5084 Tray 1 paper pickup assembly
21 RG5-5274 Cover Assembly, Inner, Front Right Side
For more information about the parts listed above go to  www.PrinterSupplies.com