HP LASERJET RESOURCES




HP LaserJet 4300 Part Numbers

Models: LJ 4300 (Q2431A); 4300n (Q2432A); 4300dt (Q2433A); 4300dtn (Q2434A); 4300dtns (Q2435A); 4300dtnsl (Q2448A).

Part #Description
RM1-1191 Cable, Memory, DC Controller board to the toner cartridge wireless memory contact tag
RG1-4213 Cable, Top Cover cable - From top cover microswitch (SW101) to DC Controller board
RG1-4221 Cable, Tray 2 pickup sensor cable - Connects to sensors PS101 and PS107
RM1-1195 Control panel
RK2-0278 Cooling fan on left side of printer - FN101
RM1-0114 Cover, Cartridge access door 
RC1-0291 Cover, Duplexer slot cover - Removable lower rear cover for Duplexer attachment slot
RC1-0288 Cover, Formatter board cover
RM1-0050 Cover, Front
RC1-0019 Cover, Inner right front cover
RC1-0287 Cover, Left side cover panel
RC1-0290 Cover, Lower rear cover - Covers rear of standard 500 sheet tray
RM1-0046 Cover, Right side cover assembly
RM1-0049 Cover, Top
RC1-0289 Cover, Top rear
RG1-4237 DC Controller. 4300
RM1-0026 Delivery Asm
RM1-0001 Drive Asm, Main drive assembly - Main gear assembly on right side of printer
RM1-0034 Drive Asm, Pickup drive assembly for Tray 2
Q2439A Duplexer, 4200/4300 only
Q2439B Duplexer, 4200/4300/4250/4350
Q2438B Envelope feeder 
RK2-0280 Fan, right side of printer - Print cartridge fan - FN103
RM1-0025 Feed belt assembly
RM1-0012 Feed Roller Asm, Feed roller assembly; also 5851-4076
RM1-0037 Feed/Sep Roller, Cassette
Q2440B Feeder, Optional 500-sheet
RC1-0060 Flag, feed sensor flag for Tray 1
RC1-0209 Flag, Paper sensor flag for Tray 2 pickup assembly
RC1-0208 Flag, Paper sensor flag holder
C9651-67901 Formatter, 4300
RM1-0101 Fuser, 4300
RM1-0002 Gear Asm, Duplexing pendulum assembly - Gear assembly that transfers power from main motor to run duplexing capability
RU5-0088 Gear, 18 tooth gear - Located on right side of printer in the 500 sheet tray pickup assembly
RU5-0045 Gear, 18-tooth gear, right side of printer in the Tray 2 pickup assembly
RU5-0050 Gear, 30-tooth gear - Black plastic gear that attaches to feed assembly clutch
RC1-0273 Guide, feed belt guide for left side
RC1-0274 Guide, feed belt guide for right side
RC1-0343 Holder, Thermistor holder - Metal outside half of thermistor holder
RC1-0342 Holder, Thermistor holder - Plastic inside half of thermistor holder
RM1-0113 Laser Scanner, 4300
RM1-0033 Lifter Drive Asm, Tray 2
RC1-0335 Limiter, Torque limiter - Torque limiter for 500 sheet feeder pickup roller
RH7-1570 Main Motor, Main motor - Motor on front right side of printer - M101
Q2436A Maintenance Kit, 4300
C7843A Memory, DIMM, 16MB, 100-pin SDRAM DIMM
C7842A Memory, DIMM, 8MB, 100-pin SDRAM DIMM
RH7-1576 Motor, Toner cartridge motor - Motor M102
RG1-4200 PC Board, feeder assembly PC Board - PC Board on right side of 500 sheet feeder assembly
RC1-0211 Pickup Arm
RC1-0212 Pickup Arm Holder
RM1-0004 Pickup Asm, Tray 1
RM1-0056 Pickup drive asm
RM1-0036 Pickup Roller, Cassette
RL1-0019 Pickup Roller, Tray 1
RM1-0107 Power Supply, 4300
RM1-1098 Registration roller assembly
RM1-0041 Sensing Asm, Tray 2 paper size tray sensing assembly - White plastic tray size sensing fingers and microswitch assembly
WG8-5624 Sensor, Photo-sensor (TLP1241) - Sensor flag activated -
RL1-0007 Sep Pad, Tray 1
RC1-0210 Shaft, Feeder roller shaft - Axel for Tray 2 feed roller
RK2-0276 Solenoid - Engages Tray 1 pickup roller
RK2-0269 Solenoid, pickup s
RC1-0213 Spring, Compression spring, pickup and feed rollers in Tray 2 pickup assembly
RC1-0198 Spring, Tension spring -lifter drive assembly
RC1-0061 Spring, Torsion spring; new: 5851-4076
RC1-0200 Support, Lifter drive assembly support - Tray 2 
RM1-0043 Swing Plate Asm
5851-2766 Swing Plate Kit
RM1-8438 Thermistor
RC1-0003 Toner cartridge arm
Q1339A Toner Cartridge, 4300
WC4-5139 Top cover interlock access switch
RM1-0007 Transfer assembly
RM1-0699 Transfer roller 
RM1-0027 Tray Asm, Rear output tray assembly - Includes upper rear paper output tray and cover
RM1-0208 Tray lifter drive asm
RM1-1088 Tray, 500-sheet
RM1-0005 Tray, Drop down


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