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Part Diagrams-M604 M605 M606 E6B67A E6B68A E6B69A E6B70A E6B71A E6B72A E6B73A HP Laser Printers

Updated: May 16, 2019

HP M604 M605 M606 Laser Printer Part Diagrams


Laser Printer Parts > Printer Parts Diagrams > HP LaserJet Enterprise M604 M605 M606 Parts Diagrams

HP LASERJET ENTERPRISE Printers

  • M604 E6B67A, E6B68A

  • M605 E6B69A,E6B70A,E6B71A

  • M606 E6B72A,E6B73A

HP Parts Diagram Index

  1. Covers

  2. Internal Components 1 of 3 HP M604 M605 M606 Printer Diagrams

  3. Internal Components 2 of 3 HP M604 M605 M606 Printer Diagrams

  4. Internal Components 3 of 3 HP M604 M605 M606 Printer Diagrams

  5. Power Supply HP M604 M605 M606 Printer Diagrams

  6. MP/Tray 1 Pickup Assy HP M604 M605 M606 Printer Diagrams

  7. Duplexer HP M604 M605 M606 Printer Diagrams

  8. Envelope feeder Covers HP M604 M605 M606 Printer Diagrams

  9. Envelope feeder Internal Components 1 of 2 HP M604 M605 M606 Printer Diagrams

  10. Envelope feeder Internal Components 2 of 2 HP M604 M605 M606 Printer Diagrams

  11. 500 Sheet Feeder Covers HP M604 M605 M606 Printer Diagrams

  12. 500 Sheet Feeder Main Body HP M604 M605 M606 Printer Diagrams

  13. 1,500 Sheet Feeder Covers HP M604 M605 M606 Printer Diagrams

  14. 1,500 Sheet Feeder Main Body, 1 of 2 HP M604 M605 M606 Printer Diagrams

  15. 1,500 Sheet Feeder Main Body, 2 of 2 HP M604 M605 M606 Printer Diagrams

  16. 1,500 Sheet Feeder Paper Pickup Assembly HP M604 M605 M606 Printer Diagrams

  17. 5 Bin Mailbox Covers HP M604 M605 M606 Printer Diagrams

  18. 5 Bin Mailbox Main Body 1 of 2 HP M604 M605 M606 Printer Diagrams

  19. 5 Bin Mailbox Main Body 2 of 2 HP M604 M605 M606 Printer Diagrams

  20. Stapler and Stapler/Stacker Covers HP M604 M605 M606 Printer Diagrams

  21. Stapler/stacker main body HP M604 M605 M606 Printer Diagrams

  22. Stacker Main Body HP M604 M605 M606 Printer Diagrams

  23. Stapler/Stacker Middle Assembly 1 of 2 HP M604 M605 M606 Printer Diagrams

  24. Stapler/Stacker Middle Assembly 2 of 2 HP M604 M605 M606 Printer Diagrams

  25. Stacker Middle Assembly 1 of 2 HP M604 M605 M606 Printer Diagrams

  26. Stacker Middle Assembly 2 of 2 HP M604 M605 M606 Printer Diagrams


1) Covers M604 M605 M606 Printer Part Diagram

M604 M605 M606 Laser Printers Cover Diagram

Ref Description Part number Qty

  • 1 Cover, output accessory  RL2-1404-000CN          1

  • 2 Cover, formatter      RC4-5802-000CN             1

  • 3 Cover, right front   RC4-5837-000CN        1

  • 4 PCA, switch       RM2-6327-000CN            1

  • 5 Cover, duplexing  RM2-6310-000CN            1

  • 6 Cover, legal          RC4-5872-000CN       1

  • 7 Face-up tray assembly   RM2-6298-000CN       1

  • 8 Cover, front (M604)     E6B67-67927      1

  • 8 Cover, front (M605)  E6B69-67901     1

  • 8 Cover, front (M606)    E6B72-67901    1

  • 9 Cover, right      RM2-6311-000CN    1

  • 10 Cover, left   RM2-6312-000CN         1

  • 11 Cover, top (M605n, M605dn, M606dn)   RM2-6307-000CN       1

  • 11 Cover, top (M604n and M604dn)   RM2-6919-000CN        1

  • 11 Cover, top (M605x and M606x)   RM2-6306-000CN      1

  • 12 Cover, HIP     RC4-5803-000CN       1

  • 13 Switch button assembly   RM2-6333-000CN     1

  • 14 Control panel (M604n, M604dn, M605n, M605dn, M606dn) RM2-7682     1

  • 15 Cover, right rear  RC4-5804-000CN    1

  • 16 Control panel (M605x and M606x)    E6B67-67914 1   

2) Internal Components, 1 of 3 M604 M605 M606 Printer Part Diagram

M604 M605 M606 Printers Part Diagram Internal Components, 1 of 3

Ref Description Part number Qty       

  • 1 Cover, envelope    RL1-1667-000CN         1

  • 2 Transfer roller kit   E6B67-67904       1

  • 3 Paper feed roller assembly      RM1-8411-010CN        1

  • 4 Registration assembly       RM1-8413-000CN         1

  • 5 Drum motor assembly   RM1-8358-000CN        1

  • 6 Size detect assembly   RM1-4525-000CN         1

  • 7 Torque limiter kit   E6B67-67926       1

  • 8 Roller, paper feed (part of Tray 2-6 roller kit)       E6B67-67905       1

  • 9 Cassette (Tray 2 only)      RM2-6296-000CN       1

  • 10 Drum drive assembly     RM2-6920-000CN       1

  • 11 PCA, formatter   E6B69-60001       1 

  • 12   Multi-purpose (Tray 1) pickup assembly   RM2-6323-000CN           1

  • Not shown   Wireless PCA, embedded    1150-7968        1

  • Not shown Near field communication (NFC) PCA, embedded B5L24-60002  1

3) Internal Components 2 of 3 M604 M605 M606 Printer Part Diagram

M604 M605 M606 Printers Part Diagram Internal Components, 2 of 3

Ref Description Part number Qty

  • 1 Laser scanner assembly    RM1-8406-000CN      1

  • 2 Paper feed motor assembly     RM1-8285-000CN        1

  • 3 Spring, compression     RC1-0213-000CN            1

  • 4 Solenoid      RL2-1409-000CN           1

  • 5 Roller, paper pickup (part of Tray 2-6 roller kit)   E6B67-67905      1

  • 6 Roller, paper feed (part of Tray 2-6 roller kit)     E6B67-67905        1

  • 7 Paper pickup drive assembly      RM1-8415-000CN      1

  • 8 Tag holder assembly     RM1-4539-000CN      1

  • 9 Feeder sensor cable assembly   RM2-7687-000CN         1

  • 10 Shaft, retard drive        RL1-3020-000CN           1

  • 11 Cable, feed motor     RM1-8311-000CN             1

  • 12 Cable, laser     RM1-8340-000CN         1

  • 13 Paper feed shaft assembly  RM1-8424-000CN          1

  • 14 Gear, 23T        RU5-0040-000CN        1

  • 15 Gear, 18T    RU5-0088-000CN    1

  • 16 Ring, E     XD9-0233-010CN       1

  • 17 Bushing           RC3-1403-000CN      1

  • 18 Bushing    RC1-0214-000CN        1

  • 19 Ring, E        XD9-0232-010CN             1

  • 20 Connector, drawer, 6P   VS1-7500-006CN     1         


4) Internal Components 3 of 3 M604 M605 M606 Printer Part Diagram

M604 M605 M606 Printers Part Diagram Internal Components, 3 of 3

Ref Description Part number Qty

  • 1 Fuser kit (110V)         E6B67-67901       1

  • 1 Fuser kit (220V)        E6B67-67902            1

  • 2 Paper delivery assembly   RM2-6319-000CN            1

  • 3 Environmental sensor assembly     RM1-8438-000CN  1

  • 4 Fan (FN101)        RK2-1988-000CN                  1

  • 5 Fan (FN102)          RK2-1989-000CN                  1

  • 6 Fan (FN103)                 RK2-3244-000CN                  1

  • 7 Fan (FN104)            RK2-1992-000CN                  1

  • 8 Cable, flexible at           RK2-6768-000CN                  1

  • 9 Switch, push         WC2-5637-000CN                   1

  • 10 PCA, DC controller           RM2-7643-000CN                  1

  • 11 Fuser (fixing) motor assembly      RM1-8928-000CN        1

  • 12 IC, photo interrupter          WG8-5849-000CN                   1

  • 13 Cable, HIP        RK2-6761-000CN                  1

  • 14 Lifter drive assembly       RM2-6335-000CN                  1

  • 15 Easy-access USB    RM2-6328-000CN                  1

  • 16 PCA, memory (island of data)       RM2-7645-000CN      1

  • 17 Locking bushing, paper delivery    RC1-0136-000CN       1

  • 18 Cable, fuser (fixing) motor    RM1-5088-000CN                  1

  • 19 Cable, door switch           RM1-8344-000CN                  1

  • 20 Paper delivery drive assembly    RM2-6318-000CN       1

  • 21 Gear 23T/19T               RU7-0295-000CN                  1

  • 22 Fuser drive assembly        RM2-6231-000CN                  1

5) Power Supply M604 M605 M606

Printer Part Diagram

M604 M605 M606 Power Supply Printers Part Diagram

Ref Description Part number Qty

  • 1 Paper feed assembly      RM1-4548-000CN            1

  • 2 Power supply assembly (110V)    RM2-6301-000CN          1

  • 2 Power supply assembly (220V)            RM2-6349-000CN          1

  • 3 Connector, drawer 6P       VS1-7514-006CN    1

  • 4 Cable, inlet    RM1-8348-000CN         1

6) MP/Tray 1 Pickup Assy M604 M605 M606

Printer Part Diagram

MP/Tray 1 Pickup Assy M604 M605 M606 Printers Part Diagram

Ref Description Part number Qty

1 Roller, paper pickup (part of Tray 1 roller kit)   E6B67-67906   1

2 Roller, paper feed (part of Tray 1 roller kit)       E6B67-67906     1

3 Roller, separation (part of Tray 1 roller kit)     E6B67-67906      1

7) Duplexer Assy M604 M605 M606

Printer Part Diagram

Ref Description Part number Qty

  • 1 Deflector, paper re-pickup (duplexer)       RC4-5907-000CN         1

  • 2 Guide, paper re-pickup, lower (duplexer)       RC2-2599-000CN         1

  • 3  Guide, paper re-pickup, upper (duplexer)       RC2-2602-000CN     1

  • 4 Cover, left (duplexer)              RC4-5905-000CN     1

  • 5 Cover, right (duplexer)                RC4-5903-000CN          1

  • 6 Cover, upper (duplexer)          RC4-5906-000CN         1

  • 7 Cover, rear (duplexer)              RC4-5904-000CN        1

  • 8 Motor, stepping, DC24V (duplexer)       RK2-7885-000CN       1

  • 9  Fan (duplexer)      RK2-2016-000CN        1

  • 10 Motor, stepping, DC24V (duplexer)         RK2-2139-000CN       1

  • 11 Photo interrupter (duplexer)        WG8-5849-000CN            3

  • 12 PCA (duplexer)    RM2-7656-000CN                    1

8) Envelope feeder Covers M604 M605 M606

Printer Part Diagram

Envelope feeder Covers M604 M605 M606 Printers Part Diagram

Ref Description Part number Qty

1 Cable, interface (envelope feeder)     RM1-9032-000CN      1

2 Cover, lower (envelope feeder)  RC4-6890-000CN       1

3 Tray, extension (envelope feeder)  RC4-6891-000CN          1

4 Guide, width limit, right (envelope feeder)    RC4-6107-000CN        1

5 Paper side end assembly (envelope feeder)     RM2-6171-000CN     1

6 Weight assembly (envelope feeder)      RM2-6728-000CN                      1

9) Envelope feeder Internal Components 1 of 2 M604 M605 M606 Printer Part Diagram

Envelope feeder Internal Components 1 of 2 M604 M605 M606 Printers Part Diagram

Ref Description Part number Qty

1 IC, photo interrupter (envelope feeder)     WG8-5624-000CN      1

2 Roller, separation (envelope feeder)               RM1-5224-000CN      1

3 Roller, paper feed (envelope feeder)       RC2-5701-000CN        1

4 Roller, paper feed assembly (envelope feeder)   RM1-5223-000CN       1

5 Roller, paper pickup assembly (envelope feeder)     RM1-5221-000CN       1

6 Roller, paper pickup (envelope feeder)        RC2-5700-000CN         1

10) Envelope feeder Internal Components 2 of 2 M604 M605 M606 Printer Part Diagram

Envelope feeder Internal Components 2 of 2 M604 M605 M606 Printers Part Diagram

Ref Description Part number Qty

1 Motor, stepping, DC24V (envelope feeder)   RK2-2162-000CN         1

2 PCA, envelope controller (envelope feeder)     RM2-8651-000CN          1

3 Joint shaft assembly (envelope feeder)      RM1-5222-000CN             1

11) 500 Sheet Feeder Covers M604 M605 M606 Printer Part Diagram

500 Sheet Feeder Covers M604 M605 M606 Printers Part Diagram

Ref Description Part number Qty

1 Cover, front right (500-sheet feeder)    RC4-5897-000CN   1

2 Cover, right (500-sheet feeder)      RC4-5896-000CN         1

3 Cover, left (500-sheet feeder)         RC4-5895-000CN          1

4 Cover, rear (500-sheet feeder)      RC4-5902-000CN      1

5 Cover, legal (500-sheet feeder)       RC4-5872-000CN        1

6 Cover, front (500-sheet feeder)       RC4-5894-000CN          1

7 Cover, lock (500-sheet feeder)         RC4-5900-000CN           1

12) 500 Sheet Feeder Main Body M604 M605 M606 Printer Part Diagram

500 Sheet Feeder Main Body M604 M605 M606 Printers Part Diagram

Ref Description Part number Qty

  • 1 Solenoid (500-sheet feeder)       RL2-1410-000CN       1

  • 2 Size detect assembly (500-sheet feeder)     RM1-4525-000CN       1

  • 3 Roller, paper feed (500-sheet feeder; part of Tray 2-6 roller kit)    E6B67-67905         2

  • 4 Top plate front assembly (500-sheet feeder)  RM2-6280-000CN                       1

  • 5 Cassette (500-sheet feeder)        RM2-6275-000CN          1

  • 6 Pickup drive side plate assembly (500-sheet feeder)   RM1-8441-000CN       1

  • 7 Torque limiter kit (500-sheet feeder)    E6B67-67926                          1

  • 8 PCA (500-sheet feeder)      RM2-7646-000CN            1

  • 9 Connector, drawer, 6P (500-sheet feeder)     VS1-7500-006CN         1

  • 10 Lifter drive assembly (500-sheet feeder)       RM2-6278-000CN      1

  • 11 Roller, paper pickup (500-sheet feeder; part of Tray 2-6 roller kit)  E6B67-67905         1

  • 12 Connector, drawer, 6P (500-sheet feeder)    VS1-7500-006CN      1

13) 1,500 Sheet Feeder Covers M604 M605 M606 Printer Part Diagram

1,500 Sheet Feeder Covers M604 M605 M606 Printers Part Diagram

Ref Description Part number Qty

  • 1 Torque limiter kit(1,500-sheet feeder)      E6B67-67926      1

  • 2 Cover, lock (1,500-sheet feeder)     RC4-5900-000CN        1

  • 3 Cover, left (1,500-sheet feeder)     RC4-5980-000CN           1

  • 4 Cover, right (1,500-sheet feeder)        RC4-5981-000CN      1

  • 5 Cover, rear (1,500-sheet feeder)      RC4-5989-000CN         1

  • 6 Roller, paper feed (part of Tray 2-6 roller kit)  E6B67-67905    1

  • 7  Door, front    RM2-6037-000CN         1

14) 1,500 Sheet Feeder Main Body, 1 of 2 M604 M605 M606 Printer Part Diagram

M604 M605 M606 Printers Part Diagram

Ref Description Part number Qty

1 Motor, stepping (1,500-sheet feeder)           RH7-1603-020CN            1

2 Switch, push (1,500-sheet feeder)           WC2-5806-000CN           1

3 Connector, drawer, 6P (1,500-sheet feeder)        VS1-7500-006CN           1

4 Paper pickup drive assembly (1,500-sheet feeder)   RM2-6045-000CN           1

5 PCA, paper deck (1,500-sheet feeder)          RM2-7647-000CN             1

6 Lifter drive assembly (1,500-sheet feeder)     RM2-6044-000CN     1

15) 1,500 Sheet Feeder Main Body, 2 of 2 M604 M605 M606 Printer Part Diagram


Ref Description Part number Qty

  • 1 Paper size detect assembly (1,500-sheet feeder)  RM1-5261-000CN      1

16) 1,500 Sheet Feeder Paper Pickup Assembly M604 M605 M606 Printer Part Diagram

1,500 Sheet Feeder Paper Pickup Assembly M604 M605 M606 Printers Part Diagram

Ref Description Part number Qty

  • 1 Roller, paper feed (part of Tray 2-6 roller kit)  E6B67-67905          1

  • 2 Roller, paper pickup (part of Tray 2-6 roller kit) E6B67-67905       1

  • 3 Paper detect sensor assembly   RM2-6042-000CN       1    

  • 4 IC, photo interrupter (1,500-sheet feeder)      WG8-5849-000CN      1

17) 5 Bin Mailbox Covers M604 M605 M606 Printer Part Diagram

Ref Description Part number Qty

  • 1 Cover, front (5-bin mailbox)                     RC4-6204-000CN            1

  • 2 Cover, top (5-bin mailbox)                 RL2-1349-000CN         1

  • 3 Cover, left (5-bin mailbox)                        RM2-6241-000CN        1

  • 4 Cover, right (5-bin mailbox)             RM2-6242-000CN     1

  • 5 Door, rear (5-bin mailbox)                       RM2-6243-000CN         1

  • 6 Solenoid assembly, IN (5-bin mailbox)    RM1-5270-000CN       1

  • 7 Joint, left (5-bin mailbox)              RL1-1703-000CN       1

  • 8 Joint, right (5-bin mailbox)                RL1-1704-000CN        1

  • 9 Lever, IN apper link (5-bin mailbox)         RL1-2232-000CN      1

  • 10 Connector, 8P (5-bin mailbox)         VS1-7500-008CN       1

18) 5 Bin Mailbox Main Body 1 of 2 M604 M605 M606 Printer Part Diagram

5 Bin Mailbox Main Body 1 of 2 M604 M605 M606 Printers Part Diagram

Ref Description Part number Qty

1 Paper sensing flag assembly(5-bin mailbox)     RM1-5269-000CN           1

2 Top bin flapper assembly (5-bin mailbox)      RM1-4665-000CN                  1

3 Bin flapper assembly (5-bin mailbox)       RM1-4666-000CN                  2

4 Center bin flapper assembly (5-bin mailbox)          RM1-4667-000CN                  1

5 Bin solenoid assembly (5-bin mailbox)       RM1-5266-000CN                  1

6 Solenoid (5-bin mailbox)            RL1-1709-000CN                  4

7 Bin assembly (5-bin mailbox)               RM2-6248-000CN                  5

19) 5 Bin Mailbox Main Body 2 of 2 M604 M605 M606 Printer Part Diagram

5 Bin Mailbox Main Body 2 of 2 M604 M605 M606 Printers Part Diagram

Ref Description Part number Qty

1 Drive assembly (5-bin mailbox)           RM1-5267-000CN          1

2 Sensor assembly (5-bin mailbox)        RM1-5096-000CN          1

3 PCA (5-bin mailbox)                     RM2-7648-000CN                   1

4 Cable guide assembly (5-bin mailbox)        RM2-6244-000CN         1

20) Stapler and Stapler/Stacker Covers M604 M605 M606 Printer Part Diagram

Stapler and Stapler/Stacker Covers M604 M605 M606 Printers Part Diagram

Ref Description Part number Qty

1 Cover, top (stapler/stacker)           RC4-6162-000CN                     1

1 Cover, top (stacker)                      RC4-6180-000CN                     1

2 Cover, right rear (stapler/stacker)         RC4-6161-000CN                     1

2 Cover, right rear (stacker)     RC4-6181-000CN                     1

3 Cover, left (stacker and stapler/stacker)   RC4-6158-000CN           1

4 Cover, front (stacker and stapler/stacker)      RL2-1334-000CN        1

5 Lever, IN flapper link (stacker and stapler/stacker)  RL1-2232-000CN          1

6 Tray assembly (stacker and stapler/stacker)     RM2-6199-000CN          1

7 Cover, right front (stacker and stapler/stacker)  RM2-6200-000CN          1

8 Cover, rear (stacker and stapler/stacker)  RM2-6201-000CN                     1

9  Joint, left (stacker and stapler/stacker)   RL1-1703-000CN                     1

10 Joint, right (stacker and stapler/stacker)     RL1-1704-000CN                     1

11 Connector, 8P (stacker and stapler/stacker)      VS1-7500-008CN           1

12  Solenoid assembly, IN (stacker and stapler/stacker)     RM1-5270-000CN       1

21) Stapler/stacker main body M604 M605 M606 Printer Part Diagram

Stapler/stacker main body M604 M605 M606 Printers Part Diagram

Ref Description Part number Qty

1 Motor, stepping, DC24V (stapler/stacker)       RK2-2025-000CN      1

2 PCA, driver (stapler/stacker)        RM2-7649-000CN        1

3 Stapler assembly (stapler/stacker)        RM2-6202-000CN                    1

4 Paper full sensor assembly (stapler/stacker)     RM1-1166-000CN             1

5 Stapler mount assembly (stapler/stacker)     RM1-4827-000CN        1

6 Motor, stepping, DC24V (stapler/stacker)      RK2-2027-000CN       1

7 Solenoid (stapler/stacker)        RL1-0506-000CN         1

8 Jog assembly (stapler/stacker)      RM2-6198-000CN         1

22) Stacker Main Body M604 M605 M606 Printer Part Diagram

Stacker Main Body M604 M605 M606 Printer Part Diagram

Ref Description Part number Qty

  • 1 Motor, stepping, DC24V (stacker)        RK2-2025-000CN                   1

  • 2 PCA, driver (stacker)                         RM2-7650-000CN                   1

  • 3 Stapler mount assembly (stacker)                 RM1-4676-000CN                   1

  • 4 Paper full sensor assembly (stacker)       RM1-1166-000CN           1

Stapler/Stacker Middle Assembly 1 of 2 M604 M605 M606 Printer Part Diagram

Stapler/Stacker Middle Assembly 1 of 2 M604 M605 M606 Printers Part Diagram

Ref Description Part number Qty

  • 1 Paper sensing flag assembly (stapler/stacker)      RM1-0239-000CN                 1

  • 2 Paper upper guide assembly (stapler/stacker)    RM1-0246-030CN                 1

  • 3 PCA, LED (stapler/stacker)        RG1-4266-030CN         1

Stapler/Stacker Middle Assembly 2 of 2 M604 M605 M606 Printer Part Diagram

Stapler/Stacker Middle Assembly 2 of 2 M604 M605 M606 Printer Part Diagram

Ref Description Part number Qty

  • 1 Paper feed roller assembly (stapler/stacker)    RM1-0253-020CN         1

  • 2 Photo interrupter(stapler/stacker)      WG8-5645-000CN          2

Stacker Middle Assembly 1 of 2 M604 M605 M606 Printer Part Diagram

Stacker Middle Assembly 1 of 2 M604 M605 M606 Printers Part Diagram

Ref Description Part number Qty

  • 1 Paper sensing flag assembly (stacker)     RM1-0239-000CN          1

  • 2 Paper upper guide assembly (stacker)        RM1-0246-030CN             1

  • 3 PCA, LED (stacker)        RG1-4266-030CN                   1

Stacker Middle Assembly 2 of 2 M604 M605 M606 Printer Part Diagram

Stacker Middle Assembly 2 of 2 M604 M605 M606 Printers Part Diagram

Ref Description Part number Qty

  • 1  Paper feed roller assembly (stacker)   RM1-0253-020CN            1

Other Helpful Resources

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