🖨️ HP LaserJet Pro M404 / M404dn / M404dw Commercial Fleet
Product Specification: High-efficiency 38ppm monochrome commercial laser printer engine utilizing secure localized hardware data tracking chips.
Production Year Range: Active Commercial Lifecycle (Introduced 2019 / Maintained through 2026 Fleet Pools).
Usage Profile (User Targets): Corporate office workgroups, corporate banking terminals, and legal offices requiring continuous heavy print cycles.
| 🔧 Part Description | 🔢 Product Code | 📋 Model Compatibility | 🖼️ Part Photo |
|---|---|---|---|
| 1. Toner Cartridge (MY Region) | CF276A / CF276X | M404n, M404dn, M404dw, MFP M428fdn | |
| 2. Imaging Drum Unit (OPC) | CF276A-DRUM | M404n, M404dn, M404dw, MFP M428 | |
| 3. Developer Roller Assembly | M404-DEV-ROLLER | M404n, M404dn, M404dw Series | |
| 4. Waste Toner Collection Box | M404-WTB-CORE | M404n, M404dn, M404dw Series | |
| 5. MP Tray 1 Pickup Roller | RL2-2346-000CN | M404 series, MFP M428 series | |
| 6. Cassette Tray 2 Pickup Roller | RM2-5452-000CN | M404n, M404dn, M404dw, MFP M428 | |
| 7. Paper Separation Roller Set | RM2-5741-000CN | M404n, M404dn, M404dw, MFP M428 | |
| 8. Paper Feed Registration Roller | RM2-2519-000CN | M404 series, MFP M428 series | |
| 9. ADF Pickup Roller Kit | W1A80-67903 | LaserJet Pro MFP M428 series Only | |
| 10. ADF Separation Pad Module | W1A80-67901 | LaserJet Pro MFP M428 series Only | |
| 11. Paper Pickup Mechanism Module | RM2-2505-000CN | M404n, M404dn, M404dw Series | |
| 12. Complete 220V Fuser Assembly | RM2-2509-000CN | M404n, M404dn, M404dw, MFP M428 | |
| 13. Fuser Fixing Film Sleeve | M404-FUSER-FILM | M404n, M404dn, M404dw, MFP M428 |
| 14. Fuser Pressure Lower Roller | M404-LWR-ROLLER | M404n, M404dn, M404dw, MFP M428 | |
| 15. Fuser Main Drive Edge Gear | RU2-0941-000CN | M404n, M404dn, M404dw, MFP M428 | |
| 16. Delivery Face-Down Exit Rollers | RM2-2536-000CN | M404 series, MFP M428 series | |
| 17. Laser Scanner Unit (LSU) | RM2-2524-000CN | M404n, M404dn, M404dw, MFP M428 | |
| 18. Formatter Board / Mainboard | W1A56-60001 | M404n, M404dn, M404dw Network Core | |
| 19. Engine Controller Unit (ECU) | RM2-2514-000CN | M404 series, MFP M428 series | |
| 20. Power Supply Unit (PSU Board) | RM2-2512-000CN | M404 series, MFP M428 series | |
| 21. High-Voltage Power Board (HVPS) | RM2-2513-000CN | M404 series, MFP M428 series | |
| 22. Main Drive Motor Assembly | RM2-2531-000CN | M404 series, MFP M428 series | |
| 23. Internal Drive Gear Train Cluster | RM2-GEARS-M404 | M404n, M404dn, M404dw Engines | |
| 24. Paper Feed Control Solenoid | RK2-6242-000CN | M404 series, MFP M428 series | |
| 25. Cassette Drawer Trays & Access Doors | RM2-2501-000CN | M404 series, MFP M428 (Tray 2) |