HP
HP RM2-5391-000CN Control Panel Assembly — LaserJet Pro M402/M403/M404 & More
HP RM2-5391-000CN Control Panel Assembly — LaserJet Pro M402/M403/M404 & More
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Refurbished
HP RM2-5391-000CN Control Panel Assembly — LaserJet Pro M402/M403/M404 & More
Genuine HP Control Panel Assembly — Refurbished & Tested Working
Direct-fit replacement for a faulty display, unresponsive buttons, or a control panel that's stopped working properly.
- Genuine HP control panel assembly (RM2-5391-000CN) — display and button panel
- Fits a wide range of HP LaserJet Pro models — see compatibility table below
- Refurbished — fully tested and confirmed working before despatch
- 3-month warranty against manufacturing defects
- UK supplier — despatched from our warehouse, in stock now
Is This the Right Part?
| Blank or unlit displayIf the screen shows nothing at all, or only a faint backlight with no text, the display panel itself is the most common cause. | Buttons unresponsive or stickingButtons that don't register presses, register the wrong button, or feel stuck are a sign of a worn or faulty control panel. |
| Frozen or garbled screenA display that's stuck on one screen, shows scrambled characters, or won't update after a button press points to the panel rather than the main board. | Not the fault?If the printer won't power on at all, or you're seeing a specific error code with a working display, the fault may sit elsewhere (formatter board, power supply). Contact us and we'll help confirm before you order. |
Specifications
| Component | Control Panel Assembly — display & button panel |
| Primary OEM part number | RM2-5391-000CN |
| Alternative part numbers | None known |
| Condition | Refurbished — fully tested and confirmed working before despatch |
| Availability | In stock — order by 2pm for same-day despatch (next working day if the cut-off's been missed) |
| Quantity supplied | 1 × Control Panel Assembly |
| Warranty | 3 months against manufacturing defects — normal wear not covered |
| Weight & delivery | [WEIGHT & DELIVERY DETAIL — TO BE ADDED] |
Compatible Printers
This control panel is used across several HP LaserJet Pro model families. Contact us before ordering if your exact model isn't listed or you're not sure which control panel your printer uses.
| Model family | Variants covered |
| HP LaserJet Pro M402 | M402d, M402dn, M402dne, M402dw, M402m, M402n |
| HP LaserJet Pro M403 | M403d, M403dn, M403n |
| HP LaserJet Pro M404 | M404d, M404dn, M404n |
| HP LaserJet Pro M405 | M405d, M405dn, M405n |
| HP LaserJet Pro M304/M305 | M304a, M305d, M305dn |
| HP LaserJet Pro 4001/4002 | 4001dn, 4001dne, 4001n, 4001ne, 4002dn |
What's Included
- 1 × HP Control Panel Assembly (RM2-5391-000CN) — refurbished, tested working
Install Notes
- Power off and unplug the printer.
- Locate the control panel and release the retaining clips or screws securing it to the top cover (exact method varies slightly by model).
- Disconnect the ribbon/data cable from the old control panel — note the orientation before removing it.
- Connect the ribbon cable to the new control panel assembly, ensuring it's fully seated.
- Reassemble and power on to confirm the display and buttons respond correctly.
Frequently Asked Questions
Is this a genuine or compatible part?
This is a genuine HP control panel assembly, refurbished and fully tested working before despatch. It carries a 3-month warranty against manufacturing defects.
Will this fit my model?
This control panel is used across several HP LaserJet Pro chassis families that share the same design. Check your printer's exact model against the compatibility table above, or contact us and we'll confirm before you order.
The fault is still happening after fitting — what next?
Display and button faults can occasionally be caused by the formatter board or the ribbon cable connector rather than the panel itself. Contact us and we can help diagnose the next step.
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