Ensure smooth and reliable performance of your HP LaserJet printer with this Refurbished Original ECU / Engine Control Unit, part number RM3-7856. Also referred to as a Motor PCB or Engine PCB, this unit controls critical printer functions and ensures optimal motor operation for consistent, high-quality output.
✅ Compatible HP Model:
- HP LaserJet M208dw
- HP LaserJet M209dw
- HP LaserJet M209dwe
- HP LaserJet M211d / M208/M209/M211/M233
- HP Laserjet 208/209/211
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✅ Part Numbers :
- (RM3-7856)
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✅ Also Known As:
- ECU CARD/ ENGINE CONTROL UNIT/ ECU / MOTOR PCB
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✅ Product Condition:
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Refurbished Original / Pulled Original / Working Original
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Professionally cleaned, tested, and fully functional
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14 Days Replacement Warranty
