Product details
RM2-7404 Switch Power PCA Board
Part Number: RM2-7404
Part Type: Power Switch PCA (Printed Circuit Assembly)
Condition: Compatible / Replacement Part
✅ Compatible Printer Models
HP Color LaserJet Pro Series
HP Color LaserJet Pro M154 / M154nw
HP Color LaserJet Pro M253 / M254
HP Color LaserJet Pro M278 / M280 / M281
HP Color LaserJet Pro M377dw
HP Color LaserJet Pro M452dw / M452dn / M452nw
HP Color LaserJet Pro M477fdn / M477fdw / M477dn
HP Color LaserJet Pro M479dw / M479fdn / M479fdw
⚙️ Function
Powers the printer on/off
Regulates the main circuit connection between the AC power input and internal electronics
Resolves power-related issues such as no power, intermittent power failure
Features
OEM-compatible build quality
Designed for direct fit and plug-and-play installation
Long-lasting and stable performance
⚠️ Note
Professional installation recommended
Ensure model compatibility before purchase
No warranty unless specified
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