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Small rectangular solenoid component with metal body and wire leads

YINGHUA

YINGHUA Solenoid RM1-7746 Printhead

SKU CH-R79H-4W8N6

Solenoid RM1-7746 replacement printhead compatible with HP 1025, 1025NW, CP1025, CP1025NW, M175, 177, 179, 275 and LBP7010 printers

  • Product TypePrinthead
  • Compatible with HP 1025, 1025NW, CP1025, CP1025NW printers
  • Fits HP M175, 177, 179, 275 series models
  • Works with Canon LBP7010 devices
  • New solenoid RM1-7746 printhead component

Solenoid RM1-7746 for HP printers

This solenoid suits HP LaserJet and Canon imageCLASS models including the 1025NW, CP1025NW, M175, 275, LBP7010, 179, CP1025, 177 and 1025. It replaces the original RM1-7746 part inside the printhead assembly. The component is new and ready for installation.

Installation restores paper-feed actuation

The solenoid mounts inside the printer chassis and requires access to the printhead carriage area. No additional parts are included beyond the solenoid itself. Buyers needing a complete printhead unit or other internal gears should source those separately.

Highlights

  • Compatible with HP 1025, 1025NW, CP1025, CP1025NW printers
  • Fits HP M175, 177, 179, 275 series models
  • Works with Canon LBP7010 devices
  • New solenoid RM1-7746 printhead component

Specifications

Product TypePrinthead

Questions about this item

What is the first component limit reached during continuous printing with the RM1-7746 solenoid?

The RM1-7746 solenoid is a replacement electromechanical part; its operational limit under sustained use is the mechanical cycle life of the plunger and spring assembly, not a thermal or duty-cycle rating.

How much heat or noise does the RM1-7746 solenoid generate when the printer runs all day?

The solenoid produces only a brief audible click and negligible heat each time it actuates; it does not run continuously, so all-day printer operation adds no sustained noise or thermal load from this part.

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