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Rectangular black plastic printhead with gold contacts and model label

YINGHUA

YINGHUA K30346 QM7-1272 Printhead

SKU CH-KP3J-6J6EH

Replacement printhead compatible with Canon IP6840, IX6860, IX6770, MG7150, IX6840, IX6780, MG6350, IX6820, IX6800, IX6700 and IX6850 models

  • Product TypePrinthead
  • Compatible with multiple Canon printers including IP6840 IX6860 IX6770 MG7150
  • Power supply adapter K30346 QM7-1272 ensures reliable operation
  • Supports models MG6350 IX6840 IX6780 IX6820 IX6800
  • Works with IX6700 IX6850 for consistent print quality

Printhead Compatibility for Canon PIXMA Models

The YINGHUA K30346 QM7-1272 printhead is a new replacement part designed for specific Canon PIXMA inkjet printers. It fits models including the IP6840, IX6860, IX6770, MG7150, IX6840, IX6780, MG6350, IX6820, IX6800, IX6700 and IX6850. This component restores print function when the original head wears out or fails.

Suitability and Limitations

This item suits owners of the listed Canon printers who need a direct printhead replacement. It is not for users of Canon models outside the stated series or for printers from other brands. Buyers who require a complete printer unit or ink tanks should look at other product categories.

Highlights

  • Compatible with multiple Canon printers including IP6840 IX6860 IX6770 MG7150
  • Power supply adapter K30346 QM7-1272 ensures reliable operation
  • Supports models MG6350 IX6840 IX6780 IX6820 IX6800
  • Works with IX6700 IX6850 for consistent print quality

Specifications

Product TypePrinthead

Questions about this item

How long does the K30346 QM7-1272 printhead maintain consistent output during high-volume print runs?

The printhead is engineered for sustained operation across compatible Canon models including the IP6840, IX6860, IX6770, MG7150, IX6840, IX6780, MG6350, IX6820, IX6800, IX6700 and IX6850, delivering stable droplet placement throughout extended print jobs.

What thermal or acoustic behaviour should I expect from the K30346 QM7-1272 when the printer runs continuously all day?

The printhead operates within the thermal design of the listed Canon printers — IP6840, IX6860, IX6770, MG7150, IX6840, IX6780, MG6350, IX6820, IX6800, IX6700 and IX6850 — so heat and noise remain at the levels those machines are rated for during continuous use.

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