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Rectangular printhead unit with metal contacts and plastic housing

YINGHUA

YINGHUA CHA8012CS-A Printhead for HP T790

SKU CH-YX04-QKVPX

New printhead for HP T790 printers installs directly and restores sharp output

  • Product categoryPrinthead
  • Compatible with HP T790 printers
  • New printhead restores original print quality
  • CHA8012CS-A model matches OEM specification
  • First listed by manufacturer April 2026
  • Ready for immediate installation in supported devices

Printhead for HP T790 Plotters

The YINGHUA CHA8012CS-A printhead is a direct replacement for the HP T790 large-format printer. It restores print quality when the original head wears out or clogs beyond cleaning. Installation follows the printer's standard service routine without extra tools.

Thermal and Power Behaviour in Daily Use

The unit draws minimal power while the printer is idle or producing routine CAD and GIS output. Operating temperatures stay within the printer's normal range and the cooling fan runs quietly during typical office hours. No additional ventilation is required beyond the chassis design.

Sustained Load Performance

During long roll-to-roll jobs the printhead maintains consistent droplet placement across the full swath. Ink flow remains stable through extended passes and the head recovers quickly after brief pauses. Users needing continuous unattended runs beyond several hours should monitor ink levels to avoid starvation.

How it compares

Measured against everything we stock in Print & Scan Accessories, at today’s prices. Recalculated every night.

Price $60.99
Cheaper than about 66% of the 5,855 comparable items (median $91.99).

Specifications

Product
Product categoryPrinthead

Questions about this item

How do I install the CHA8012CS-A printhead in my HP T790 without damaging the carriage?

Power off the printer, open the carriage latch, align the printhead contacts with the carriage slots, press firmly until it clicks, then close the latch and run the alignment routine from the control panel.

When will the CHA8012CS-A printhead need replacement in my HP T790?

Replace the printhead when print quality degrades despite cleaning cycles, when the printer reports a printhead error, or after the rated page yield for your ink type is reached.

What is the first limit I will hit during sustained printing with the CHA8012CS-A on the HP T790?

The printhead thermal protection will pause printing first if nozzle temperatures exceed safe limits during long, high-coverage jobs.

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