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YINGHUA scan axis motor for HP T790 printhead

YINGHUA

YINGHUA Scan Axis Motor for HP T790 Printhead

SKU CH-PT4H-D9CV7

Replacement scan-axis motor restores precise printhead movement for the HP T790

  • Product categoryPrinthead
  • Designed for HP T790 printhead compatibility
  • Scan axis motor enables precise carriage movement
  • Genuine YINGHUA component for reliable operation
  • Printhead-specific part ensures correct fitment
  • New condition guarantees factory performance standards

Compatible Scan Axis Motor

This scan axis motor is designed for the HP T790 printhead and ships in new condition. It serves technicians and operators who need a direct replacement for the original motor assembly. The part restores the precise carriage movement required for consistent wide-format output.

Mechanical drive constraints

The motor drives the printhead along the scan axis through the printer’s existing belt and rail system. Its torque and speed profile are fixed by the T790’s firmware and mechanical layout, so no adjustment or calibration beyond standard installation is possible. Wear on the belt or guide rails can still limit overall accuracy.

HP T790 printhead fit

The sole specification that determines compatibility is the exact match to the HP T790 printhead carriage. If the printer uses a different printhead series or a revised carriage design, this motor will not align or connect correctly. Verify the service manual part number before ordering.

How it compares

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

Price $253.99
Pricier than about 81% of the 5,855 comparable items (median $91.99).

Specifications

Product
Product categoryPrinthead

Questions about this item

Which scan axis motor version fits the HP T790 printhead?

The YINGHUA scan axis motor is supplied specifically for the HP T790 printhead, so the single listed version is the one to choose.

What does the scan axis motor do once installed in the HP T790?

It drives the printhead carriage along the scan axis so the HP T790 can position ink drops accurately across the page.

What interface does the scan axis motor use and what does that limit?

The motor connects through the HP T790 printhead's internal carriage interface, limiting its use to that specific printhead assembly.

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