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Flat printed encoder belt with black timing marks and mounting holes

YINGHUA

YINGHUA Encoder Belt QC4-9790 for Canon Printhead

SKU CH-9BWM-X2BFN

Encoder belt QC4-9790 positions the Canon printhead for accurate printing

  • Product categoryPrinthead
  • Encoder Belt QC4-9790 ensures accurate printhead positioning for Canon printers
  • New condition guarantees reliable performance from first use
  • Designed as a printhead supply component for direct compatibility
  • Manufacturer listed February 17, 2025 confirms current production
  • Replaces worn encoder belts to maintain print quality

Canon Printhead Encoder Belt

The YINGHUA QC4-9790 encoder belt is a replacement component designed for Canon printers that use this specific printhead part. It restores accurate carriage positioning so the printhead fires at the correct location on every pass.

Printhead tracking and limits

The belt translates the encoder strip signal into precise linear movement for the printhead assembly. It handles normal document and photo workloads, but will not compensate for a damaged encoder strip, worn carriage bearings or a faulty drive motor.

Replacing a worn or stretched belt

Install this belt when print output shows banding, misaligned lines or horizontal shifts caused by an aged original. The jump is worth it when the printer mechanics are otherwise sound and the encoder strip itself is clean and undamaged.

How it compares

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

Price $30.99
Cheaper than about 88% of the 5,855 comparable items (median $91.99).

Specifications

Product
Product categoryPrinthead

Questions about this item

Will the QC4-9790 encoder belt align with the printhead carriage on my older Canon printer?

The QC4-9790 encoder belt is designed to fit Canon printhead assemblies, matching the original mounting points on compatible models.

How can I confirm the QC4-9790 encoder belt is functioning correctly after installation?

After fitting the QC4-9790 encoder belt, run a nozzle check or alignment page; sharp, straight lines indicate the printhead is tracking accurately.

Does the QC4-9790 package include the printhead or only the encoder belt?

The product type is listed as printhead, so the QC4-9790 unit includes the encoder belt as part of the printhead assembly.

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