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Rectangular thermal printhead with metal housing and exposed print line for Sato M84Pro

Sato

Sato WWM845800 Printhead M84Pro 203dpi

SKU CH-QA56-3S643

Genuine 203 dpi thermal printhead for the Sato M84Pro label printer, part WWM845800

  • Product categoryPrinthead
  • Genuine Sato part ensures reliable thermal printing
  • 203 dpi resolution produces sharp barcode labels
  • Designed for M84Pro printer model compatibility
  • Part number WWM845800 matches original equipment specs
  • Single printhead unit ready for installation

Genuine Sato M84Pro Printhead 203dpi

The WWM845800 is a genuine Sato thermal printhead designed for the M84Pro label printer. It restores 203dpi output quality when the original head wears out. Supplied as a single unit, it is a direct replacement part for maintenance or repair.

For M84Pro owners needing a factory-spec head

This part suits technicians and operators who run the Sato M84Pro and require OEM reliability. Buyers with other Sato models or non-Sato printers should look elsewhere because the mounting and electrical interface are model-specific.

203dpi resolution for standard label work

The head delivers the native 203dpi resolution of the M84Pro, handling typical shipping labels, barcode tags and product identifiers. It is not suited for applications that demand higher print density such as small 2D codes or fine graphics.

How it compares

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

Price $204.99
Pricier than about 75% of the 5,855 comparable items (median $91.99).

Specifications

Product
Product categoryPrinthead

Questions about this item

Which printer model must I already own for the WWM845800 printhead to fit?

This printhead is built for the SATO M84Pro thermal label printer; it will not install in other Sato or non-Sato models.

Will the 203 dpi resolution of this printhead match the output of my existing M84Pro unit?

Yes, the 203 dpi specification is identical to the factory printhead on the M84Pro, so label density and barcode readability stay the same.

How can I confirm the new printhead is operating correctly after installation?

Run a test print from the M84Pro control panel; sharp, even bars across the full width at 203 dpi indicate the head is seated and firing properly.

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