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Datamax H-Class thermal printhead 203 DPI in metal housing

Datamax

Datamax PHD20-2240-01 H-Class Printhead 203 DPI POS Accessory

SKU CH-PBB0-N2EX8

Thermal printhead for Datamax H-Class H-4212 label printers at 203 DPI resolution

  • Direct thermal printing for H-Class H-4212
  • 203 DPI resolution for sharp labels
  • Drop-in replacement part PHD20-2240-01
  • Thermal technology prints without ink or toner
  • Designed for 200 DPI label applications

Datamax H-Class 203 DPI Printhead

The Datamax PHD20-2240-01 is a thermal printhead designed for the H-Class H-4212 label printer. It serves as a direct replacement part for maintenance or repair of compatible Datamax POS hardware. This accessory supports printing on label media using thermal technology. It is intended for operators maintaining existing H-Class printer fleets.

Thermal Printing Resolution Limits

The printhead operates at a fixed resolution of 203 x 203 DPI, also referenced as 200 x 200 DPI. Thermal printing at this density determines the maximum sharpness achievable for barcodes, text and graphics on label stock. Print quality cannot exceed this native resolution regardless of software settings or media grade. Users requiring higher detail must select a different printer platform.

H-4212 Model Compatibility

This printhead is engineered exclusively for the Datamax H-Class H-4212 thermal label printer. It will not fit or function in other Datamax series, competing brands or different H-Class variants. Buyers must verify their printer model matches H-4212 exactly before ordering. Purchasers with other printer models need a different part number.

How it compares

Measured against everything we stock in POS Peripherals & Supplies, at today’s prices. Recalculated every night.

Price $349.99
Pricier than about 90% of the 724 comparable items (median $34.49).

Specifications

Product
Brand nameDatamax

Questions about this item

Should I choose the 203 DPI or 200 DPI version for my H-Class printer?

Both figures describe the same printhead; the 203 x 203 DPI rating is the native resolution while 200 x 200 DPI is the nominal class used for the H-4212 model.

What does the 203 DPI resolution mean for label quality on an H-4212?

It produces 203 dots per inch horizontally and vertically, giving sharp text and barcodes suitable for standard shipping and product labels on the H-4212.

Which interface does the PHD20-2240-01 use and what does it limit?

The printhead connects via the H-Class proprietary carriage interface, which limits installation to Datamax H-Class H-4212 thermal printers only.

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