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Genuine IER thermal printhead for 577B label printer

IER

IER KPA-80-8MTA2-IER printhead for 577B printer

SKU CH-GQ18-BE7ZX

Genuine IER thermal printhead model KPA-80-8MTA2-IER for the 577B label printer

  • Genuine IER printhead built for 577B thermal printer
  • 80 mm print width covers standard label sizes
  • New condition ensures reliable first-page output
  • Japan-sourced component matches original equipment quality
  • Direct fit for IER 577B label printer

Genuine IER printhead for 577B label printer

This genuine IER printhead is designed for the 577B thermal label printer. It arrives new, inspected, cleaned and quality-assured to meet manufacturer specifications. The part suits maintenance teams and operators who need a direct replacement for a worn or damaged head. It restores reliable printing without requiring firmware changes.

Thermal printing limits and media constraints

Thermal printheads rely on heat-sensitive media, so print durability depends on label stock quality and environmental exposure. Excessive heat, humidity or abrasive label surfaces can shorten the functional life of the 80-element head. The unit is built for the 577B mechanism only and will not fit other printer models or interfaces.

Straightforward swap with alignment care

Installation follows the 577B service routine: power down, release the printhead latch, disconnect the flex cable and fit the new unit. The most common issue is misaligned cable seating, which causes missing dots or communication errors. Clean the platen roller at the same time to avoid debris transfer onto the fresh heating elements.

How it compares

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

Price $71.99
Cheaper than about 59% of the 5,855 comparable items (median $91.99).

Specifications

No published specifications for this item yet.

Questions about this item

Should I choose the 80 mm printhead for my IER 577B printer?

The 80 mm width matches the IER 577B label printer specification, so this is the correct part for that model.

What does the 80 mm figure mean once the printhead is installed in the 577B?

It defines the maximum printable label width the head can cover in a single pass on the 577B printer.

What interface does the KPA-80-8MTA2-IER use and what does it cap in practice?

It connects through the 577B's native thermal printhead socket, limiting operation to that printer's supported resolution and speed.

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