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Print head for ZD421 ZD421T thermal barcode label printer 203dpi

Traditions (Generic)

Traditions (Generic) ZD421 ZD421T 203dpi print head

SKU CH-AHTE-57JRH

Replacement 203 dpi thermal print head for ZD421 and ZD421T barcode label printers

  • Direct replacement for ZD421 and ZD421T printers
  • 203 dpi resolution produces clear barcode labels
  • Genuine P1112640-218 part ensures compatibility
  • New condition guarantees full print-head life

203 dpi print head for ZD421 and ZD421T printers

This print head replaces the original component in ZD421 and ZD421T thermal barcode label printers. It restores 203 dpi resolution output for shipping labels, asset tags and receipt printing. Compatible with part number P1112640-218. Supplied new in manufacturer packaging.

Thermal performance and power characteristics

The print head operates at the standard voltage supplied by the host printer and draws power only during active printing cycles. Thermal output is managed by the printer's internal firmware and cooling design. No additional power supply or cooling modification is required for normal operation. Noise is limited to the printer's standard mechanism sound.

Highlights

  • Direct replacement for ZD421 and ZD421T printers
  • 203 dpi resolution produces clear barcode labels
  • Genuine P1112640-218 part ensures compatibility
  • New condition guarantees full print-head life

Specifications

No published specifications for this item yet.

Questions about this item

How do I install the 203dpi print head in the ZD421T printer?

Power off the printer, open the media cover, release the print head latch, remove the old head, align the new P1112640-218 head, secure the latch, and close the cover.

When should I replace the 203dpi print head on the ZD421?

Replace the P1112640-218 print head when labels show faded areas, missing lines, or uneven darkness across the 203dpi resolution.

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