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YINGHUA printhead for Koman CM300 thermal printer, black plastic roller assembly with metal shaft and gear teeth

YINGHUA

YINGHUA Printhead for Koman CM300 thermal printer

SKU CH-QV4S-1Z9XA

Replacement printhead for the Koman CM300 electrocardiograph thermal printer

  • Product categoryPrinthead
  • Compatible with Koman CM300 electrocardiograph thermal printers
  • New printhead ensures reliable paper output
  • Replaces worn rotating shaft and rubber roller
  • Supports accurate ECG printouts with proper gear alignment

Printhead for Koman CM300

This printhead is a replacement component for the Koman CM300 electrocardiograph thermal printer. It integrates the paper output rod, rotating shaft, rubber roller and gear assembly. The unit is supplied new and is intended for servicing or restoring print output quality.

Maintenance part for ECG printers

The component fits directly into the CM300 mechanism and restores the paper feed and print contact surfaces. It frees the operator from print fading or paper misfeed caused by worn rollers. Buyers who need a complete print engine or electronic control board will require additional parts not included here.

How it compares

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

Price $68.99
Cheaper than about 61% of the 5,855 comparable items (median $91.99).

Specifications

Product
Product categoryPrinthead

Questions about this item

How long does the rubber roller on this printhead last under continuous electrocardiograph printing?

The roller is built for sustained thermal-paper throughput on the CM300; its rubber compound resists wear from the rotating shaft and gear drive during long recording sessions.

Does the printhead assembly run hot or draw extra power when the CM300 prints all day?

The mechanism uses a simple rotating shaft and gear system without a heating element, so it adds minimal heat and negligible power draw during extended operation.

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