Nihon Kohden ECG-1550 Printer Cover whit Thermal Platen Roller Assembly

• Product Description

• Product Specifications

• Product Function

• This part is the core actuator of the ECG machine's thermal printing system. It drives the thermal paper movement via rotational friction and acts as an "anvil" for the print head, providing necessary counter-pressure. Without it, the thermal head cannot generate enough heat reaction to develop color, or paper feed speed will be uneven, severely affecting the accuracy of medical diagnostic data.

• Use tips
• 1. Never touch the surface of the black rubber roller; oils from your hands will reduce friction and cause paper slippage.
• 2. If the roller surface has slight stains, wipe it with water or a specialized cleaner. Do not use organic solvents.