M5C includes several consumable parts. These parts are prone to wear and may require replacement periodically. The consumable parts in M5C are:

1. Nozzle: The nozzle's wear can impact print quality. It is recommended to replace it as needed.
2. PEI Steel Plate: Wear or scratches on the PEI steel plate can affect first layer adhesion and reduce print success rates.
3. Silicone Cover: Wear on the silicone sleeve may lead to internal nozzle damage.

You can purchase replacements for these consumable parts on the official website, and the replacement frequency depends on your printing frequency. Typically, it is necessary to replace these consumable parts every 1-3 months to maintain optimal performance.

If you have any further questions, please contact us for assistance.