Anycubic Kobra S1 Max Heat Sink Fan Duct Silicone Replacement Announcement

Recently, we received feedback from some Kobra S1 Max users that when printing low-temperature filaments, occasional clogging may occur due to insufficient heat dissipation, which can cause the filament to expand from heat exposure.

 After receiving the feedback, our technical team immediately formed a dedicated task force to conduct targeted tests and repeated verification. After analysis, we confirmed that this issue is mainly related to heat dissipation performance in certain low-temperature filament printing scenarios.

 To address this situation, we are providing an optimization solution by adding a silicone air duct to the hotend cooling fan. This helps improve airflow direction and allows air to reach the heat sink more effectively, improving cooling performance and reducing the risk of clogging.

 The installation guide has been uploaded to WIKI. Users who experience this issue can apply for a free replacement of this accessory. If your machine has frequent clogging issues during use, please visit our official website, go to the Kobra S1 Max product page, and enter the related information collection page to submit your details. We will arrange shipment of the accessory as soon as possible.

Installation Guide:

https://wiki.anycubic.com/en/fdm-3d-printer/kobra-s1-max-combo/fan-duck-replacement-guide