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• Nozzle Temperature: 240 °C

• Bed Temperature: 80 - 100 °C

Model Material Settings

Prusa i3 MK2.5S

Based 2023/5/24 testing using a temperature tower (how to slice), the following parameters were found to be most optimal for outer appearance of the model. Parameters not listed were left at PrusaSlicer’s Prusa i3 MK2.5S printer preset, Generic PETG filament preset, and 0.20mm 100mms Linear Advance printing preset.

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• First layer speed: 12 mm/s

Brim

• Brim width: 5 mm

• Brim separation gap: 0.1 mm

Since the Prusa i3 MK2.5S uses a PTFE/Teflon lined hot-end (link) (link), the nozzle temperature should not be set above 240 °C if possible. Prusa suggests a nozzle temperature of 240 °C. Though a Prusa forum post with hot-end supplier’s information suggests that temperature of up to 300 °C is ok.

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