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HIPS settings for the Prusa MINI+

Possible with tweaks

These are tuned starting settings for printing HIPS on the Prusa MINI+. The Prusa MINI+ has a Bowden extruder and an all-metal hotend, so we set the hotend to 235°C and the bed to 100°C. HIPS is a break-away or limonene-dissolvable support best paired with ABS in an enclosure.

235°C
Hotend
100°C
Bed
45 mm/s
Speed
0%
Part fan

Recommended HIPS profile

Hotend temperature235°C (tower 225–245°C)
Bed temperature100°C
Print speed45 mm/s
Retraction6 mm (Bowden)
Part cooling fan0%
Bed adhesionPairs with ABS; dissolves in limonene.
NozzleBrass 0.4 mm is fine
DifficultyAdvanced
⚠️ HIPS warps without an enclosure and the Prusa MINI+ is open-frame. Block drafts, raise the bed temp, and add a brim; for tall parts an enclosure is strongly recommended.
💡 Best uses for HIPS: dissolvable supports for ABS.

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FAQ

What temperature should I print HIPS on the Prusa MINI+?
Start at 235°C for the hotend and 100°C for the bed, then run a temperature tower across 225–245°C to dial in your exact filament brand.
What print speed works for HIPS on this printer?
Around 45 mm/s is a safe starting point on the Prusa MINI+.
What retraction should I use?
Use about 6 mm of retraction (Bowden setups need more). If you see stringing with HIPS, raise retraction speed before distance and dry the filament.
Do I need an enclosure for HIPS on the Prusa MINI+?
Yes — HIPS really wants an enclosure and the Prusa MINI+ is open, so expect warping on large parts without one.