a239f06b7.js","9160","static/chunks/app/not-found-3a57e32360e6bead.js"],"default"] 1e:I[77490,["6470","static/chunks/app/global-error-af32ecc14da42713.js"],"default"] f:T689, Configure Your Z Hop Settings in Slicer: Z Hop is a 3D printing feature that lifts the nozzle slightly along the Z-axis (vertically) to avoid collisions with printed layers when moving across the model. It helps prevent print damage and surface imperfections during non-print movements, making it useful for delicate or complex prints.

In PrusaSlicer, this setting can be enabled by going to: Filament Settings > Filament Overrides > Retraction > "Lift Z" checkbox > Set the Z Hop Height
A default setting of 0.4mm is commonly used in PrusaSlicer as it offers a good balance between preventing nozzle collisions and minimizing unnecessary vertical movements.
While there isn't a universally defined maximum Z hop height, it's generally recommended to keep Z hop below 2mm, unless specific printing conditions require a greater hop. Increasing the Z hop can impact your prints in the following ways:

Prolonged Print Times: A significant vertical movement due to a high Z hop height can notably extend the overall print duration, resulting in unnecessary delays.
Uneven Extrusion: After a substantial Z hop, the nozzle may not promptly engage with the printed layers upon return, potentially causing uneven extrusion, adhesion issues and stringing - particularly in areas where printed parts are not directly connected.
Compromised Print Quality: Excessively elevated Z hop values can introduce visible gaps or irregularities in the printed object, particularly with intricate details or overhangs.

11:["slug","print-quality-top-layer-scratched","d"] 16:T1c65,

Symptom

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