Lisa X

The Lisa X is an SLS 3D printer from Sinterit with a 130 x 180 x 230 mm build volume.

Specifications

Here are the verified technical specifications for the Sinterit Lisa X based on the provided sources:

• Hotend & Nozzles: Not Applicable. The Lisa X is a Selective Laser Sintering (SLS) 3D printer, meaning it does not use a hotend or nozzle to extrude filament. Instead, it uses a 30W IR Fiber-Coupled Diode Laser (976 nm) to fuse polymer powder layer by layer , , .
• Bed: The internal Print Bed dimensions are 150 x 200 x 350 mm , .
• Chamber: The printer features a built-in nitrogen chamber (inert gas control system) for printing in an oxygen-free environment ,.

Calibration

The calibration steps you requested: such as e-steps, flow rate, retraction, pressure advance, and PID tuning: are specific to FDM/FFF (filament-based) 3D printers .

The Sinterit Lisa X is a Selective Laser Sintering (SLS) 3D printer [20, 21]. It does not use a nozzle, extruder, or filament; instead, it uses a 30W IR laser to fuse layers of polymer powder inside a heated chamber [21, 22]. Because of this, traditional FDM calibration steps do not apply.

Common defects

Defect: Recoater Motion Failure (Error 358 - RecoaterLostStepsDetected)

• Symptom: The recoater is not moving or moves with difficulty, often stuttering or jamming [1, 2]. The short recoater pulling cord/rope frequently wears down, snaps, or gets shredded during operation [1, 3, 4].
• Cause: The original cord-based motion system subjects the recoater to rotational forces that cause the cord to rub and tear against the knurling.