The Perfactory P4K is a DLP 3D printer from EnvisionTEC with a 192 x 120 x 230 mm build volume.
The Perfactory P4K is a DLP 3D printer from EnvisionTEC with a 192 x 120 x 230 mm build volume.
Below is a practical, production-style calibration workflow for the EnvisionTEC Perfactory P4K, written for an operator who needs repeatable results rather than a quick hobbyist setup. Because the provided sources do not expose a complete service manual, some steps are necessarily based on the documented machine architecture: DLP projection, shallow tray resin handling, Z-axis build platform movement, voxel-based exposure control, and EnvisionTEC material compatibility.
1.
The provided sources do not list a formal recall history for the Perfactory P4K, and they do not document a specific EOL bulletin, but several practical defects and limitations are implied by the printer’s architecture and by the way EnvisionTEC describes its process.
| Manufacturer | EnvisionTEC |
|---|---|
| Technology | DLP |
| Class | industrial |
| Build volume | 192 x 120 x 230 mm |
| Layer height | 25-200 µm |
| Enclosure | passive |
| Auto levelling | no |
| Compatible materials | castable-resin, dental-resin, flex-resin, high-temp-resin, standard-resin, tough-resin, water-wash-resin |
| Manufacturer | EnvisionTEC |
|---|---|
| Technology | DLP |
| Class | industrial |
| Build volume | 192 x 120 x 230 mm |
| Layer height | 25-200 µm |
| Auto levelling | no |
same class and kinematics, close in price within 30 percent
| Model | Class | Build volume | Price (EUR) |
|---|---|---|---|
| Perfactory P4K (this) | industrial | 192 x 120 x 230 mm | |
| PRO 4K | industrial | 217 x 122 x 200 mm | |
| Rapid Shape D50+ | industrial | 193 x 120 x 220 mm | 28000 |
| Pro 95 S | industrial | 192 x 108 x 200 mm | 5000 |
| Material |
|---|
| Castable Resin |
| Dental Resin |
| Flexible Resin |
| High-Temp Resin |
| Standard Resin |
| Tough Resin |
| Water-Washable Resin |