### Exclusive Size 335×345mm Perfect Match H2 Series Build Space Finished dimension 335mm×345mm aligns with original printer forming area, fully fits the platform inner boundary without trimming. ### High-precision Uniform Dot Grid Printing For Visual Position Capture Dense regular lattice dot layout is accurately printed, enables onboard camera to read coordinate data steadily during auto calibration. ### Continuous Dynamic Calibration To Offset Mechanical Deviation Work with built-in vision encoder to compensate tolerance from assembly clearance and long-term mechanical wear, keep positioning error under 50μm permanently. ### Short 5-Minute Quick Auto Calibration Procedure Finish full-system motion calibration via printer touchscreen within five minutes, effective calibration result lasts for weeks of regular printing. ### Stable Calibration Outcome Regardless Of Printing Model Size Consistent correction effect for both small detailed parts and oversized large-format models, avoid gradual accuracy drift during long-stroke movement. ### Direct Placement On Original Build Plate For Instant Use No adhesive or extra fixing needed, lay flat onto hot bed directly before entering calibration menu for convenient operation.