; ### Marlin K-Factor Calibration Pattern ### ; ------------------------------------------- ; Generated from https://marlinfw.org/tools/lin_advance/k-factor.html ; Ref: https://marlinfw.org/docs/features/lin_advance.html ; Ref: https://help.prusa3d.com/en/article/linear-advance_2252/ ; ; Printer: PrusaMK3S ; Filament: PETG ; Created: Sat May 09 2020 20:56:51 GMT-0700 (Pacific Daylight Time) ; ; Settings Printer: ; Filament Diameter = 1.75 mm ; Nozzle Diameter = 0.4 mm ; Nozzle Temperature = 290 °C ; Bed Temperature = 100 °C ; Retraction Distance = 0.8 mm ; Layer Height = 0.2 mm ; Z-axis Offset = 0 mm ; ; Settings Print Bed: ; Bed Shape = Rect ; Bed Size X = 250 mm ; Bed Size Y = 210 mm ; Origin Bed Center = false ; ; Settings Speed: ; Slow Printing Speed = 1500 mm/min ; Fast Printing Speed = 2700 mm/min ; Movement Speed = 7200 mm/min ; Retract Speed = 3600 mm/min ; Printing Acceleration = 1000 mm/s^2 ; Jerk X-axis = 8 ; Jerk Y-axis = 8 ; Jerk Z-axis = 0.4 ; Jerk Extruder = 4.5 ; ; Settings Pattern: ; Linear Advance Version = 1.5 ; Starting Value Factor = 0.04 ; Ending Value Factor = 0.2 ; Factor Stepping = 0.02 ; Test Line Spacing = 5 mm ; Test Line Length Slow = 25 mm ; Test Line Length Fast = 45 mm ; Print Pattern = Standard ; Print Frame = false ; Number Lines = false ; Print Size X = 100 mm ; Print Size Y = 65 mm ; Print Rotation = 0 degree ; ; Settings Advance: ; Nozzle / Line Ratio = 1.1 ; Bed leveling = 0 ; Use FWRETRACT = false ; Extrusion Multiplier = 1 ; Prime Nozzle = false ; Prime Extrusion Multiplier = 2.5 ; Prime Speed = 1800 ; Dwell Time = 2 s ; ; prepare printing ; M107 G90 ; absolute coordinate mode M83 ; extruder relative mode M140 S100 ; set bed temp M190 S100 ; wait for bed temp M104 S150 ; set initial temp G28 W ; home all without mesh bed level G80 ; mesh bed leveling G81 ; print mesh results G1 Y-3.0 F1000.0 ; go outside print area M109 S290 ; wait for extruder temp G92 E0.0 G1 X60.0 E15.0 F1000.0 ; intro line G1 X100.0 E10.0 F1000.0 ; intro line G92 E0.0 G21 ; Millimeter units G90 ; Absolute XYZ M83 ; Relative E M204 P1000 ; Acceleration M205 X8 ; X Jerk M205 Y8 ; Y Jerk M205 Z0.4 ; Z Jerk M205 E4.5 ; E Jerk G92 E0 ; Reset extruder distance G1 Z0.2 F1500 ; Move to layer height G1 E-0.8 F3600 ; retract ; ; start the Test pattern ; G4 P2000 ; Pause (dwell) for 2 seconds G1 X75 Y72.5 F7200 ; move to start M900 K0.00 ; set K-factor M117 K0.00 ; G1 E0.8 F3600 ; un-retract G1 X95 Y72.5 E0.7317 F1500 ; print line G1 X155 Y72.5 E2.1952 F2700 ; print line G1 X175 Y72.5 E0.7317 F1500 ; print line G1 E-0.8 F3600 ; retract G1 X75 Y77.5 F7200 ; move to start M900 K0.01 ; set K-factor M117 K0.01 ; G1 E0.8 F3600 ; un-retract G1 X95 Y77.5 E0.7317 F1500 ; print line G1 X155 Y77.5 E2.1952 F2700 ; print line G1 X175 Y77.5 E0.7317 F1500 ; print line G1 E-0.8 F3600 ; retract G1 X75 Y82.5 F7200 ; move to start M900 K0.02 ; set K-factor M117 K0.02 ; G1 E0.8 F3600 ; un-retract G1 X95 Y82.5 E0.7317 F1500 ; print line G1 X155 Y82.5 E2.1952 F2700 ; print line G1 X175 Y82.5 E0.7317 F1500 ; print line G1 E-0.8 F3600 ; retract G1 X75 Y87.5 F7200 ; move to start M900 K0.03 ; set K-factor M117 K0.03 ; G1 E0.8 F3600 ; un-retract G1 X95 Y87.5 E0.7317 F1500 ; print line G1 X155 Y87.5 E2.1952 F2700 ; print line G1 X175 Y87.5 E0.7317 F1500 ; print line G1 E-0.8 F3600 ; retract G1 X75 Y92.5 F7200 ; move to start M900 K0.04 ; set K-factor M117 K0.04 ; G1 E0.8 F3600 ; un-retract G1 X95 Y92.5 E0.7317 F1500 ; print line G1 X155 Y92.5 E2.1952 F2700 ; print line G1 X175 Y92.5 E0.7317 F1500 ; print line G1 E-0.8 F3600 ; retract G1 X75 Y97.5 F7200 ; move to start M900 K0.05 ; set K-factor M117 K0.05 ; G1 E0.8 F3600 ; un-retract G1 X95 Y97.5 E0.7317 F1500 ; print line G1 X155 Y97.5 E2.1952 F2700 ; print line G1 X175 Y97.5 E0.7317 F1500 ; print line G1 E-0.8 F3600 ; retract G1 X75 Y102.5 F7200 ; move to start M900 K0.06 ; set K-factor M117 K0.06 ; G1 E0.8 F3600 ; un-retract G1 X95 Y102.5 E0.7317 F1500 ; print line G1 X155 Y102.5 E2.1952 F2700 ; print line G1 X175 Y102.5 E0.7317 F1500 ; print line G1 E-0.8 F3600 ; retract G1 X75 Y107.5 F7200 ; move to start M900 K0.07 ; set K-factor M117 K0.07 ; G1 E0.8 F3600 ; un-retract G1 X95 Y107.5 E0.7317 F1500 ; print line G1 X155 Y107.5 E2.1952 F2700 ; print line G1 X175 Y107.5 E0.7317 F1500 ; print line G1 E-0.8 F3600 ; retract G1 X75 Y112.5 F7200 ; move to start M900 K0.08 ; set K-factor M117 K0.08 ; G1 E0.8 F3600 ; un-retract G1 X95 Y112.5 E0.7317 F1500 ; print line G1 X155 Y112.5 E2.1952 F2700 ; print line G1 X175 Y112.5 E0.7317 F1500 ; print line G1 E-0.8 F3600 ; retract ; ; Mark the test area for reference M117 K0 M900 K0 ; Set K-factor 0 G1 X95 Y117.5 F7200 ; move to start G1 E0.8 F3600 ; un-retract G1 X95 Y137.5 E0.7317 F1500 ; print line G1 E-0.8 F3600 ; retract G1 X155 Y117.5 F7200 ; move to start G1 E0.8 F3600 ; un-retract G1 X155 Y137.5 E0.7317 F1500 ; print line G1 E-0.8 F3600 ; retract G1 Z0.3 F1500 ; zHop ; ; FINISH ; G4 ; wait M221 S100 M104 S0 ; turn off extruder M140 S0 ; turn off heatbed G1 Z30 E-10 ; Move print head up and retract G0 X0 Y210 F6000; home axis M84 ; disable motors M104 S0 ; turn off extruder M107 ; turn off fan