M103 (disable RPM)
M73 P0 (enable build progress)
G21 (set units to mm)
G90 (set positioning to absolute)
G92 Z0
G1 Z3
G130 X50 Y50 Z64 A0 B0 (Set Stepper motor XY Vref to low value to save mechanics if something goes wrong)
G162 X Y F3000 (home XY axes maximum)
G161 Z F3000 (home Z axis minimum)
G92 X0 Y0 Z0 (set reference zero for XYZ)
G1 X0 Y0 Z5 F833
M71 P10000 (This wizard will guide you with calibration of the build plate. press midbutton)
M71 P10000 (CAUTION! THIS WIZARD IS FOR A DUAL HEAD GRIDII PRINTER ONLY, press midbutton)
M71 P10000 (Tighten all knobs under build plate to roughly level the plate, press midbutton)
G161 Z F3000 (home Z axis minimum)
G92 X0 Y0 Z0 (set reference zero for XYZ)
(***** Added to make sure left back position is highest *****)
G1 X0 Y0 Z5 F833
M70 (Moving to front calibration point...)
G1 X0 Y-225 Z5 F3000 (move extruder to front calibration position, front right)
G1 X0 Y-225 Z-0.05 F833 (move extruder to Z zero position, modified to compensate for that front is affected by switch force)
G92 X0 Y0 Z0 (make this a new Z-zero, if front position is higher that back right then new zero will be front)
G1 X0 Y0 Z5 F833
M70 (Moving to back left calibration point...)
G1 X-177 Y225 Z5 F3000 (move to left back calibration position)
G1 X-177 Y225 Z0.5 F200 ( move to Z0.5 to make sure back left will be highest)
M71 P10000( Adjust back left knob just until LED lights, then press midbutton)
G1 X-177 Y225 Z5 F833
(***** now we know that left back position is highest *****)
G161 Z F200 (home Z axis minimum)
G92 X0 Y0 Z0 (set left back as reference z zero position)
G1 X0 Y0 Z5 F833
M70 (Moving to back right calibration point...)
G1 X177 Y0 Z5 F3000 (move to right back calibration position)
G1 X177 Y0 Z0 F833 (move extruder to Z zero position)
M71 P10000( Adjust back right knob just until LED lights, and press midbutton)
M70 (Moving to front calibration point...)
G1 X177 Y0 Z5 F833
G1 X177 Y-225 Z5 F3000 (move extruder to front calibration position, front right)
G1 X177 Y-225 Z-0.05 F200 (move extruder to Z zero position, modified to compensate for that front is affected by switch force)
M71 P10000( Adjust front knob just until LED lights, and press midbutton)
G1 X177 Y-225 Z5 F833 (move build plate down)
G161 Z F200 (home Z axis minimum)
G92 X177 Y-225 Z-0.05
G1 X177 Y-225 Z5 F833
M70 (Moving to back right calibration point again...)
G1 X177 Y0 Z5 F3000 ( move to back right position again)
G1 X177 Y0 Z0 F200 (move to zero refence from front position, and ask user to readjust to correct possible errors)
M71 P10000( Adjust back right knob again, then press midbutton)
G1 X177 Y0 Z5 F833
M70 (Moving to back left calibration point again...)
G1 X0 Y0 Z5 F3000 (move to back left position again)
G1 X0 Y0 Z0 F200 (move to zero refence from front position, and ask user to readjust to correct possible errors)
M71 P10000( Adjust back left knob again, then press midbutton)
G1 X0 Y0 Z5 F833
M70 (Starting build plate Z offset calibration...)
G162 X Y F3000 (home XY axes maximum)
G161 Z F200 (home Z axis minimum)
G92 X0 Y0 Z0
G1 X0 Y0 Z5 F200
M132 X Y (Recall stored home offset for XY axis)
M70 (To calibrate build plate Z offset the extruders need to heat up, please wait...)
M71 P10000 (To perform the Z calibration a copier paper is needed. Press midbutton)
M71 P10000 (This paper should be carefully put under the hotend nozzle. Press midbutton)
M71 P10000 (To find correct distance gently move paper during calibration.Press midbutton)
M71 P10000 (When distance is found you must cancel by pressing , then select cancel)
G1 X130 Y115 Z2.77 F200 ( move Z to position 2.77mm above plate to start Z calibration)
G1 X0 Y0 Z2.77 F833 ( move Z to position 2.77mm above plate to start Z calibration)
G130 X50 Y50 Z64 A0 B0 (turn of XY steppers to move freely around build plate)
G91 (Set to relative positioning)
G92 Z-2.80 (define current position for saving)
(*** actual position is -2.77mm above plate but to implement added margin (30um) we assume this is 2.8mm. ***)
M131 Z (update eeprom Z offset with current position)
M71 P10000 (slide paper btwn nozzle and plate,push btn until paper is grabbed then cancel)
G1 Z-0.05 F100
G92 Z-2.75
M131 Z
M71 P1000 (slide paper btwn nozzle and plate,push btn until paper is grabbed then cancel)
G1 Z-0.05 F100
G92 Z-2.7
M131 Z
M71 P1000 (slide paper btwn nozzle and plate,push btn until paper is grabbed then cancel)
G1 Z-0.05 F100
G92 Z-2.65
M131 Z
M71 P1000 (slide paper btwn nozzle and plate,push btn until paper is grabbed then cancel)
G1 Z-0.05 F100
G92 Z-2.6
M131 Z
M71 P1000 (slide paper btwn nozzle and plate,push btn until paper is grabbed then cancel)
G1 Z-0.05 F100
G92 Z-2.55
M131 Z
M71 P1000 (slide paper btwn nozzle and plate,push btn until paper is grabbed then cancel)
G1 Z-0.05 F100
G92 Z-2.5
M131 Z
M71 P1000 (slide paper btwn nozzle and plate,push btn until paper is grabbed then cancel)
G1 Z-0.05 F100
G92 Z-2.45
M131 Z
M71 P1000 (slide paper btwn nozzle and plate,push btn until paper is grabbed then cancel)
G1 Z-0.05 F100
G92 Z-2.4
M131 Z
M71 P1000 (slide paper btwn nozzle and plate,push btn until paper is grabbed then cancel)
G1 Z-0.05 F100
G92 Z-2.35
M131 Z
M71 P1000 (slide paper btwn nozzle and plate,push btn until paper is grabbed then cancel)
G1 Z-0.05 F100
G92 Z-2.3
M131 Z
M71 P1000 (slide paper btwn nozzle and plate,push btn until paper is grabbed then cancel)
G1 Z-0.05 F100
G92 Z-2.25
M131 Z
M71 P1000 (slide paper btwn nozzle and plate,push btn until paper is grabbed then cancel)
G1 Z-0.05 F100
G92 Z-2.2
M131 Z
M71 P1000 (slide paper btwn nozzle and plate,push btn until paper is grabbed then cancel)
G1 Z-0.05 F100
G92 Z-2.15
M131 Z
M71 P1000 (slide paper btwn nozzle and plate,push btn until paper is grabbed then cancel)
G1 Z-0.05 F100
G92 Z-2.1
M131 Z
M71 P1000 (slide paper btwn nozzle and plate,push btn until paper is grabbed then cancel)
G1 Z-0.05 F100
G92 Z-2.05
M131 Z
M71 P1000 (slide paper btwn nozzle and plate,push btn until paper is grabbed then cancel)
G1 Z-0.05 F100
G92 Z-2.0
M131 Z
M71 P1000 (slide paper btwn nozzle and plate,push btn until paper is grabbed then cancel)
G1 Z-0.05 F100
G92 Z-1.95
M131 Z
M71 P1000 (slide paper btwn nozzle and plate,push btn until paper is grabbed then cancel)
G1 Z-0.05 F100
G92 Z-1.9
M131 Z
M71 P1000 (slide paper btwn nozzle and plate,push btn until paper is grabbed then cancel)
G1 Z-0.05 F100
G92 Z-1.85
M131 Z
M71 P1000 (slide paper btwn nozzle and plate,push btn until paper is grabbed then cancel)
G1 Z-0.05 F100
G92 Z-1.8
M131 Z
M71 P1000 (slide paper btwn nozzle and plate,push btn until paper is grabbed then cancel)
G1 Z-0.05 F100
G92 Z-1.75
M131 Z
M71 P1000 (slide paper btwn nozzle and plate,push btn until paper is grabbed then cancel)
G1 Z-0.05 F100
G92 Z-1.7
M131 Z
M71 P1000 (slide paper btwn nozzle and plate,push btn until paper is grabbed then cancel)
G1 Z-0.05 F100
G92 Z-1.65
M131 Z
M71 P1000 (slide paper btwn nozzle and plate,push btn until paper is grabbed then cancel)
G1 Z-0.05 F100
G92 Z-1.6
M131 Z
M71 P1000 (slide paper btwn nozzle and plate,push btn until paper is grabbed then cancel)
G1 Z-0.05 F100
G92 Z-1.55
M131 Z
M71 P1000 (slide paper btwn nozzle and plate,push btn until paper is grabbed then cancel)
G1 Z-0.05 F100
G92 Z-1.5
M131 Z
M71 P1000 (slide paper btwn nozzle and plate,push btn until paper is grabbed then cancel)
G1 Z-0.05 F100
G92 Z-1.45
M131 Z
M71 P1000 (slide paper btwn nozzle and plate,push btn until paper is grabbed then cancel)
G1 Z-0.05 F100
G92 Z-1.4
M131 Z
M71 P1000 (slide paper btwn nozzle and plate,push btn until paper is grabbed then cancel)
G1 Z-0.05 F100
G92 Z-1.35
M131 Z
M71 P1000 (slide paper btwn nozzle and plate,push btn until paper is grabbed then cancel)
G1 Z-0.05 F100
G92 Z-1.3
M131 Z
M71 P1000 (slide paper btwn nozzle and plate,push btn until paper is grabbed then cancel)
G1 Z-0.05 F100
G92 Z-1.25
M131 Z
M71 P1000 (slide paper btwn nozzle and plate,push btn until paper is grabbed then cancel)
G1 Z-0.05 F100
G92 Z-1.2
M131 Z
M71 P1000 (slide paper btwn nozzle and plate,push btn until paper is grabbed then cancel)
G1 Z-0.05 F100
G92 Z-1.15
M131 Z
M71 P1000 (slide paper btwn nozzle and plate,push btn until paper is grabbed then cancel)
G1 Z-0.05 F100
G92 Z-1.1
M131 Z
M71 P1000 (slide paper btwn nozzle and plate,push btn until paper is grabbed then cancel)
G1 Z-0.05 F100
G92 Z-1.05
M131 Z
M71 P1000 (slide paper btwn nozzle and plate,push btn until paper is grabbed then cancel)
G1 Z-0.05 F100
G92 Z-1.0
M131 Z
M71 P1000 (slide paper btwn nozzle and plate,push btn until paper is grabbed then cancel)
G1 Z-0.05 F100
G92 Z-0.95
M131 Z
M71 P1000 (slide paper btwn nozzle and plate,push btn until paper is grabbed then cancel)
G1 Z-0.05 F100
G92 Z-0.90
M131 Z
M71 P1000 (slide paper btwn nozzle and plate,push btn until paper is grabbed then cancel)
G1 Z-0.05 F100
G92 Z-0.85
M131 Z
M71 P1000 (slide paper btwn nozzle and plate,push btn until paper is grabbed then cancel)
G1 Z-0.05 F100
G92 Z-0.80
M131 Z
M71 P1000 (slide paper btwn nozzle and plate,push btn until paper is grabbed then cancel)
G1 Z-0.05 F100
G92 Z-0.75
M131 Z
M71 P1000 (slide paper btwn nozzle and plate,push btn until paper is grabbed then cancel)
G1 Z-0.05 F100
G92 Z-0.70
M131 Z
M71 P1000 (slide paper btwn nozzle and plate,push btn until paper is grabbed then cancel)
G1 Z-0.05 F100
G92 Z-0.65
M131 Z
M71 P1000 (slide paper btwn nozzle and plate,push btn until paper is grabbed then cancel)
G1 Z-0.05 F100
G92 Z-0.60
M131 Z
M71 P1000 (slide paper btwn nozzle and plate,push btn until paper is grabbed then cancel)
G1 Z-0.05 F100
G92 Z-0.55
M131 Z
M71 P1000 (slide paper btwn nozzle and plate,push btn until paper is grabbed then cancel)
G1 Z-0.05 F100
G92 Z-0.50
M131 Z
M71 P1000 (slide paper btwn nozzle and plate,push btn until paper is grabbed then cancel)
G1 Z-0.05 F100
G92 Z-0.45
M131 Z
M71 P1000 (slide paper btwn nozzle and plate,push btn until paper is grabbed then cancel)
G1 Z-0.05 F100
G92 Z-0.40
M131 Z
M71 P1000 (slide paper btwn nozzle and plate,push btn until paper is grabbed then cancel)
G1 Z-0.05 F100
G92 Z-0.35
M131 Z
M71 P1000 (slide paper btwn nozzle and plate,push btn until paper is grabbed then cancel)
G1 Z-0.05 F100
G92 Z-0.30
M131 Z
M71 P1000 (slide paper btwn nozzle and plate,push btn until paper is grabbed then cancel)
G1 Z-0.05 F100
G92 Z-0.25
M131 Z
M71 P1000 (slide paper btwn nozzle and plate,push btn until paper is grabbed then cancel)
G1 Z-0.05 F100
G92 Z-0.20
M131 Z
M71 P1000 (slide paper btwn nozzle and plate,push btn until paper is grabbed then cancel)
G1 Z-0.05 F100
G92 Z-0.15
M131 Z
M71 P1000 (slide paper btwn nozzle and plate,push btn until paper is grabbed then cancel)
G1 Z-0.05 F100
G92 Z-0.10
M131 Z
M71 P1000 (slide paper btwn nozzle and plate,push btn until paper is grabbed then cancel)
G1 Z-0.05 F100
G92 Z-0.05
M131 Z
M71 P1000 (slide paper btwn nozzle and plate,push btn until paper is grabbed then cancel)
G1 Z-0.05 F100
G92 Z-0.00
M131 Z
M71 P1000 (slide paper btwn nozzle and plate,push btn until paper is grabbed then cancel)
G1 Z-0.05 F100
G92 Z0.05
M131 Z
M71 P1000 (slide paper btwn nozzle and plate,push btn until paper is grabbed then cancel)
G1 Z-0.05 F100
G92 Z0.10
M131 Z
M71 P1000 (slide paper btwn nozzle and plate,push btn until paper is grabbed then cancel)
G1 Z-0.05 F100
G92 Z0.15
M131 Z
M71 P1000 (slide paper btwn nozzle and plate,push btn until paper is grabbed then cancel)
G1 Z-0.05 F100
G92 Z0.20
M131 Z
M71 P1000 (slide paper btwn nozzle and plate,push btn until paper is grabbed then cancel)
G1 Z-0.05 F100
G92 Z0.25
M131 Z
M71 P1000 (slide paper btwn nozzle and plate,push btn until paper is grabbed then cancel)
G1 Z-0.05 F100
G92 Z0.30
M131 Z
M71 P1000 (slide paper btwn nozzle and plate,push btn until paper is grabbed then cancel)
G1 Z-0.05 F100
G92 Z0.35
M131 Z
M71 P1000 (slide paper btwn nozzle and plate,push btn until paper is grabbed then cancel)
G1 Z-0.05 F100
G92 Z0.40
M131 Z
M71 P1000 (slide paper btwn nozzle and plate,push btn until paper is grabbed then cancel)
G1 Z-0.05 F100
G92 Z0.45
M131 Z
M71 P1000 (slide paper btwn nozzle and plate,push btn until paper is grabbed then cancel)
G1 Z-0.05 F100
G92 Z0.50
M131 Z
M71 P1000 (slide paper btwn nozzle and plate,push btn until paper is grabbed then cancel)
G1 Z-0.05 F100
G92 Z0.55
M131 Z
M71 P1000 (slide paper btwn nozzle and plate,push btn until paper is grabbed then cancel)
G1 Z-0.05 F100
G92 Z0.60
M131 Z
M71 P1000 (slide paper btwn nozzle and plate,push btn until paper is grabbed then cancel)
G1 Z-0.05 F100
G92 Z0.65
M131 Z
M71 P1000 (slide paper btwn nozzle and plate,push btn until paper is grabbed then cancel)
G1 Z-0.05 F100
G92 Z0.70
M131 Z
M71 P1000 (slide paper btwn nozzle and plate,push btn until paper is grabbed then cancel)
G1 Z-0.05 F100
G92 Z0.75
M131 Z
M71 P1000 (slide paper btwn nozzle and plate,push btn until paper is grabbed then cancel)
G1 Z-0.05 F100
G92 Z0.80
M131 Z
M71 P1000 (slide paper btwn nozzle and plate,push btn until paper is grabbed then cancel)
G1 Z-0.05 F100
G92 Z0.85
M131 Z
M71 P1000 (slide paper btwn nozzle and plate,push btn until paper is grabbed then cancel)
G1 Z-0.05 F100
G92 Z0.90
M131 Z
M71 P1000 (slide paper btwn nozzle and plate,push btn until paper is grabbed then cancel)
G1 Z-0.05 F100
G92 Z0.95
M131 Z
M71 P1000 (slide paper btwn nozzle and plate,push btn until paper is grabbed then cancel)
G1 Z-0.05 F100
G92 Z1.00
M131 Z
M71 P1000 (slide paper btwn nozzle and plate,push btn until paper is grabbed then cancel)
M70 P10 (I'm sorry but something went wrong! Please your consult manual and restart calibration process)
M73 P100 (end build progress )