In configuration.h //============================== Movement Settings ============================ //============================================================================= // @section motion /** * Default Settings * * These settings can be reset by M502 * * You can set distinct factors for each E stepper, if needed. * If fewer factors are given, the last will apply to the rest. *by obewan - Firmware - Marlin
When it hits the X endstop, is the nozzle at the left edge of the bed ? When it hits the Y endstop, is the nozzle at the front edge of the bed ? In the marlin config.h there are #Defines that set the size of the bed and the origin point, maybe they are incoorrect.by obewan - Printing
In the slicer printer settings you have a Z offset=1.4 mm, this will add 1.4 mm to the nozzle height when you print, however if your nozzle is 3 mm above the bed after homing and sending a G1 Z0 then either your Z endstop needs adjusting or you have a Z offset in the firmware somwhereby obewan - Printing
This line should not be enabled with your display type #define DOGLCD // Full graphics display you just need this one as it is #define REPRAP_DISCOUNT_FULL_GRAPHIC_SMART_CONTROLLERby obewan - Printing
If you send a G1 Z0 command, does the nozzle go to Z0 or is it 1.4mm too high. If it does go to Z0 then look for a Z offset in the slicerby obewan - Printing
QuoteDirty Steve If not Z-wobble, this can also be caused by the bed flexing while trying to hold temp. especially if you use bang bang heat controlby obewan - Reprappers
Ok, are there any other errors reported just before the "killed printer", normally it should indicate why you get that error. maybe in a log file.by obewan - Firmware - Marlin
Make sure you save the settings and are selecting the correct settings file in the preview options.by obewan - Slic3r
Do you have both the heated bed AND nozzle thermistors connected and in the correct sockets ?by obewan - Firmware - Marlin
Quotebcsteeve Quoteobewan What is the new bed material, and what type of probe are you using ? Glass vs glass... just a different sheet. Using capacitive sensor. Are capacitive proximetry sensors accurate enough with glass ? Is it possible the capacitive sensor is actually getting reflections off your alluminium bed.by obewan - Firmware - Marlin
What is the new bed material, and what type of probe are you using ?by obewan - Firmware - Marlin
As a safety precaution, the extruder will only move if the temp is high enough to melt the plastic, ie about 160C. You can over ride this by sending a M302 allow cold extrusion to the printerby obewan - Prusa i3 and variants
One likely culprit is a shorted stepper driver,remove them all and try powering up again, maybe check the shield for any burnt copper tracks first.by obewan - Reprappers
Sry,cant see whats causing the noise but i suspect it is still doing it at higher lvls, just that the print speed on the 1st lvl is a lot slower so maybe more noticable.by obewan - Firmware - Marlin
Cura 3.1 has options where you can specify a X Y location for the Z seam or select sharpest corner as well as the normal options not sure about slic3r tho .by obewan - Slic3r
Edit the printer end code. So,in cura 3.1 click preferences/configure cura/printers/machine settings I have this in my end code M104 S0 ; turn off extruder M140 S0 ; turn off heatbed M107 ; turn off fan G1 X0 Y210; home X axis and push Y forward M84 ; disable motorsby obewan - Prusa i3 and variants
start arduino goto file/examples/eeprom/eeprom_clear click the upload button (->) that will clear all data from the eeprom now upload your firmware. hope it worksby obewan - Printing
You may have corrupted the eeprom, Run the 'clear eeprom ' sketch in the arduino tools, then re flash the firmware.by obewan - Printing
Z will not go down until it has been homed. The weird noises from the Z axis might be the setting in the config that sets Z max speed being too high (known problem with marlin)by obewan - Reprappers
If you selected MKS gen 1.3 board in the config.h then it uses the same input pins as the ramps.h. I would guess you have a short circuit on the 2 analogue pins 13,14 of the processor,look for blobs of solder ,failing that, ask for a replacment boardby obewan - Firmware - Marlin
In the slicers end code you could put a G1 move to the rear left of the bed G1 X0 Y200 or G91 ;relative mode G1 Z5 ;raise Z above print G90 ;absolute mode G1 X0 Y200 ;move extruder to rear leftby obewan - Prusa i3 and variants
If your worried about the soldering, you can fit the extruder fan on the 12 volt input screw terminals marked as electronics fan, thats where i put mine( and i am an expert at soldering, just easier )by obewan - RAMPS Electronics
This could be a case of over extruding,have you calibrated the extruder ?by obewan - Printing
Where is the Y end stop mounted? If it is at the front of the printer then it is a Y max endstop, if at the back of the printer, it is a Y min endstop, firmware has to be configures accordingly. Also, what Trakyan said above.by obewan - Reprappers
The object has been created with only a single perimeter thickness, slic3r has problems slicing this type of stl, CURA 3.1 sliced it okby obewan - Slic3r
Quoteo_lampe The reason is overextrusion from wrong layer-width setting. You can adjust the 1st. layer separately. Default in slic3r is 200%. I reduced it to 180% or even 100% on some of my printers to make it stick. i agree with o_lamp here, i had exactly the same problem in my early days of printing, tell tale sign is you can see the nozzle rubbing against the previous perimeters as it printsby obewan - Printing
check in the printer settings tab-custom gcode, maybe you have a M106 command in thereby obewan - Slic3r
Quote#define DEFAULT_AXIS_STEPS_PER_UNIT { 800, 160, 8000, 1666 } Why the different values for X and Y steps/mm. What micro stepping are your motor drivers set to ?by obewan - Firmware - Marlin
One other thingcomes to mind, have you calibrated the extruders steps/mm. So if you extrude 100mm, does it actually take in 100mm of filament? At least you are making headway and getting some printsby obewan - Printing
the bottom picture shows a filament diameter of 3 mm, is this what you are using ? most fillaments are 1.75mm. these days. From the video, i see no filament being extruded during the print, this could be the above menssioned setting or nozzle being too close to the bed,restricting the flow. Also i would set the 1st layer temperature a bit higher(210-220) to help 1st layer bed adhesion. Print speeby obewan - Printing