Ender3 Purge Problems
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I'm using PrusaSlicer and Octoprint with my Ender3V1. Whenever I print to print something the printer warms the tool and the bed like normal, but when it starts to print it goes to "home" and instead of laying down a single line of filament down one side of the bed it only goes about 2 inches and then tries to go too far to the right side of the bed.
I have tried to remove and re-create the printer profiles in both PrusaSlicer as well as Octoprint.
I have also tried to uninstall / reinstall PrusaSlicer and that didn't help either.
I uploaded a quick 30 second video to YouTube so you all could see exactly what it is doing...
Any ideas?
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And does it home to the front left corner, or the center of the bed?
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I installed Cura and I'm still getting the problem. Below you should see my settings from both Cura and Octoprint. I also burnt Octoprint to a new SD card and tried that -- same issue.
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Not sure about PrusaSlicer, in Cura it's under Machine Settings:
In OctoPrint it should be in the printer profile under "Print bed & build volume"
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@shinmai how do I confirm those to be set?
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I'm not sure, but it looks like you've got either the origin or the home position in PusaSlicer and OctoPrint set to different positions. Or possibly OctoPrint set to different origin from the firmware.
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Here is my entire gcode located on GitHub:
https://github.com/jbeck22/3dPrinting/blob/main/cover.gcode
I think the relevant parts are:
M201 X500 Y500 Z100 E5000 ; sets maximum accelerations, mm/sec^2 M203 X500 Y500 Z10 E60 ; sets maximum feedrates, mm/sec M204 P500 R1000 T500 ; sets acceleration (P, T) and retract acceleration (R), mm/sec^2 M205 X8.00 Y8.00 Z0.40 E5.00 ; sets the jerk limits, mm/sec M205 S0 T0 ; sets the minimum extruding and travel feed rate, mm/sec M107 ;TYPE:Custom G90 ; use absolute coordinates M83 ; extruder relative mode M104 S210 ; set extruder temp M140 S60 ; set bed temp M190 S60 ; wait for bed temp M109 S210 ; wait for extruder temp G28 ; home all G1 Z2 F240 G1 X2 Y10 F3000 G1 Z0.28 F240 G92 E0 G1 Y190 E15 F1500 ; intro line G1 X2.3 F5000 G92 E0 G1 Y10 E15 F1200 ; intro line G92 E0 G21 ; set units to millimeters G90 ; use absolute coordinates M83 ; use relative distances for extrusion ; Filament gcode ;LAYER_CHANGE ;Z:0.2 ;HEIGHT:0.2 ;BEFORE_LAYER_CHANGE G92 E0 ;0.2
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This post is deleted!
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Please post your start G-code as that is what is solely responsible for what the printer does at the start of the print.