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Geeetech3D / Marlin-Beta-Releases

A10 & A20 series
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Marlin Update for 3D BL touch - Extrusion features is gone #1

Open barry1007 opened 4 years ago

barry1007 commented 4 years ago

Hi Just now i had update firmware from official webpage Unfortunately, the new firmware are unable to extrude the filament first before running a g-code printing. the new firmware always restart automatically,

Kindly solve this issue and update a new firmware

Geeetech3D commented 4 years ago

hello， What machine do you have? Before running the g code to print, first extrude the filament needs to be added in stargode Can I take a video about the automatic restart of the new firmware?

barry1007 notifications@github.com 于2020年7月15日周三 上午1:27写道：

Hi Just now i had update firmware from official webpage Unfortunately, the new firmware are unable to extrude the filament first before running a g-code printing. the new firmware always restart automatically,

Kindly solve this issue and update a new firmware

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przepka1985 commented 4 years ago

Sure it's issue with start gcode 😊 Try this M117 Getting the bed up to temp! M140 S{material_bed_temperature_layer_0} ; Set Heat Bed temperature M190 S{material_bed_temperature_layer_0} ; Wait for Heat Bed temperature M117 Pre-heating the extruder! M104 S160; start warming extruder to 160 G28 ; Home all axes M117 Auto bed-level G29 ; Auto bed-level (BL-Touch) G92 E0 ; Reset Extruder M117 Getting the extruder up to temp! M104 S{material_print_temperature_layer_0} ; Set Extruder temperature M109 S{material_print_temperature_layer_0} ; Wait for Extruder temperature G1 Z2.0 F3000 ; move z up little to prevent scratching of surface G1 X0.1 Y20 Z0.3 F5000.0 ; move to start-line position M117 PURGE G1 X0.1 Y200.0 Z0.3 F1500.0 E15 ; draw 1st line G1 X0.4 Y200.0 Z0.3 F5000.0 ; move to side a little G1 X0.4 Y20 Z0.3 F1500.0 E30 ; draw 2nd line G92 E0 ; reset extruder G1 Z2.0 F3000 ; move z up little to prevent scratching of surface G1 X5 Y20 Z0.3 F5000.0 ; Move over to prevent blob squish