Differences

This shows you the differences between two versions of the page.

--- 3dp [2026-05-08 Fri 03:02] – created theorytoe
+++ 3dp [2026-05-09 Sat 20:39] (current) – theorytoe
@@ Line 4: / Line 4: @@
-  * [[3dp:esteps_tuning|Esteps Tuning (Extruder)]]
+===== Esteps Calib =====
-  * [[3dp:firmware_setup|Marlin Firmware Setup]]
-  * [[3dp:offsets_setup|Marlin Offsets Setup]]
+  * Load Filament (bright color recommended)
+  * Find out ''M92 E'' esteps with ''M503''
+  * From base of extruder, mark point at 120mm/12cm
+  * Set local coords and extrude 100mm@1mm/s
+  <code>
+  M83         ; E relative mode
+  G1 E100 F60 ; Extrude 100mm @ 1mm/s (60mm/min)
+  </code>
+  * When extrusion finished, measure from base to mark.
+  * Calculate new esteps using previous measurement $x$: $E_{new} = E_{orig} \cdot \frac{100}{120-x}$
+  * Set new value with ''M92'' (ie. ''M92 E421'').
+===== X/Y Offset (Marlin) =====
+<code>
+G28                        ; home
+G0 X[x offset] Y[y offset] ; move to proper bed origin
+M428                       ; set current pos as bed origin
+M500                       ; write to EEPROM
+</code>
+===== Marlin UBL =====
+Kinda nice compared to Bilinear, but its poorly explained...
+Firstly, manually level. Next:
+<code>
+G28        ; home
+G29 P1     ; auto probe
+G29 P3     ; interp. pts
+G29 F10.0  ; set fade height to 10mm
+G29 S0     ; save mesh in slot 0
+M500       ; save to EEPROM
+</code>
+Then for start gcode excerpt
+<code>
+G28          ; home all axes
+G29 L0       ; load mesh slot 0 (enables UBL so G29 A is redundant)
+G29 J2       ; 4-pt co-planar mesh align level
+</code>

kyaruc memex

User Tools

Site Tools

Differences

Page Tools