Bed offset

hmortensen

Hi

On my Ender 3, I've changed hotend, and now the print area is a bit off from the bed area.
Can I define an offset to the bed?

if you changed the tool, a tool offset makes more sense imho.

https://duet3d.dozuki.com/Wiki/Gcode#Section_G10_Set_workplace_coordinate_offset_or_tool_offset

i believe is what you're after

jay_s_uk

or modify your minima in M208.
if when you home your nozzle is 10mm off the bed, set your M208 X-10 S1 rather than X0.
When you home then, that location is -10

hmortensen

; Tools
M563 P0 D0 H1 F0 ; define tool 0
G10 P0 X0 Y0 Z0 ; set tool 0 axis offsets
G10 P0 R0 S0 ; set initial tool 0 active and standby temperatures to 0C

So I just change this G10 like this to move the Y axis?
G10 P0 X0 Y20 Z0

Phaedrux

I would say that the M208 option is a better way unless you're actively switching tool heads on a regular basis.

hmortensen

Thank you, I used the M208 option like this:
M208 X0 Y-12 Z0 S1 ; set axis minima
M208 X235 Y235 Z250 S0 ; set axis maxima