I have a couple of problems with Prusaslicer when printing multimaterial.
- Retarded purging:
Left extruder lays out a normal purgeline
Right extruder lays out a normal purge line
Right extruder lays another purge line to the left of the left extruders purgeline
Left extruder lays another purge line on top of the first purgeline
Wtf
- Idle temp for inactive extruder doesn’t work.
I have Prusaslicer 2.7.1. Can someone please share a profile that works? Would be much appreciated. Thanks!
oh and btw, here is the current starting gcode in my prusaslicer:
;***** Snapmaker J1
;***** Update : 20221222
;***** Printer : [printer_preset]
;***** Profile : [print_preset]
; ----- bed_temperature_0: {bed_temperature[0]}
; ----- bed_temperature_1: {bed_temperature[1]}
; ----- extruder_temperature_0: {temperature[0]}
; ----- extruder_temperature_1: {temperature[1]}
; ----- initial_extruder: [initial_extruder]
; ----- is_extruder_used (0): {is_extruder_used[0]}
; ----- is_extruder_used (1): {is_extruder_used[1]}
M201 X20000 Y20000 Z500 E3000 ;snapmaker settings
G28 ;home
{if 1==1} ;------------OPTIONAL
M355 S1 P16 ;dim led
{endif}
M82 ;absolute extrusion mode
T[initial_extruder]
{if is_extruder_used[0] && is_extruder_used[1]}
T0
G1 X-5 F6000
M104 S{first_layer_temperature[0]} T0 ;preheat T0
T1
G1 X332 F6000
M104 S{first_layer_temperature[1]} T1 ;preheat T1
M190 S{(bed_temperature[0] > bed_temperature[1] ? bed_temperature[0] : bed_temperature[1] )} ;wait for bed temp
{else}
{if is_extruder_used[0]}
G1 X-5 F6000
M104 S{first_layer_temperature[0]} T0 ;preheat T0
M190 S{first_layer_bed_temperature[0]} C3 W2 ;wait for bed temp
{else}
G1 X332 F6000
M104 S{first_layer_temperature[1]} T1 ;preheat T1
M190 S{first_layer_bed_temperature[1]} C3 W2 ;wait for bed temp
{endif}
{endif}
{if 1==1} ;-----------OPTIONAL ;led effect
M355 S1 P32
G4 S1
M355 S1 P48
G4 S1
M355 S1 P64
G4 S1
M355 S1 P96
G4 S1
M355 S1 P128
G4 S1
M355 S1 P255
{endif}
{if 1==1} ;purge line -----------OPTIONAL
{if is_extruder_used[0]}
M109 S{first_layer_temperature[0]} T0 C5 W1 ;wait for nozzle temp
T0
G1 Z0.8 Y-0.5 F1500 ;move bed up fast
G1 X50 F6000 ;position nozzle
G1 Z0.4 F6000 ;set nozzle height
G1 X163 E22.6 F1500 ;purge 113mm line / 22.6mm filament in 1.5sec
{if is_extruder_used[1]}G28 X F6000{endif} ;park
{endif}
G92 E0 ;reset extruder
{if is_extruder_used[1]}
M109 S{first_layer_temperature[1]} T1 C5 W1 ;wait for nozzle temp
T1
G1 Z0.8 Y-0.5 F1500 ;move bed up fast
G1 X276 F6000 ;position nozzle
G1 Z0.4 F6000 ;set nozzle height
G1 X163 E22.6 F1500 ;purge 113mm line / 22.6mm filament in 1.5sec
{if initial_extruder == 0}G28 X F6000 {endif} ;park
{endif}
{endif}
;===== ready to go
