TAZ 6, DE v3: Adapt start G-code for dual extruder

1 files changed, 56 insertions, 40 deletions

diff --git a/.Slic3r/printer/LulzBot TAZ 6, Dual Extruder v3 - start.gcode b/.Slic3r/printer/LulzBot TAZ 6, Dual Extruder v3 - start.gcode
index 40c2356..cf68e89 100644
--- a/.Slic3r/printer/LulzBot TAZ 6, Dual Extruder v3 - start.gcode
+++ b/.Slic3r/printer/LulzBot TAZ 6, Dual Extruder v3 - start.gcode
@@ -4,9 +4,9 @@
 ; Filament preset: [filament_preset]
 ; Print preset: [print_preset]
 
-;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
-;; Begin LulzBot TAZ 6 Single Extruder v2.1 start G-code ;;
-;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
+;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
+;; Begin LulzBot TAZ 6 Dual Extruder v3 start G-code ;;
+;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
 
 ;
 ; Initialization, homing, and retraction
@@ -19,63 +19,70 @@ G26                                  ; Clear any "PROBE FAIL" (needed? see T372)
 G90                                  ; Set absolute positioning mode
 M204 S500                            ; Set acceleration
 M82                                  ; Set E absolute mode (override G91)
-G92 E0                               ; Set extruder position to 0 (origin)
 M420 S0                              ; Disable bed leveling with previous matrix
 
 ; Begin heating hotend to retraction temperature
 M107                                 ; Turn off the print cooling fan
-M104 S<retraction_temperature>       ; Set hotend temperature without waiting
+M104 S<retraction_temperature> T0    ; Set hotend temperature without waiting
+M104 S<retraction_temperature> T1    ; Set hotend temperature without waiting
 M140 S[first_layer_bed_temperature]  ; Set bed temperature without waiting
 
 ; While waiting for the hotend to heat, auto-home the axes
 M117 Homing all axes...
 G28                                  ; Auto-home all axes
-M109 R<retraction_temperature>       ; Wait for hotend temperature
+M109 R<retraction_temperature> T0    ; Wait for hotend temperature
+M109 R<retraction_temperature> T1    ; Wait for hotend temperature
 
 ; Retract filament and move Y toward wiping pad (Z_SAFE_HOMING_Y_POINT - 30 mm)
 M117 Retracting...
-G1 Y228 E-30 F100                    ; Retract and move toward wiping pad
+T0                                   ; Target extruder 0
+G92 E0                               ; Set extruder position to 0 (origin)
+G1 Y243 E-15 F100                    ; Retract and move toward wiping pad
+T1                                   ; Target extruder 1
+G92 E0                               ; Set extruder position to 0 (origin)
+G1 Y228 E-15 F100                    ; Retract and move toward wiping pad
 
 ;
 ; Wiping
 ;
 
 ; Begin heating hotend to wiping temperature
-M104 S<wiping_temperature>           ; Set hotend temperature without waiting
+M104 S<wiping_temperature> T0        ; Set hotend temperature without waiting
+M104 S<wiping_temperature> T1        ; Set hotend temperature without waiting
 M400                                 ; Don't show status until retracted
 
 ; While waiting for the hotend to heat, position the nozzle over the wiping pad
 M117 Moving to wipe...
-G1 X-15 Y100 F3000                   ; Move nozzle over wiping pad
+G1 X-19 Y100 F3000                   ; Move nozzle over wiping pad
 M109 R<wiping_temperature>           ; Wait for hotend temperature
 
 ; Wipe the nozzle
 M117 Wiping nozzle...
 G1           Z1   F3000              ; Push nozzle into wiping pad
-G1 X-17 Y95       F1000
+G1 X-19 Y95       F1000
+G1 X-19 Y90       F1000
+G1 X-19 Y85       F1000
 G1 X-17 Y90       F1000
-G1 X-17 Y85       F1000
-G1 X-15 Y90       F1000
-G1 X-17 Y80       F1000
-G1 X-15 Y95       F1000
-G1 X-17 Y75       F2000
-G1 X-15 Y65       F2000
-G1 X-17 Y70       F2000
-G1 X-15 Y60       F2000
-G1 X-17 Y55       F2000
-G1 X-15 Y50       F2000
+G1 X-19 Y80       F1000
+G1 X-17 Y95       F1000
+G1 X-19 Y75       F2000
+G1 X-17 Y65       F2000
+G1 X-19 Y70       F2000
+G1 X-17 Y60       F2000
+G1 X-19 Y55       F2000
+G1 X-17 Y50       F2000
+G1 X-19 Y40       F2000
+G1 X-17 Y45       F2000
+G1 X-19 Y35       F2000
 G1 X-17 Y40       F2000
-G1 X-15 Y45       F2000
-G1 X-17 Y35       F2000
-G1 X-15 Y40       F2000
-G1 X-17 Y70       F2000
-G1 X-15 Y30  Z2   F2000
-G1 X-17 Y35       F2000
-G1 X-15 Y25       F2000
-G1 X-17 Y30       F2000
-G1 X-15 Y25  Z1.5 F1000
-G1 X-17 Y23       F1000
-G1          Z10   F1000              ; Lift out of wiping pad
+G1 X-19 Y70       F2000
+G1 X-17 Y30  Z2   F2000
+G1 X-19 Y35       F2000
+G1 X-17 Y25       F2000
+G1 X-19 Y30       F2000
+G1 X-17 Y25  Z1.5 F1000
+G1 X-19 Y23       F1000
+G1 X-17     Z15   F1000              ; Lift out of wiping pad
 M400                                 ; Don't heat or show status until wiped
 
 ;
@@ -83,13 +90,15 @@ M400                                 ; Don't heat or show status until wiped
 ;
 
 ; Begin heating hotend to probing temperature
-M104 S<probing_temperature>          ; Set hotend temperature without waiting
+M104 S<probing_temperature> T0       ; Set hotend temperature without waiting
+M104 S<probing_temperature> T1       ; Set hotend temperature without waiting
 
 ; While waiting, move to (LEFT_PROBE_BED_POSITION, FRONT_PROBE_BED_POSITION)
 M117 Moving to probe...
-G1 X-9 Y-9                           ; Move over front left bed-leveling washer
+G1 X-3 Y-9                           ; Move over front left bed-leveling washer
 M400                                 ; Don't show status until moved
-M109 R<probing_temperature>          ; Wait for hotend temperature
+M109 R<probing_temperature> T0       ; Wait for hotend temperature
+M109 R<probing_temperature> T1       ; Wait for hotend temperature
 
 ; Probe the bed and enable bed-leveling compensation
 M117 Probing bed...
@@ -104,7 +113,8 @@ G1 Z10 F5000                         ; Lift off the bed-leveling washer
 ;
 
 ; Begin heating hotend to first layer temperature
-M104 S[first_layer_temperature]      ; Set hotend temperature without waiting
+M104 S[first_layer_temperature] T0   ; Set hotend temperature without waiting
+M104 S[first_layer_temperature] T1   ; Set hotend temperature without waiting
 M400                                 ; Don't show status until done probing
 
 ; While waiting for the hotend to heat, position the nozzle and pause
@@ -113,16 +123,22 @@ G1 X0 Y0 Z15 F5000                   ; Move above and away from last washer
 M400                                 ; Don't show status until moved
 
 ; Ensure the hotend and bed are at the first layer temperatures
-M109 R[first_layer_temperature]      ; Wait for hotend temperature
+M109 R[first_layer_temperature] T0   ; Wait for hotend temperature
+M109 R[first_layer_temperature] T1   ; Wait for hotend temperature
 M190 S[first_layer_bed_temperature]  ; Wait for bed temperature
 
 ; Extrude filament back into the nozzle
 M117 Priming nozzle...
-G1 Z2 E0 F75                         ; Slowly extrude filament back into nozzle
+T0                                   ; Target extruder 0
+G92 E-15                             ; (No-op) Keep retration extruder position
+G1 Z8.5 E0 F100                      ; Slowly extrude filament back into nozzle
+T1                                   ; Target extruder 1
+G92 E-15                             ; Restore retration extruder position
+G1 Z2   E0 F100                      ; Slowly extrude filament back into nozzle
 M400                                 ; Don't show status until primed
 M117 Printing...
 
-;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
-;; End LulzBot TAZ 6 Single Extruder v2.1 start G-code ;;
-;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
+;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
+;; End LulzBot TAZ 6 Dual Extruder v3 start G-code ;;
+;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;