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refactor: swap MMU_EJECT to MMU_UNLOAD #671

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refactor: swap MMU_EJECT to MMU_UNLOAD #671

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2 changes: 1 addition & 1 deletion docs/mmu.md
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Original file line number Diff line number Diff line change
Expand Up @@ -65,7 +65,7 @@ If you want to print without using the MMU features, you can use the MMU bypass
1. Select the bypass mode with `MMU_SELECT_BYPASS`.
1. Finally, manually insert the filament into the bowden tube up to the extruder gears and load the filament with the `MMU_LOAD` command or start the print (the `START_PRINT` sequence will automatically try to load the filament into the toolhead).

At the end of the print, you can use the `MMU_EJECT` command (if `variable_mmu_unload_on_end_print` is set to False in Klippain `variables.cfg`, otherwise it is ejected automatically) to unload the filament from the extruder and then manually pull it out of the bowden tube.
At the end of the print, you can use the `MMU_UNLOAD` command (if `variable_mmu_unload_on_end_print` is set to False in Klippain `variables.cfg`, otherwise it is unloaded automatically) to unload the filament from the extruder and then manually pull it out of the bowden tube.

### Spoolman support with MMU

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2 changes: 1 addition & 1 deletion macros/base/cancel_print.cfg
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Expand Up @@ -20,7 +20,7 @@ gcode:
{% if klippain_mmu_enabled and mmu_unload_on_cancel_print %}
{% if printer.mmu.enabled and printer.mmu.tool|int != -2 %}
# Unload filament and park the MMU
MMU_EJECT
MMU_UNLOAD
{% endif %}
{% elif printer.extruder.can_extrude %}
# Pull back the filament a little bit
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2 changes: 1 addition & 1 deletion macros/base/end_print.cfg
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Expand Up @@ -20,7 +20,7 @@ gcode:
{% if klippain_mmu_enabled %}
{% if printer.mmu.enabled and mmu_unload %}
# unload filament and park into MMU. Or just unload filament out of extruder if using bypass.
MMU_EJECT
MMU_UNLOAD
{% endif %}
{% elif printer.extruder.can_extrude %}
# pull back the filament a little bit
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10 changes: 5 additions & 5 deletions macros/hardware_functions/mmu.cfg
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Expand Up @@ -38,8 +38,8 @@ gcode:
RESPOND PREFIX='MMU info:' MSG="<span class="success"--text> You are planning a multi-filament print. The tool(s): {TOOLS_USED} will be checked to limit the risk of errors.</span>"
{% endif %}

# First eject in case a bad tool is already loaded, then check the gates and select the initial tool
MMU_EJECT
# First unload in case a bad tool is already loaded, then check the gates and select the initial tool
MMU_UNLOAD
MMU_CHECK_GATE TOOLS={TOOLS_USED}
MMU_SELECT TOOL={INITIAL_TOOL}

Expand All @@ -53,8 +53,8 @@ gcode:
{% endif %}
{% endif %}

# First eject in case a bad tool is already loaded, then check the initial tool gate
MMU_EJECT
# First unload in case a bad tool is already loaded, then check the initial tool gate
MMU_UNLOAD
MMU_CHECK_GATE TOOLS={INITIAL_TOOL}
{% endif %}

Expand Down Expand Up @@ -118,7 +118,7 @@ gcode:
{% endif %}
{% else %}
{% if printer.mmu.tool|int != INITIAL_TOOL %}
MMU_EJECT
MMU_UNLOAD
MMU_SELECT TOOL={INITIAL_TOOL}
MMU_PRELOAD
{% endif %}
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