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Deprecated.
M103 Turn all extruders off, Extruder Retraction
M103 in Teacup firmware
If a DC extruder is present, turn that off. Else, retract the filament in the hope to prevent nozzle
drooling. Complement to M101.
M103 in other firmwares
Deprecated. Regarding extruder retraction, see M227, M228, M229.
M104:Set Extruder Temperature
FiveD Teacup Sprinter Marlin Repetier
Support
yes
yes
yes
yes
yes
Example: M104 S190
Set the temperature of the current extruder to 190oC and return control to the host (PC)
immediately (i.e. before that temperature has been reached by the extruder). See also M109.
This is deprecated because temperatures should be set using the G10 and T commands (q.v.).
Deprecation is
subject to
discussion.
--Traumflug
11:33, 19 July 2012 (UTC)
M104 in Teacup Firmware
In Teacup Firmware, M104 can be additionally used to handle all devices using a temperature
sensor. It supports the additional P parameter, which is a zero-based index into the list of sensors
in config.h. For devices without a temp sensor, see M106.
Example: M104 P1 S100
Set the temperature of the device attached to the second temperature sensor to 100 °C.
M105: Get Extruder Temperature
Example: M105
Request the temperature of the current extruder and the build base in degrees Celsius. The
temperatures are returned to the host computer. For example, the line sent to the host in response
to this command looks like: ok T:201 B:117
M106: fan on
Example: M106 S127
FiveD Teacup Sprinter
Marlin
Repetier
Support
yes
yes
yes
Turn on the cooling fan at half speed.
'Mandatory parameter 'S' declares the PWM value (0-255). M106 S0 turns the fan off.
M106 in Teacup Firmware
88
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