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David Ramiro 2019-02-18 19:07:17 +01:00
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# Anycubic i3 Mega Marlin 1.1.9 by davidramiro # Anycubic i3 Mega Marlin 1.1.9 by davidramiro
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This is my slightly customized version of the [Marlin Firmware](https://github.com/MarlinFirmware/Marlin), gratefully based on [derhopp's repo](https://github.com/derhopp/Marlin-with-Anycubic-i3-Mega-TFT) with his remarkable efforts to get the Anycubic i3 Mega TFT screen to work. This is my slightly customized version of the [Marlin Firmware](https://github.com/MarlinFirmware/Marlin), gratefully based on [derhopp's repo](https://github.com/derhopp/Marlin-with-Anycubic-i3-Mega-TFT) with his remarkable efforts to get the Anycubic i3 Mega TFT screen to work.
Feel free to discuss issues and work with me further optimizing this firmware! Feel free to discuss issues and work with me further optimizing this firmware!
@ -7,7 +9,12 @@ Feel free to discuss issues and work with me further optimizing this firmware!
I am running this version on an i3 Mega Ultrabase V3 (for distinction of the different versions, check [this Thingiverse thread](https://www.thingiverse.com/groups/anycubic-i3-mega/forums/general/topic:27064)). I am running this version on an i3 Mega Ultrabase V3 (for distinction of the different versions, check [this Thingiverse thread](https://www.thingiverse.com/groups/anycubic-i3-mega/forums/general/topic:27064)).
Basically, this should work on every Ultrabase version that has two Z-axis endstops. Basically, this should work on every Ultrabase version that has two Z-axis endstops.
**The new Mega-S is not officially supported. You can try your luck, but I have no means of troubleshooting issues with that machine. E-steps need to be set to 384 (`M92 E384.00` + `M500`), and afterwards calibration is highly recommended as per the instructions on the [Wiki](https://github.com/davidramiro/Marlin-AI3M/wiki/Extruder-Calibration/).** The new Mega-S should work too, but you will need to enter those two commands to make the new extruder work:
```
M92 E384
M500
```
Afterwards, calibration is highly recommended as per the instructions on the [Wiki](https://github.com/davidramiro/Marlin-AI3M/wiki/Extruder-Calibration/).
Note: This is just a firmware, not magic. A big part of print quality still depends on your slicer settings and mechanical condition of your machine. Note: This is just a firmware, not magic. A big part of print quality still depends on your slicer settings and mechanical condition of your machine.
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[m600 demo]: https://kore.cc/i3mega/img/m600demo.jpg "M600 demo" [m600 demo]: https://kore.cc/i3mega/img/m600demo.jpg "M600 demo"
**A USB host (OctoPrint, Pronterface, ...) is required to use this.** **Printing via USB is highly recommended for this.**
#### Configuration: #### Configuration:
- Send `M603 L0 U0` to use manual loading & unloading. - Send `M603 L0 U0` to use manual loading & unloading.
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- Save with `M500` - Save with `M500`
#### Filament change process (manual loading): #### Filament change process (manual loading):
- Place `M600` in your GCode at the desired layer or send it manually - For printing via SD:
- Place `M600` in your GCode at the desired layer
- For printing via USB:
- Place `M600` in your GCode at the desired layer or send it via terminal
- Alternatively: Use `FilamentChange Pause` in the Special Menu
- The nozzle will park and your printer will beep - The nozzle will park and your printer will beep
- Remove the filament from the bowden tube - Remove the filament from the bowden tube
- Insert the new filament right up to the nozzle, just until a bit of plastic oozes out - Insert the new filament right up to the nozzle, just until a bit of plastic oozes out
- Remove the excess filament from the nozzle with tweezers - Remove the excess filament from the nozzle with tweezers
- Send `M108` via your USB host. - For printing via SD:
- Note for OctoPrint users: After sending `M108`, enable the advanced options at the bottom of the terminal and press `Fake Acknowledgement` - Click `CONTINUE` on the screen
- For printing via USB:
- Send `M108` via your USB host or use `FilamentChange Resume` in the Special Menu
- Note for OctoPrint users: After sending `M108`, enable the advanced options at the bottom of the terminal and press `Fake Acknowledgement`
#### Filament change process (automatic loading): #### Filament change process (automatic loading):
- Place `M600` in your GCode at the desired layer or send it manually - For printing via SD:
- Place `M600` in your GCode at the desired layer
- For printing via USB:
- Place `M600` in your GCode at the desired layer or send it via terminal
- Alternatively: Use `FilamentChange Pause` in the Special Menu
- The nozzle will park - The nozzle will park
- The printer will remove the filament right up to the extruder and beep when finished - The printer will remove the filament right up to the extruder and beep when finished
- Insert the new filament just up to the end of the bowden fitting, as shown here: - Insert the new filament just up to the end of the bowden fitting, as shown here:
@ -183,8 +201,11 @@ G26 C H200 P25 R25
[m600 load]: https://kore.cc/i3mega/img/load.jpg "M600 Load" [m600 load]: https://kore.cc/i3mega/img/load.jpg "M600 Load"
- Send `M108` via your USB host. - For printing via SD:
- Note for OctoPrint users: After sending `M108`, enable the advanced options at the bottom of the terminal and press `Fake Acknowledgement` - Click `CONTINUE` on the screen
- For printing via USB:
- Send `M108` via your USB host or use `FilamentChange Resume` in the Special Menu
- Note for OctoPrint users: After sending `M108`, enable the advanced options at the bottom of the terminal and press `Fake Acknowledgement`
- The printer will now pull in the new filament, watch out since it might ooze quite a bit from the nozzle - The printer will now pull in the new filament, watch out since it might ooze quite a bit from the nozzle
- Remove the excess filament from the nozzle with tweezers - Remove the excess filament from the nozzle with tweezers