5. Final adjustments and calibration Step #14 History

Changes to Step #14

Edit by Grégoire Saunier — Jun 18, 2019

	[title] Download stock firmware
-	[* 9] For security reason, *always use the stock firmware from Prusa Research* for printing.
-	[* 1] Select and download the latest Bear calibration firmware here: [https://www.prusa3d.com/drivers/\|prusa3d.com/drivers] :
+	[* 10] We recommend to flash back the stock Prusa firmware. As explained before, the custom firmware is only needed for (XY)Z calibration and selftest. All other features are working like on a stock Prusa printer.
+	[* 9] We cannot be responsible of damages caused by our custom firmware. However, to ensure the best possible security, we kept the changes on the firmware as low as possible and we have documented here:
+	[* 1] Select and download the latest Prusa firmware here: [https://www.prusa3d.com/drivers/\|prusa3d.com/drivers] :
	[* 1] *MK3S* firmware name: ''FW_MK3S-EINSy10a.hex''
	[* 1] *MK2.5S Rambo 13a* firmware name: ''FW_MK25S-RAMBo13a.zip''
	[* 1] *MK2.5S Rambo 10a* firmware name: ''FW_MK25S-RAMBo10a.zip''
	[* 10] MK2.5S firmware comes as a ZIP files containing several languages of the firmware. Extract the ZIP file and choose the language you prefer the most.
	[* 10] If you don't know which Mini-Rambo board you have, please refer to [https://www.prusa3d.com/downloads/firmware/EN-how-to-choose-firmware-MK25.pdf\|this document]

	[title] Download stock firmware
-	[* 9] For security reason, *always use the stock firmware from Prusa Research* for printing.
-	[* 1] Select and download the latest Bear calibration firmware here: [https://www.prusa3d.com/drivers/\|prusa3d.com/drivers] :
+	[* 10] We recommend to flash back the stock Prusa firmware. As explained before, the custom firmware is only needed for (XY)Z calibration and selftest. All other features are working like on a stock Prusa printer.
+	[* 9] We cannot be responsible of damages caused by our custom firmware. However, to ensure the best possible security, we kept the changes on the firmware as low as possible and we have documented here:
+	[* 1] Select and download the latest Prusa firmware here: [https://www.prusa3d.com/drivers/\|prusa3d.com/drivers] :
	[* 1] *MK3S* firmware name: ''FW_MK3S-EINSy10a.hex''
	[* 1] *MK2.5S Rambo 13a* firmware name: ''FW_MK25S-RAMBo13a.zip''
	[* 1] *MK2.5S Rambo 10a* firmware name: ''FW_MK25S-RAMBo10a.zip''
	[* 10] MK2.5S firmware comes as a ZIP files containing several languages of the firmware. Extract the ZIP file and choose the language you prefer the most.
	[* 10] If you don't know which Mini-Rambo board you have, please refer to [https://www.prusa3d.com/downloads/firmware/EN-how-to-choose-firmware-MK25.pdf\|this document]