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• By default, the printer is controlled via your computer when the rmware update is complete. If you wish to control
the printer via the control panel and print from the SD card, enable "Control the 3D printer via the control panel"
and set the print source:
- Go to the < ReadyPrint > main menu and select < Setting > to open the < Set > menu.
- Select < SelectSource > from the < Set > menu, and then select < 115200 >.
• Go back to the < ReadyPrint > menu.
• Restart the 3D printer.
• Two les and a folder are saved to the SD card during the update process. Delete these les (e.g. on your computer).
These les cannot be deleted via the control panel (only via your computer).
Delete these les immediately after the update, otherwise the next update may not install properly.
18. Cleaning and maintenance
Do not use aggressive detergents, rubbing alcohol or other chemical solutions, as these could damage the
casing or even impair the functioning of the product.
Never immerse the printer in water.
Burn hazard! Never touch the hot nozzle with bare ngers.
a) Cleaning the printer
• Use a dry, soft cloth or a brush to clean the exterior of the 3D printer.
b) Cleaning the nozzle
Cleaning the outside of the nozzle
• Use a dry, soft cloth or other similar material to wipe the nozzle after each print.
The nozzle must still be hot. If this is not the case, heat the nozzle before cleaning it.