Bug Fixes

Fixed the problem that the Z axis speed is too slow after canceling printing.

Fix the problem of errors after resuming printing when printing in copy model or mirror mode.

Fixed the problem that the print head collided when the right print head started printing after the filament was fed in.

Fixed the problem of nozzle collision occasionally after canceling printing.

Changelog

This is the list of changes since release V1.1.2

New feature

Add the baby Z offset in the printing interface. You can adjust the z-offset when you are printing, this will help you get a best first layer when printing.
Add dual extruder switch function in the printing interface. You can switch the printing extruder when you print a single color model.
Add the function"switch extruder printing automatically" when the runout sensor is triggered.
Add the Y direction nozzle offset Coarse adjustment，in the XY nozzle offset.

Fixed an issue where bias parameters could not be saved.
Fixed the problem of abnormal start-up and continuous call.
Fixed an issue where there was no push message after the printing was completed.
Fixed the problem of the unlimited position of the switch in the Jog-mode.
Fixed the problem that the missing material wire will be reported if there is no material wire in the extruder on the other side when printing the single nozzle model.
Fixed the problem that the left sprinkler returned to the drawing wire after the execution of the G28 instruction.
Fixed an issue where you can't continue to print in copy and mirror mode.
Fixed a problem where the right extruder did not return to position after printing was paused in copy and mirror mode.
Fixed an issue where the right fan started abnormally when the left fan was started in automatic docking mode.
Fixed an issue where the X coordinate offset was not reset after copying and mirroring mode printing.

After upgrading to V1.2.0, the firmware setting parameters will be reset. Need to re-adjust the dual nozzle offset and the z-offset.