This user manual is for the A30 user.

Refer to the link then download the correct file.

MD5 checksum: AEEA43339E22EC2EC046294D777D9753

Update content:
1. Fix the Z value abnormal problem caused by repeated operation on manual leveling interface
(including z-axis lifting and lowering operation).
2. Support TMC2208
3. Fixed the misjudgement problem during the process of upgrading the LCD and some data
uploading to screen.
4. Fixed the problem when only has a single extruder, open other extruder no. in the printing file,
the printer keeps waiting for the temperature of other extruders instead of printing.
5. Fixed the abnormal movement when the printing is finished
6. Fixed when printing via SD card, send "M117" + "ETE" and it will be recognized as serial
printing & SD printing.
7. Fixed the layer height display error.
8. Fixed the problem that the printing won't stop during auto bed leveling.
9. Add the feature that the hotbed will moveforward after printing finished.
10. Make improvements on the problem that the hot bed won't stop heating when printing is paused.
11. Fixed the problem that no notification when printing is paused and no SD card
12. Fixed the late response and abnormal actions caused by the suspension and termination at the
beginning of printing
13. Fixed the problem when operating auto bed leveling printing, the pause is not timely during
the process of measuring G29.
14. Fixed the problem that -19℃ is shown up randomly.
15. Fixed some compatability issues.