I have downloaded your pdf file. As far as I can tell, it is impossible to print a readable copy (tried 3 different printers so far) - the resulting printout is very, very small.
Can you either recommend settings to print it with? Printing with a scale factor of 200% only prints the right hand side of the document (NOT the English portion).
Thanks
OH!. I was finally ab;e tp get a large enough magnifying glass to notice that the "manual: is for the 6Y30 version, not the 4100!
Where is the manual? I have a ubook m3-6y30.
Here’s the link:
https://www.chuwi.com/html/ManualBook/Ubook_Manual%20Book.pdf
They are calling it a laptop instead of a tablet (it’s a little of both).
Good luck in getting a readable copy!