Yesterday I tried to print 2 pages on the same sheet by selecting 2 in 1 from the printer settings, back and forth but the pages appear 3-4 upside down on the second page of the sheet if you understand me. Should change adobe print settings or printer direcly?
As you have mentioned that pages 3-4 are upside down on the 2nd side of the page. Kindly follow the steps provided in the help document provided below:
Let us know if that helps.
No isn;'t help me.Should make any change at settings?
Change "flip on short edge" to "flip on long edge". The setting you have is correct only for landscape printing for your printer.
Should change the setting from reader or from canon setting?
The setting is in the Acrobat Reader screen shot. There's also a "rotate 180 degrees" setting in the Canon settings. Try either one. Experiment. Don't try both - they may cancel each other out.