print a xlsx spreadsheet

I am trying to print a large spreadsheet.
On the xlsx spread sheet there is a dotted line between columns E and F and also F and G. These correspond to “page breaks” such that when I print a PDF only 1/2 the page is printed then 100 pages later Column F is printed then 100 pages later Column G thru K is printed.
How to I get colunms A thru K printed on the same page?
I rotate to landscape and set scaling down to say 50% so now the print is smaller but only A-E is printed then… F (same as above).
Thanks for any help.
Columns a Thru E is 14.97 cm, Column F is 18.42 cm G thru H is 5.42cm, I don’t care if I thru K is printed or not!

Show the file. RTFM won’t hurt too. Pay attention to Using print ranges and Page breaks.

Hello, I don’t know how to specify page breaks to change the default in this spreadsheet.
I have attached a “modified version” the original has over 5000 rows.

Sorry, new to this forum.
I am unsure how to change page breaks. A copy of the file is attached the origional is over 5000 rows.
thanks for all help.
RobertTest Spreadsheet.xlsx
I found it!
View > Page Break : will show spreadsheet with all the page breaks. I can then use mouse to move them!
In Print Preview I can use mouse to adjust margins and the print scaling to the size I need.
THanks for all help!
Robert