cannot get rid of gridlines when printing, I have read all the posts here but they do not solve the issue, please help
I have created a spreadsheet and filled the cells with blue. On the screen the table appears as one solid colour, yet when I print, I can see all the guides. I have looked and cannot find a way to get rid of this. Can anyone help?
MacBook Pro with Retina display, OS X Yosemite (10.10.3)