Frequent cause is someone placed a color background in the cell. White
background would make this less obvious.

ice1955 wrote:

Only some of my gridlines do not show on my excel spreadsheet nor do they
print. I have made sure the gridlines on the whole spreadsheet are not
hidden, and the selection has been made to print gridlines. But for some
reason a few gridlines do not print and do not show when viewed. Can anyone
help me with this problem?