Cannot print grid lines in numbers

I am using Apples application Numbers

I used a Table Style

Customised the spreadsheet as required

I go to print it

On my print Preview I have all the headers, footers, gridlines all showing me how my print will look

I print it

No Gridlines and it is very annoying as I need those lines going across each row.

I cannot find out anything on how to get these gridlines to print

Can you help me