All grid lines not printing when I print Sudoku puzzles

[Margie96002]

I print Sudoku's all the time. However, now when I try to print some of the grid lines are missing. Numbers all print fine. Have tried auto fix and realigned. Any suggestions?

[banhien]

@Margie96002 

What is the file format of your Sudoku sheets ? Please try to select FINE or HIGH QUALITY  (not DRAFT or FAST or ECONOMY) from Printer properties when Print on your computer. Example

(a) Click Print,

(b) Click Printer properties,

(c) From there select Fine or Quality ...

Now Print.

Regards.

[Margie96002]

Thank you so very much!! That, indeed, was the problem. I appreciate your help very much:)