[SOLVED]Fill Color (highlight cells) but not to print fill color

Hi everyone I'm beginner in Excel i want to make an excel sheet with some green colored cells in it just for the people to know which cells to fill only with information and when i click on print preview or print the page i dont want that green color to appear (making the printer option to black n white makes the cells grey) i dont want them to be grey

i have an example file attached to this post but i didnt made it and the one who made it i dont know i want to design same like this opc-form.xlsx



UPDATE: in the attached file if u see print preview its like that it never got colored cells but in sheet it has lots of colors please help me