useless trivia: What Word Means: One Who Tones - Dry Powder Used In Copiers And Printers?

Questions

Whose first top ten hit in 1967 was See Emily Play?

In which Tv series did Jimmy Nail play a geordie detective?

In the theatrical world, what name is given to the financial backer of a stage production?

Who presented Telly Addicts?

What are eyes called?