I don’t need a mobile phone

When you remove your output from a network laser printer, you find that the toner smudges on the page and is transferred to your fingers. Which of these is the most likely cause of this issue?

A) The printer is using the wrong kind of toner

B) The pickup rollers are worn

C) The drum is not being properly cleaned

D) The fuser assembly is faulty

E) The charging wire is faulty

F) Are you printing your email?