Charge Roller

Open the front cover.

MP 501/601: Push the button [A] and open the front cover [B].

SP 5300/5310: Open the upper cover [A], and then open the front cover [B].

Release the lock lever [A] by rotating it towards you, and then remove the toner cartridge [B].

Pull out the PCDU [A].

Remove the charge roller [A] from the PCDU [B] by pressing the lock lever [C].