Do not touch the ID chip with bare hands.
- Open the front cover by pressing the front cover button.
Hold the grip to pull out the PCDU with the toner cartridge [A].
Turn the lock lever [A], and then press down until it is horizontal.
Remove the toner cartridge [B] from the PCDU [A].
Never disassemble a PCDU. Disassembling a PCDU could cause the focus of the LED to shift, resulting in poor images.