Main Components and Functions
27
IE
IE
Interior
No.
Name
Description
1
Duplex unit
(Duplex unit B)
The unit that composes the duplex unit (optional). When the duplex unit is
installed, 2-sided printing can be performed.
2
Fuser unit
Fuses toner onto paper by means of heat and pressure.
Important
• Do not touch the fuser unit while the printer is in operation. The fuser unit
becomes very hot during printing.
3
Print cartridge
A cartridge that integrates toner, a photoconductor (drum), and a development
unit. Replaced when output becomes light or print quality becomes poor.
4
Duplex unit
(Duplex unit A)
The unit that composes the duplex unit (optional).
5
Inner cover
The cover of the duplex unit. Opened when clearing paper jams.
