3-2 Confidential
3.2 MECHANICAL COMPONENTS
This machine consists of the following mechanisms and uses three* motors, two encoders, various
sensors, and a head thermistor.
*Four motors are used in MFC620CN/425CN/420CN/DCP120C and FAX2440C.
MFC620CN/425CN/420CN/ /DCP120C and FAX2440C
Ink jet printing and
head maintenance (head cap)
mechanisms
Paper pulling-in and
registration mechanisms
Paper feeding and
ejecting mechanisms
(Viewed from the left)
(Front)