Mechanical Components; Scanner Mechanism; Printing Mechanism - Brother MFC5490CN Service Manual

3.2

MECHANICAL COMPONENTS

This machine consists of the scanner mechanism and printing mechanism. It uses five motors
(CIS motor, ADF motor, paper feed motor, ASF motor, and carriage motor), three encoders (PF
encoder, ASF encoder, and CR encoder), various sensors, and two thermistors.

Scanner Mechanism

(Left)

Printing Mechanism

Ink supply and ink jet mechanism, head maintenance mechanism, and carriage drive
mechanism.
(Front)
- Carriage drive mechanism
Document for flat-bed scanning
3-2
Document path for ADF scanning
(Right)
(BHL9_A4_ADF_1)
(Rear)
- Ink supply and ink jet mechanism
- Head maintenance mechanism
(3_01_BHL9_A4)
Confidential