Purge Unit - Brother MFC5200C Service Manual

6.1.18 Purge Unit

Before proceeding to the removal procedure of the purge unit, be sure to remove the print
head unit (refer to Subsection 6.1.1.)
(1) Disconnect the purge switch harness (red & white leads) from the driver PCB.
(2) Remove screw "o" and take off the purge unit support together with its spring.
NOTE: Take care not to lose the spring.
(3) Remove two screws "n," one from the rear side of the purge unit and the other from the right
side of the main chassis (not from the purge unit stopper shown on the next page).
(4) Pull up the drain tube from the drain tube joint.
NOTE: Pinch the end of the drain tube with a clip to prevent drained ink from leaking out and
making stains on the machine.
(5) Pull the purge unit to the front, tilt it to the rear, and then pull it up
(6) Remove the purge bevel gear A.
"n": Taptite, cup B M3x8
"o": Taptite, cup B M3x10
6 -4 8