Developer Clutch 3 (K, Y, M, C); Toner Sensor (Tpd) - Brother HL-3450CN Service Manual

4.1.15

Developer clutch 3 (K, Y, M, C)

(1) Remove the inner E ring and washer of each developer clutch 3 from the shaft.
(2) Pull out the developer clutch 3 and shaft from the bearing.
NOTE:
One gear is included with each replacement developer clutch 3.
E ring
Washer
4.1.16

Toner sensor (TPD)

(1) Remove the set screws ST3x6 (2 pcs.) from the toner sensor PCB.
(2) Disconnect the connector to the toner sensor PCB.
(3) Remove the toner sensor PCB from the main frame.
Fig. 7-24
Fig. 7-25
7-21
HL-3450CN SERVICE MANUAL
Developer clutch 3
Toner sensor (TPD)