Brother mfc-3420c Service Manual page 6

4.1.18 Platen ............................................................................................................4-60
4.1.19 Paper Pressure Holder, Sensor Actuators and Carriage Motor........................4-61
4.1.20 Paper Ejection Roller .....................................................................................4-62
4.1.21 Paper Feed Roller and Purge-Related Parts (Purge Lever, Purge Shaft,
and ASF-Purge Switching Gear 23)................................................................4-63
4.1.22 Main Chassis, Paper Feed Motor, and Speaker..............................................4-65
4.1.23 Ink Absorber Box............................................................................................4-67
4.2 HARNESS ROUTING ................................................................................................4-68
4.3 LUBRICATION ..........................................................................................................4-73
4.4 LONG-PERIOD STORAGE .......................................................................................4-80