A SERVICE OF

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ENWW Toner supply unit 169
MFP disassembly/assembly
3 Wipe the dirt on the developing unit bias
shaft with a cleaning pad.
4 Reinstall the above parts following the
removal steps in reverse.
Toner supply unit
Replacing and cleaning the toner
bottle
Procedure
1 Open the toner supply door and pull the
toner supply unit forward.
2 Remove the toner bottle.
3 After removing the toner bottle, clean the
area around the toner bottle insertion hole
with a cleaning pad.
4 Reinstall the above parts following the
removal steps in reverse.
Developing gear
Developin
g
unit bias shaft
Developing sleeve
Toner supply door
Toner supply unit