Sharp SF-1120 - Manual (Page 21)

4 Return the electrode section to the original position and fix it with a
screw.
5 Insert the main charger unit along the guide groove in the copier
fully to the bottom.
5. Developing unit setting
A. Developing unit setting
1 Open the front cabinet, remove the installation toner fixed to the
developing unit level with tape, and pull the developing unit lever
toward you.
2 Hold the grip of the developing unit, and slowly pull out the
developing unit until it stops.
Then hold the hand carry strap and press the developing lever,
and remove the developing unit.
3 Remove three fixing screws of the toner hopper of the developing
unit, and remove the toner hopper.
4 While supplying developer from the developer supply port of the
developing unit, turn the MG gear clockwise with a screwdriver or
a scale to supply fully in the developing unit.
5 Install the toner hopper to the developing unit and fix it with two
screws.
Main charger unit
Developing unit
lever
Front cabinet
DV lever
Developing unit
Grip
Hand carry strap
Fixing screw
Toner hopper
Fixing screw
Developing unit
Developing unit
Developer
Developer
supply port
MG gear
Developing unit
Fixing screw
Fixing screw
Toner hopper
Developing unit
4 – 4