Specifications

13
DEVELOPING UNIT
13-1. Construction
•
This copier employs the New Micro-Toning developing system equipped
with three Sleeve/Magnet Rollers.
•
The toner fed up to the Toner Replenishing Sleeve/Magnet Roller is
supplied to the turning 1st and 2nd Sleeve/Magnet Rollers. From there, it is
supplied to the electrostatic latent image on the surface of the PC Drum to
form a visible, developed toner image of the original.
•
Toner is supplied from the Toner Bottle by way of the Main Hopper and
Sub Hopper.
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1 Toner Bottle 12 Bucket Roller
2 Toner Bottle Holder 13 Developer Regulator
3 Toner Bottle Home Position Sensor
PC30
14 2nd Sleeve/Magnet Roller
4 Main Hopper Toner Replenishing
Motor M14
15 1st Sleeve/Magnet Roller
5 Sub Hopper Toner Conveying Screw 16 Developer Scattering Prevention
Mylar
6 Sub Hopper Toner Agitating Lever 17 Developer Scattering Prevention Plate
7 Sub Hopper Toner Empty Switch S8 18 Toner Replenishing Sleeve/Magnet
Roller
8 Toner Regulator 19 Doctor Blade
9 Developer Conveying/Agitating Screw 20 Magnet Sheet
10 ATDC Sensor 21 Sub Hopper Toner Replenishing
Roller
11 Developing Unit Dehumidifying
Heater H6
M-69