Toshiba e-STUDIO520 Service Manual page 269

(5) Remove the bias plate and the spring.
(6) Remove 2 E-rings and take off 2 guide roll-
ers.
Note:
Make sure that the color of the guide roller is
correct when assembling. (upper side: white,
lower side: black)
[H] Scattered toner recovery roller / Developer sleeves (Magnetic roller)
(1) Take off the guide roller.
( P.12-22 "[G] Guide roller")
(2) Remove 3 screws to take off the front side
plate.
(3) Take off the toner recovery roller.
(4) Remove 2 screws of the developer sleeve
holder on the front side.
March 2005 © TOSHIBA TEC
Spring
E-ring
Fig.12-33
Screw
Screw
Fig.12-34
Developer sleeve holder
Scattered toner recovery roller
Fig.12-35
e-STUDIO520/600/720/850 DEVELOPER UNIT
12 - 23
E-ring
Bias plate
Guide roller
( Whit )
Guide roller
( Black )
Front side plate
Screw
12