Toshiba e-STUDIO2008A Service Manual page 228

(5) Remove 2 screws on both ends of the doctor
sleeve and remove 2 coil springs.
Notes:
When the screws on both ends of the doctor
sleeve are removed, be sure to adjust the
doctor sleeve gap (0.45±0.05 mm) after
assembling.
(6) Remove 1 screw and plate spring.
(only the developer unit for 35ppm/45ppm/
50ppm)
(7) Remove 1 screw and take off the polarity
adjustment lever.
Notes:
Make a note of the position where the
polarity adjustment lever is pointing. (Mark
the position if needed.) When reassembling,
match the polarity adjustment lever with the
previously marked position on the scale.
(8) Remove 2 screws and take off the bracket.
(9) Remove 1 E-ring and take off the guide roller
on the front side.
e-STUDIO2008A/2508A/3008A/3508A/4508A/5008A
DISASSEMBLY AND REPLACEMENT
Coil spring
Polarity adjustment lever
E-ring
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4 - 108
Screw
Fig. 4-292
Plate spring
Fig. 4-293
Bracket
Fig. 4-294
Guide roller
Fig. 4-295