November 2003 © TOSHIBA TEC 3 - 53 e-STUDIO3511/4511 ADJUSTMENT
3.11 Adjustment of the Developer Unit
3.11.1 Doctor-to-sleeve gap (black developer unit)
Adjustment tool to use: Doctor-sleeve jig
Adjusting procedure:
(1) Take off the black developer unit from the
equipment.
(2) Remove 2 screws and take off the developer
material cover. Then discharge the developer
material.
(3) Remove 2 screws and take off the doctor
blade cover.
(4) Loosen 2 doctor blade fixing screws. Insert
the gauge “0.55” of the doctor sleeve jig
between the developer sleeve and doctor
blade to adjust the gap, and tighten the
screws.
Developer
material cover
Screw
Screw
Screw
Doctor blade
cover
Doctor-sleeve
jig
Developer sleeve
Doctor blade
Screw
Fig. 3-1101
Fig. 3-1102
Fig. 3-1103