Adjustment Of The Doctor-Sleeve Gap - Toshiba e-STUDIO6520C Service Handbook

3.6.3

Adjustment of the doctor-sleeve gap

For the adjustment of the doctor-sleeve gap, perform the same procedure for the Y, M, C and K
developer units.
Adjustment tool to use: Doctor-sleeve gap jig
<Adjustment procedure>
(1) Take off the developer unit from the
equipment.
(2) Discharge the developer material.
(3) Loosen 2 doctor blade fixing screws. Insert
the gauge "0.65" of the doctor sleeve jig
between the developer sleeve and doctor
blade (3 points) to adjust the gap, and tighten
the screws.
Adjustment standard: 0.65 +/- 0.05mm
Notes:
1. Flip up the protection sheet for the doctor
blade from the sleeve before inserting the
gauge. Also, be sure not to damage the
protection sheet.
2. When confirming and adjusting the gap
between the developer sleeve and the
doctor blade, insert the gauges into the
gap after rotating the developer sleeve so
that its marking faces the doctor blade.
e-STUDIO5520C/6520C/6530C
ADJUSTMENT
Doctor-sleeve gap jig
Doctor-sleeve gap jig
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Doctor blade
Fig. 3-26
Protection sheet
Fig. 3-27
Marking
Doctor blade
Fig. 3-28