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February 2002 © TOSHIBA TEC 3 - 9 FC-210/310 PREVENTIVE MAINTENANCE
* Notes on the Preventive Maintenance Checklist
* 1. Doctor blade cleaning
Note: This cleaning should be done subsequent to “Automatic removing of developer material”.
(3) Remove the developer unit cover. Insert the
doctor blade cleaning jig between the doctor
blade and the sleeve and move the jig back
and forth along the edge 3 times to clean the
doctor blade.
(4) After the cleaning, return the developer removal
shutter lever to open the developer removal
opening (move the lever in a direction reverse
to (1)).
(5) Making the developer removal opening point
downward, remove the developer material re-
maining in the developer unit. (Shake the de-
veloper unit to the right and left, and rotate
the mixer and the sleeve alternately.)
Developer material
(1) Move the developer removal shutter lever in
the direction of the arrow shown to close the
developer removal opening.
(2) Remove the developer unit from the EPU.