Toshiba e-STUDIO556 Service Manual page 536

* 10. Separation fingers for the drum
The paper jam may be caused if the tip of the separation finger is damaged or deformed. If
there is any problem with it, replace the finger with a new one regardless of the number of
copies which have been made.
If any mark which was made by the finger appears on the printed image, clean the tip of
the finger.
Notes:
1. Wipe the tip of the finger lightly with a dry cloth trying not to deform it.
Do not leave the lint on the tip.
2. Apply patting power to the tip of the fingers and drum surface after replacing or cleaning them.
* 11. Cleaner auger drive section
Apply white grease to the cleaner auger drive section (shown by arrow).
* 12. Developer material
After replacing the developer material, be sure to perform the auto-toner adjustment and
then enforced performing of image quality control.
(4)
When removing the developer material from the developer unit with a vacuum cleaner or
air blower, be sure to ground the bracket of the developer unit to prevent the auto-toner
sensor from being damaged by static electricity.
e-STUDIO556/656/756/856/557/657/757/857
PREVENTIVE MAINTENANCE (PM)
Fig. 7-19
Connected to earth
Fig. 7-20
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