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January 2000 © TOSHIBA TEC 3 - 1 FC-22 SUPPLIES
3. PRECAUTIONS FOR STORING & HANDLING SUPPLIES
3.1 Precautions for Storing TOSHIBA Supplies
A. Toner and Developer
Toner and developer should be stored in a shaded place where the ambient temperature is between 10
to 35°C (no condensation), and should also be protected against direct sunlight during transportation.
B. Photoconductive Drum
Like toner and developer, Photoconductive drums should be stored in a dark place where the ambient
temperature is between 10 to 35°C (no condensation). Be sure to avoid places where drums may be
subjected to high humidity, chemicals and/or chemical gas.
C. Drum Cleaning Blade
This item should be stored “horizontally” on a flat surface where the ambient temperature is between 10
to 35°C, and should also be protected against high humidity, chemicals and/or chemical gas.
D. Fuser Roller
Avoid places where the fuser rollers may be subjected to high humidity, chemicals and/or chemical gas.
E. Cleaning Roller
Avoid places where the felt roller may be subjected to high humidity, chemicals and/or chemical gas. It
should also be stored “horizontally” on a flat surface.
F. Copy Paper
Avoid storing copy paper in places where it may be subjected to high humidity.
After a package is opened, be sure to place and store it in a storage bag.
3.2 Checking and Cleaning of the Photoconductive Drum
(1) Use of Gloves
If fingerprints or oil stain the OPC drum surface, the characteristics of the photoconductor may degrade,
affecting the quality of the copy image. So, do not touch the drum surface with your bare hands.
(2) Handling Precautions
As the OPC drum surface is very delicate, be sure to handle the drum carefully when installing and
removing it so as not to damage its surface.
When the drum is replaced with a new one, be sure to apply “patting powder” (lubricant) to the entire
surface of the new drum before installing. After installing, the drum counter must be cleared to 0 (zero) by
operating the setting mode 840 – 843 and 867 – 870.
Note:
1. Application of the patting powder is for reducing the friction between the drum and the cleaning blade.
If the application of patting powder is neglected, the drum and the cleaning blade may be damaged.
2. When some fibers adhere to the cleaning blade edge, they may reduce the cleaning efficiency and, in
addition, may damage the blade and the drum. Be sure to remove any fibers found adhering to the
blade.