Toshiba f99c576 Service Note

BSI(Service Note) TOSHIBA

TOSHIBA TEC CORPORATION

2-4-1, Shibakoen, Minato-ku, TOKYO, 105-8524 JAPAN

BSI No

F99C576

SUBJECT

Elimination of Spring in the Fuser Driving Area

MODEL

CATEGORY

To improve the productivity

UL810924

CONTENT

The fixing pin (No.3,4) of the photosensitive driving gear fuser (Parts List P8/Item No.4) is pushed by
a spring (01). In a previous BSI, F99C562, the spring was changed to a thin line type as a
countermeasure to color-print misalignment. In this way pressure was decreased.
Even if this spring (01) is eliminated completely, the fixing pin does not come out and no color-print
misalignment occurs. As a result, the spring has been eliminated.

FC70

FIELD APPLICATION

Others

FACTORY APPLICATION

Date

99/04/14

UNIT

Fuser/Paper-Exit

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P-I Before Change After Change Note P I R
8-37

P-I: Page-Item P: Content of Change I: Interchangeability R: Reason for Change

4402429680
PRESSURE SPRING

Photosensitive driving gear

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Fixing pin

FAA