Toshiba f99e615 Service Note

BSI(Service Note) TOSHIBA

TOSHIBA TEC CORPORATION

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

BSI No

F99E615

SUBJECT

Change of Drum Cleaning Blade

MODEL

CATEGORY

Countermeasure to field trouble

From Jul. 1999

CONTENT

To prevent the possibility of "poor cleaning" occurring under high-temperature and high-humidity
conditions in some areas, the drum blade (BL-1550D) material has been changed and its hardness
has been altered.

However, the adjustment method remains the same for this drum blade change.

1550, 1560

FIELD APPLICATION

To be applied when necessary

FACTORY APPLICATION

Date

99/05/14

UNIT

Drum related

DTM-F9414

[Change/Added Part No.]

MODE
L
1550
1560

P-I: Page-Item P: Contents of Change I: Interchangeability R: Reasons for Change

P-I Before Change After Change Note P I R FAA
17-34 4409847890

BL-1550D

4409893050
BL-1550D

Hardness changed

o

65

+-3 --> 67o +-3

C E D -