Toshiba f99f689 Service Note

BSI(Service Note) TOSHIBA

TOSHIBA TEC CORPORATION

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

BSI No

F99F689

SUBJECT

Change of ROLLER-GUIDE

MODEL

CATEGORY

Other

From June 1999 at the factory

CONTENT

The following change is to make with the drum/sleeve gap value as close to the design one value as
possible.

[Changed/Added Part No.]

P-I Before Change After Change Note P I R FAA
50-22 4406332850

50-18 ---- 4406333320

DP5570, DP6570

FACTORY APPLICATION

ROLLER-GUIDE

FIELD APPLICATION

Others

4406332850
ROLLER-GUIDE

ROLLER-GUIDE-FL

Q'TY: 2 -> 1 D - J -

Date

UNIT

Developer

A - J -

99/07/06

DTM-F9604

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

Note

* Four different types of ROLLER-GUIDE are used in the developer unit. This is to create the design
value without adjusting the drum/sleeve gap.
* The four types of ROLLER-GUIDE can be distinguished by their color. Pay attention to the
following points when exchanging parts (see below).

P-I Part No./Name Color
50-22 4406332850

ROLLER-GUIDE

50-32 4406333300

ROLLER-GUIDE-RL

50-34 4406333310

ROLLER-GUIDE-FU

50-35 4406333320

ROLLER-GUIDE-FL

White

Black

Gray

Blue

BSI No. F99F689 Page 2