Toshiba BSA4TMTS12QMR 用户手册

EO18-33016A

TABLE OF CONTENTS

Page

1. UNPACKING-------------------------------------------------------------------------------------------------------- 1-

1.1 Procedure ---------------------------------------------------------------------------------------------------- 1-

1.2

Checks -------------------------------------------------------------------------------------------------------- 1-

2. PRINTER INSTALLATION-------------------------------------------------------------------------------------- 1- 2

3. MAIN UNIT REPLACEMENT----------------------------------------------------------------------------------- 3- 1

3.1 PS Unit -------------------------------------------------------------------------------------------------------- 3- 1

3.2 MAIN PC Board Ass’y------------------------------------------------------------------------------------- 3- 3

3.3

Platen --------------------------------------------------------------------------------------------------------- 3-

3.4 Stepping Motor and Top Cover Open Sensor (Left)----------------------------------------------- 3- 8

3.5 Ribbon Motor/Ribbon Sensor

-------------------------------------------------------------------------------3-11

3.6

Fan

Motor --------------------------------------------------------------------------------------------------- 3-15

3.7 Operation Panel (For the B-SA4TM)

---------------------------------------------------------------------3-16

3.8 Operation Panel (For the B-SA4TP)------------------------------------------------------------------ 3-18

3.9

Head

---------------------------------------------------------------------------------------------------------3-20

3.10

Media

Sensor

----------------------------------------------------------------------------------------------------3-22

3.11 Top Cover Open Sensor (Right)

---------------------------------------------------------------------------3-26

4. PERIODIC MAINTENANCE PROCEDURE ---------------------------------------------------------------- 4- 1

5. TROUBLESHOOTING ------------------------------------------------------------------------------------------- 5-

CAUTION!

1. This manual may not be copied in whole or in part without prior written permission of TOSHIBA

TEC.

2. The contents of this manual may be changed without notification.
3. Please refer to your local Authorised Service representative with regard to any queries you

may have in this manual.

NOTE:

Though the pictures used in this document are mostly those of the B-SA4TM (Metal cover model), the
replacement procedures are in common with the B-SA4TP (Plastic cover model).

[B-SA4TM]

[B-SA4TP]