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EO18-33016A
TABLE OF CONTENTS
Page
1. UNPACKING--------------------------------------------------------------------------------------------------------1- 1
1.1 Procedure ----------------------------------------------------------------------------------------------------1- 1
1.2 Checks --------------------------------------------------------------------------------------------------------1- 2
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- 7
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 Print 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- 1
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.
Copyright © 2005
by TOSHIBA TEC CORPORATION
A
ll Rights Reserved
570 Ohito, Izunokuni-shi, Shizuoka-ken, JAPAN
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]