Toshiba B-EX4 SERIES Maintenance Manual page 5

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6.
6.1
6.2
6.3
7.
8
9.
(TBD)
10. MAJOR UNIT REPLACEMENT (T.B.D)----------------------------------------------------------------------10-
10.1 POWER SUPPLY UNIT----------------------------------------------------------------------------------------- 10-
10.2 MAIN PC BOARD ------------------------------------------------------------------------------------------------ 10-
10.3 PANEL PC BOARD AND LCD UNIT ------------------------------------------------------------------------ 10-
10.3.1 LCD ------------------------------------------------------------------------------------------------------------- 10-
10.3.2 Panel PC Board---------------------------------------------------------------------------------------------- 10-
10.4 STEPPING MOTOR --------------------------------------------------------------------------------------------- 10-
10.5 RIBBON MOTORS (TAKE-UP, FEED) --------------------------------------------------------------------- 10-
10.5.1 Ribbon Motor (Take-up) -------------------------------------------------------------------------10-
10.5.2 Ribbon Motor (Feed)------------------------------------------------------------------------------10-
10.6 RIBBON MOTOR SENSORS (TAKE-UP, FEED)-------------------------------------------------------- 10-
10.6.1 Ribbon Motor Sensor (Take-up) ------------------------------------------------------------------------- 10-
10.6.2 Ribbon Motor Sensor (Feed) ----------------------------------------------------------------------------- 10-
10.7 PRINT HEAD ------------------------------------------------------------------------------------------------------ 10-
10.8 PLATEN ------------------------------------------------------------------------------------------------------------- 10-
10.9 FEED ROLLER---------------------------------------------------------------------------------------------------- 10-
10.10 PINCH ROLLER ASS'Y----------------------------------------------------------------------------------------- 10-
10.11 MEDIA SENSORS (UPPER, LOWER) --------------------------------------------------------------------- 10-
10.11.1 Removing the Media Sensor Ass'y---------------------------------------------------------------------- 10-
10.11.2 Replacing the Media Sensor (Upper)------------------------------------------------------------------- 10-
10.11.3 Replacing the Media Sensor (Lower)------------------------------------------------------------------- 10-
10.11.4 Reassembling the Media Sensor Ass'y ---------------------------------------------------------------- 10-
10.12 HEAD UP SENSOR---------------------------------------------------------------------------------------------- 10-
10.13 PRINTER OPEN SENSOR ------------------------------------------------------------------------------------ 10-
10.14 RIBBON END SENSOR ---------------------------------------------------------------------------------------- 10-
10.15 FAN MOTOR------------------------------------------------------------------------------------------------------- 10-
11.2 Set up ---------------------------------------------------------------------------------------------------------------11-2
EO18-33027

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