Toshiba B-EV4 用户手册

 

EO18-33025 

(Revision Date: Mar. 27, 2009) 

3.10 Replacing the Ribbon Sensor (B-SV4T model only)

 

3-21 

1.  Refer to section 3.1 to remove the top cover. 
2.  Remove the sensor connector from the main PC board. 
 

 

 
3.  Use the Phillips screwdriver to remove the screw from the ribbon sensor. 
 

 

 
 

4.  Replace the ribbon sensor with a new one, then reassemble in the reverse order of 

removal. 

 
5.  After replacing, make sure the printer performs correctly for the following points. 
 

•  Printing is performed correctly and the ribbon is not slack or wrinkled. 

 

•  When the ribbon is unloaded and the thermal transfer printing is performed, an error 

occurs. (The ribbon sensor detects the status correctly.) 

 

Sensor Connector (JP20)

Main PC Board

T-2x4 Screw 

Ribbon Sensor