Replacing The Ribbon Sensor - Toshiba B-EV4 Series Manual

3. REPLACING THE IMPORTANT PARTS
3.10 Replacing the Ribbon Sensor (B-SV4T model only)
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.)
3.10 Replacing the Ribbon Sensor (B-SV4T model only)
T-2x4 Screw
3-21
(Revision Date: Mar. 27, 2009)
Main PC Board
Sensor Connector (JP20)
Ribbon Sensor
EO18-33025