Replacing The Black Mark Sensor Ass'y - Toshiba B-SV4T SERIES Manual

3.8 Replacing the Black Mark Sensor Ass'y

1. Please refer to 3.1 for disassembling the lower cover ass'y and lower inner
cover.
2. Disconnect all harnesses from the main PCB ass'y .
3. Turn the lower inner cover upside down. Remove 4 screws and remove the
plastic laminate.
4. Remove 1 screw from the black mark sensor ass'y.
Screw
Lower Inner
Cover
5. Turn over the lower inner cover.
6. Replace the black mark sensor ass'y
7. Reassemble parts in reverse procedures.
8. After exchanging the black mark sensor ass'y, do the calibration based on
Section 2.9.1Media sensor in the Owner's Manual as a reference
Black Mark Sensor Ass'y
3-12
Black Mark Sensor
Ass'y
Fixing Plate
Lower Inner
Cover
.