User's Manual
4MaintenanceToshibaB‐FV4TOwner’ sManual
32
4.1.3 Sensor
Mediasensorsmaynotbeabletodetectthemediacorrectlyifitbecomesdirty.
1. Moistenasoftclothoracottonswabwithabsoluteethylalcohol.
2. Gentlybrushsensorstoremovethedustaw ay.
3. Useadryclothtocleantheresidue.