Abstract: A cleaning card for cleaning the sensors and rollers and other parts of currency readers is disclosed. The cleaning card of the present invention comprises a single layer, non-laminated or a multi-layer, laminated cleaning material having the same or similar characteristics of the currency that is normally read by the currency reader and may comprise an encoded portion capable of activating a currency reader to accept the cleaning card into the currency reader. The cleaning card of the present invention goes into the currency reader, and cleans the reader heads, feed path, rollers and guides without being validated by the currency reader as actual currency.

Abstract: A cleaning card has a flat, semirigid base with a first and second material mechanically bonded to the side surfaces thereof. The first material is an abrasive substantially impenetrable material and the second material is a soft spunlaced fabric of high absorptive capacity. The differences in physical qualities of the first and second materials allow for one card to be used both as frequent cleaning card as well as a corrective cleaning card and provides a cleaning card that enables operation of the machine quickly after cleaning thereof.

Abstract: A cleaning card has a flat, semirigid base with a first and second material mechanically bonded to the side surfaces thereof. The first material is an abrasive substantially impenetrable material and the second material is a soft spunlaced fabric of high absorptive capacity. The differences in physical qualities of the first and second materials allow for one card to be used both as frequent cleaning card as well as a corrective cleaning card and provides a cleaning card that enables operation of the machine quickly after cleaning thereof.