These cleaning cards are for Canon?? check scanners. Durable. Helps keep your scanner in good working order. Easy to use.

Waffletechnology for Canon Check Transport Scanners cleans performance-critical surfaces, such as recessed optical sensors, inside Canon Check Scanner devices. The cleaning cards improve scanned image quality and reading accuracy and also significantly reduce misfeeds and frustrating manual data entries. This specialty cleaning card outperforms ordinary flat cards by using a proprietary cleaning formula and patented spring-loaded waffles. Waffletechnology?? is approved and recommended by Canon as the preventative cleaning solution to increase transaction efficiencies and maintain reliable device performance.