?Hassle-free shopping?Customer satisfaction is our unremitting pursuit, regardless of any reason you are not satisfied with our products, you can request a return or exchange at any time, we will 7/24 for your service !. ?Quick solution? If your scanner is experiencing paper jams, poor paper output, serious wear and tear of brake pick rolle and insufficient friction etc, there may be a problem with the brake roller, and you can try a new kit to get your scanner back to work quickly . ?Compatible Scanner Models? Perfectly compatible with Fujitsu Fi-6130 Fi-6130Z Fi-6140 Fi-6140Z Fi-6230 Fi-6230Z Fi-6240 Fi-6240Z Fi-6125 Fi-6225 etc. (Tips):please check the suitability of your model before purchase. ?Parts Numbers?The brake roller with shaft Parts Numbers :PA03540-0001 PA03540-0002. ?Quality Upgrade? The 2023 upgraded Brake Roller with Shaft has been upgraded, using a more corrosion-resistant metal shaft and gigh quality rubber wheels and more environmentally friendly ABS plastic,longer life, beyond the OEM quality, but cheaper .