Similar to the X4875 and other models in the Professional Series inkjet line, the biggest selling point of the X9575 is the new warranty program from Lexmark that includes next-business-day replacement for up to one year after purchase. Furthermore, both high-yield and standard-yield cartridges are available for this series, should you intend to do larger print runs. At the top of the new line is the X9575, which offers built-in automatic two-sided printing, colour print speeds of up to 5ppm (11ppm for black), a 48-bit flatbed colour scanner, and pigmented inks that are highlighter, water and smudge.