An image inputoutput system obtains a print-job that includes printing-mode information and print-data, and analyzes the printing-mode information to determine whether the output mode of the print-data is a high-contrast output mode or a low-contrast output mode. The client collects a user name and password from a user and tests that user name and password at a variety of potential authentication servers to check where the login is valid. The load balancing includes assigning a first set of one or more incoming data streams to a first subprocessor, and responding to the first set of incoming data streams with outgoing data streams that include a first identifier that indicates the first subprocessor. The resource expression can include a resource expression with a quantifier or the resource expression without a quantifier. The method further includes providing abrasive grains within the mixture, forming the mixture into a green ceramic body, and heating the green ceramic body to form a bonded abrasive article comprising the abrasive grains contained within a bond matrix, wherein the bond matrix comprises an amorphous phase formed from the glass precursor material.