A collator operator maintains and operates the machine used to assemble pages in numerical sequence for printed material. Your duties in this career are to place pages in holding trays, start the machine, and remove assembled pages. You handle assembling the final product, which includes stapling, gluing, folding, and cutting the sheets of paper. Your responsibilities also include performing safety inspections, adjusting the control that regulates the stroke of the paper pusher, assessing speed for the machine according to the size of the sheet, checking for accuracy of the final product, making corrections as needed, and troubleshooting any printing issues. A collator operator typically works in printing and bookbinding.