How to Change the Printhead and Print Roller on an Evolabel Printer Parts Subject to wear and tear: Changing the Printhead Remove the cover Disconnect the cables Open the printhead using the handle and remove the printhead Insert a new printhead Connect the cables Put the cover back on Close the printhead Changing the Print Roller Turn the printer off Remove the right cover Open the printhead Press the service release button and keep turning the handle Remove the belt Change the print roller Put on a new belt Close the printhead Put the cover back on Turn the printer back on Explore our wide range of Evolabel printers and applicators.