Using incorrect paper can damage the thermal print head and void your warranty. Always use high-quality, approved thermal paper rolls or fan-fold tickets. Turn the printer .
Allow the internal components to air dry for one minute before snapping the assembly shut. jcm gen 5 manual
: Use isopropyl alcohol-saturated cleaning wipes to clear debris from the Upper Presenter, Lower Presenter, and anti-jam guides. Using incorrect paper can damage the thermal print