Clean the Gantry RailsIntroductionDust and debris can accumulate on the gantry rails, which run along the length of the table. Thebearings that run on the rails are equipped with shields that are designed to keep debris fromentering the bearing housing. After a period of time and use, debris can accumulate on theoutside of the bearing shields as the gantry travels along the table.When to doInspect and clean the rails and bearings at least once a month. If you notice any dirt or ink on thegantry rails, or an accumulation of debris on the rails bearings, clean them immediately.Poly-Wipe lint-free Cloth or swabIMPORTANTIn the event of an ink spill on the rail, it should be cleaned immediately. Slight ink stains thatremain on the rail after cleaning are not a major problem.CAUTIONBecause of the possibility of gantry movement it is best to clean the rails with power off.Procedure1. Power OFF the printer at the AC power On/Off switch.2. Turn the switch to the horizontal Lockout position and apply a lock.3. Use a dry lint-free cloth to remove all visible debris that has accumulated next to the bearingshields. It is only necessary to clean the outside bearing shields. When removing debris alwayswipe away from the shields.4. Remove the lock from the Lockout switch.5. Power ON the printer.Clean the Gantry Rails184 Chapter 9 - Printer Maintenance