6 Maintenance128 8265/8290/8365/8390 User Guide6.6.2 Cleaning the Inside of the Printer(1) Cleaning frequencyClean once a month.(2) Cleaning procedureThe following are instructions for cleaning the inside of the printer.Follow the steps below.Step 1 : Open the front cover.1 Front CoverStep 2 : Use a soft brush to carefully clean away any dust or dirt on the pressure rollers.NotesDo not blow off media dust inside the printer using an air dusting machine. Doing so may cause noise tooccur from inside the printer.Step 3 : Use a cloth soaked in cleaning liquid and squeezes it well, wipe off media dust and ink fromthe platen.6.6.3 Head CleaningIf printouts become faint or partially missed, perform head cleaning to clean the surface of the head andthe nozzles. Follow the steps below to perform head cleaning.NotesRemove media before performing head cleaning.If you perform head cleaning with media installed, the head may contact the media.Step 1 : Make sure that the state of the product is normal.
