Since no ink is used, thermal printers tend to stay fairly clean. However, paper fragments and dust can still build up, so these should be cleaned from time to time. Compressed air and/or a damp cloth can be used to clean it manually. Some printers can also be cleaned by feeding through a cleaning card. | Since no ink is used, thermal printers tend to stay fairly clean. However, paper fragments and dust can still build up, so these should be cleaned from time to time. Compressed air and/or a damp cloth can be used to clean it manually. Some printers can also be cleaned by feeding through a cleaning card. |