User's Manual

5 Maintenance

5.2 Platen Roller

Please service the platen roller once a month.

1. Please open the paper cover. (Refer to chapter 2.7)

2. Soak a cotton ball with some alcohol and wipe the platen

roller gently until it is clean. Please use isopropyl alcohol.

3. With a soft cloth completely wipe off the platen roller and

only close the cover when it is completely dry.

5.3 Paper Sensor

Please service the paper sensor once a month.

1. Please open the paper cover. (Refer to chapter 2.7)

2. Please remove the dust particles with a soft nylon brush

etc.

Important

The paper sensor is an optical sensor. This lens might scratch if

too much pressure is applied to it when cleaning. As a result the

printer might not detect the paper correctly.