User's Manual

5 Maintenance

5.2 Platen Roller

Please maintain the platen roller once a month.

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

2. Alcohol is soaked into the soft one such as cotton buds,

and it wipes it gently until the thermal head is cleaned.

Please use IPA on the market for alcohol. (Isopropyl

alcohol)

3. Please wipe off with a cloth that dries and is soft, and

please close the paper cover after it waits until naturally

drying.

5.3 Paper Sensor

Please maintain the paper sensor once a month.

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

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

etc.

Important

The paper sensor is an optical sensor. This lens might scar by

strongly rubbed.

As a result the printer might become to not

detect the paper correctly.