9
DAILY MAINTENANCE
In order to keep the ECR in good condition, please clean the following parts regularly. Also please
take care of the following points:
1. Cleaning of ECR
When the cabinet, keyboard or display mask become dirty, please wipe them with a soft piece of cloth.
If the cabinets become very dirty, please wipe them using a soft piece of cloth which is dipped in a
neutral detergent with water and is tightly squeezed. Then, wipe them with a dry soft piece of cloth
one more time.
Notes! Do not use thinner, benzine or volatile chemicals for cleaning.
The surface of cabinets may be damaged.
2. Cleaning of Printer
When the printer is used for a long time, the printer is covered with paper dust. Please carefully
remove the paper dust using a vacuum cleaner.
3. Replacing of Ribbon
Please replace the old ribbon with a new one before the print characters become unreadable. If you
continue to use old ribbon, it will be torn and the print head will be damaged.