TDS BN-20 Maintenance Manual page 8

3. Click [Check Nozzle Condition].
4. Click [Test Print]
The test pattern is printed. Follow the on-screen instructions to check for nozzle clogging.
- If nozzle is clogged proceed to 5.
- If nozzle is not clogged click [Finish] to finish.
BN-20 Maintenance Guide