Checks / troubleshooting:
1. Check if the message is displayed after
turning off the printer and turning it back on.
2. Check if the dedicated Smart chip cards are
used.
3. Check if the dedicated Smart chip cards are
broken or the chip portion is damaged.
4. Check if ink ID is correctly recognized in the
self-diagnosis function.
1. Check if Waste fluid bottle is full.
2. Check the connection of the connector of
Waste fluid level switch.

Recommended actions:
When the message is displayed: Refer to the
check item 2.