I get this error message pneumatic ink pump error. What is it?
The ink pump ran for 120 seconds but it could not fill the tank. The reasons can be:
- Ink pump is not working
- Filter is clogged
- Ink line is kinked
- The level sensor is not working correctly: this level sensor, check it here
More detail, parameters you can change: fill pump timeout, fill pump speed, fill pump ramp. Check level sensor