How do I clean a Waste tank clog on the STSinks DTF 628 or 724?
It's best to empty the waste every 2-3 days, or to run an external tube to a 1-5 gallon jug and just keep the waste tank open until the jug needs emptying. Otherwise follow these directions if it ever clogs.
Make sure the waste ink tube is tilted UP when doing this, so that when the seal is broken the waste does not spill, then proceed to empty it into a container.