Mike,
What are you trying to accomplish? Are you trying to have it so that it does not clog up on you? Some of the
dtg printers have auto cleaning programs on them. However, the initial feedback is that they use a lot of ink. So, it might not be profitable to do this. You can look at Printer Jockey if you want to do a channel flush instead of running a head cleaning. This will allow you to clean just the channel(s) that are clogged and not waste ink from other channels that are working fine. Not sure there is much else that can be done.
Mark