We have two digital printer one falcon 62 from sign wearhouse and one 1614. Both have not run in over one year. We need to get one of them running. Can anyone help by tell us what to do? Both machines are not printing anything in the way of any color. The 1614 had a megenta ink leak we cleaned it up but now we have a code stating we are out of ink but the cartiage is still full. The falcon just stopped printing and so we installed a new pumping station about a year ago with no improvement. Please advise us how to fix them. Does any one have maintenance manuals on either of these two machines. HELP please