This video clip demonstrates the process to fill or refill Epson Funnel Fill 7900, 9900, 7890, 9890 cartridges. It is assumed that the customer has purchased an MIS Refill Kit which includes the pints of ink, funnel, gloves, and 2 chip resetters. More detailed directions can be found at http://www.inksupply.com/direct.cfm
@monicaolarte
Assuming you mean an air bubble in the poppet valve (exit port, area with the spring), you should use a syringe and adapter to prime the cartridge. By pulling the plunger back on the syringe, while inserted into the exit port on the cartridge, you can remove the air bubble.
INKSUPPLY 1 week ago
what can i do if i have an air bubble?
monicaolarte 3 months ago