Lavaink Ink for Mutoh Printers Spitfire 65/90/100 Eco Ultra Ink Cardtridges 440ml with Smart Card Chip No Extra Shipping with over purchasing 20 Spitfire Ink Cartridges for the worldwide. 100% OEM ink compatible. as low as 50% OEM ink price. LavaInk ICC Profile. 150 uncoated media options. No need to flush old ink. Spitfire 65/90/100 You should use firmware version bt102 if you want to use 440 ml Eco-Ultra ink cassettes otherwise you will be refused by your printer. Spitfire 65/90/100 will not detect and monitor the ink level correctly. The following error will happen: Ink will run out without being detected by the printer first. The printer may give a false empty cartridge alert(in fact, there is still ink in the cartridge).