You should start using Paper Saver ink with a new printer that has clean, empty ink tanks. If you put Paper Saver ink in printer that had regular ink in it before, the old ink will contaminate the Paper Saver ink so that it is no longer self-erasing.
Disappearing Ink for Printers Saves Paper
Get thousands of pages (1) Save up to 90 percent on ink with low-cost replacement bottles vs. ink cartridges (2) Ultra high-capacity EcoFit ink
EPSON 502 EcoTank Ink Ultra-high Capacity Bottle Black Works with ET-2750, ET-2760, ET-2850, ET-3750, ET-3760, ET-3850, ET-4850, and other select
OFFICENTER High Capacity T502 502 Ink Refill Bottles
OFFICENTER High Capacity T502 502 Ink Refill Bottles
Blue Planet Ink Paper Saver® 664 Disappearing Ink for Epson
Disappearing Ink for Printers Saves Paper
Blue Planet Ink Paper Saver® 245 XL Disappearing Ink for Canon
EPSON 502 EcoTank Ink Ultra-high Capacity Bottle Black
Get thousands of pages (1) Save up to 90 percent on ink with low-cost replacement bottles vs. ink cartridges (2) Ultra high-capacity EcoFit ink
EPSON 502 EcoTank Ink Ultra-high Capacity Bottle Black Works with ET-2750, ET-2760, ET-2850, ET-3750, ET-3760, ET-3850, ET-4850, and other select
OFFICENTER High Capacity T502 502 Ink Refill Bottles