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https://ru.aliexpress.com/item/4000224260797.html?spm=a2g0s.8937460.0.0.29272e0eSpOoW5

Here is a video showing the ink system.

Great work! Try on the T-shirt as the ink will hold.

Try adjusting your ink cans to the height of the print head and use the usual ink. Look once again this video as connected damper

no! I bought on https://ru.aliexpress.com/item/For-EPSO-N-XP30-XP102-XP105-XP202-XP205-XP302-XP305-XP405-XP402-XP405WH-refillable-ink-cartridge/1653262809.html

Have you thought about how the cartridge chips will be connected? Here's my fixing chips, there may be new ideas for you.

Here's a video where you can see when you pause how to connect the damper DX7 can help you. Here are different variants of DX7 dampers https://www.google.com.ua/search?biw=1680&bih=919&tbm=isch&sa=1&ei=KHbfWvCAMs7nsAGd3oiICg&q=damper+DX7+uv&oq=damper+DX7+uv&gs_l=psy-ab.12...93559.101696.0.103154.7.5.2.0.0.0.98.427.5.5.0....0...1c.1.64.psy-ab..0.2.104...0i30k1.0.4NFUQq10grI

I once saw the work of EPSON 3800, the printer had the entire ink pump removed. The printer worked straight from the ink tanks. And the air pump was connected to each tank. Air pressure pushes out ink and creates ink pressure in the printer head and the printer does not install an ink error and uses this damper https://ru.aliexpress.com/item/10pcs-lot-printer-DX7-UV-ink-damper-for-Epson-B500-B510-B508-B300-B310-DX7-UV/32711892408.html?spm=a2g0v.10010108.1000023.9.5d5a4608POMNEy