Inks for Bulk Ink Systems Bulk Ink System Inks from JeTechInk™ Brand are super high quality and high performance ones. The same strict manufacturing process is implemented with our 1L or 2L ink bags to use with our Bulk Ink Systems. Expect only the top quality products we deliver but for a lot less! save up to 50% from our regular price when switching to our Bulk Ink System and inks. Start your savings today!