The continuous ink supply system is one of the ink supply systems of the Stormjet banner printing machine. It is an external compatible ink cartridge that is convenient for users to inject ink. This ink cartridge has a dedicated chip and a dedicated ink injection port. With this continuous ink supply system, the Stormjet banner printing machine can print batch files with only one set of ink cartridges, which minimizes printing costs.

The continuous ink supply system is hailed as the best solution to save cost. This is because the original ink cartridges are expensive, so many users with large print volumes have used the continuous supply system to reduce printing costs. The reason why continuous ink supply can save costs is mainly because the continuous ink supply system can replace the original consumables by filling the ink with ink bottle, without repeatedly buying high-priced original ink cartridges. The printing cost of the continuous ink supply system is very low, and sometimes even one-twentieth of the original consumables can complete the printing of one page of documents. For example, printing companies and advertising companies have a special liking for the continuous ink supply system because of the large monthly printing volume. The use of a continuous ink supply system saves a lot on the cost of purchasing ink cartridges every month.