There are 50 cloths per kit which come in a zip lock bag to keep them clean
like a common UV Haze filter
This helps to reduce the adhesion strength and impact of the cleaning
Replacement ink maintenance tank is user replaceable
Material: Aluminum alloy body with metal flash cold shoe
Epson Maintenance Tank C12C890191 Colour Temperature Control There are 50 cloths perReplacement ink maintenance tank is user replaceable. The printer alerts user when tank needs to be changed. Epson Pro Maintenance Tank C12C890191 is compatible with SureLab SL D3000, Pro 4000 7600 9600, 4450, 4800 4880, 7450, 7800 7880, 7890, 7900, WT7900, 9450, 9800 9880, 9890, 9900 and the 11880. Product Features: Additional or replacement maintance tank Maintance tanks are single use