Roland has announced that in line with their commitment to environmental sustainability, they are replacing their plastic ink cartridges with eco-friendly paper cartridges.

To clarify the impacts of this change, here are some question-and-answer explanations directly from the Roland website:

Do I need to do anything differently with the paper cartridges?
No. Just open the plastic bag and insert the cartridge into the printer as is. Do NOT open the paper cartridge.
Can I use a mix of plastic and paper cartridges?
Yes. Both can be used in a mixed manner. The ink inside is the same.
If I change to a paper cartridge, will it be as stable as a conventional ink cartridge?
Yes. The pouch inside does not change, so it can be used without problems in the same way as a conventional ink cartridge.
Isn’t the paper cartridge less durable than the plastic cartridge?
No. Multiple tests were performed to confirm that there are no problems with durability.
How much plastic/resin can be reduced by using paper cartridges instead of conventional plastic cartridges?
By changing the cartridge to paper, we will see a reduction of 82.8% in the 500 ml cartridges and 68.3% in the 220 ml cartridges.

Roland should be commended for this. We should all support those manufacturers taking the lead in producing more environmentally friendly products.