I have bunch of what I believe are plotter ink cartridges.
Image one:
Image two:
They have been stored for many years in a storage building that is unheated and often is below freezing. But, I took the black tip off one of the cartridges and it still prints.
Can anyone tell me anything about these?
Thanks
Image one:
Image two:
They have been stored for many years in a storage building that is unheated and often is below freezing. But, I took the black tip off one of the cartridges and it still prints.
Can anyone tell me anything about these?
Thanks