Hello,
The circle with the dot in the middle is rubber and removable and you can pour the ink there. Then remove it and when you peel the yellow tape it will let the air inside the cartridge escape through the hole where the yellow sticker was and prime the chambers inside the cartridge. If...
Hello,
I've read a lot of topics regarding ink changing and the current most durable inks but wanted to make sure I got everything right before I do something. Thanks to Ink stained Fingers and his really useful posts I was left with the impression that currently there are 3 best types of ink I...