Digital BW, The Print

Ernst,

> The 'ink cartridge sensor' checks whether a cart is inserted or not.
> It doesn't tell you anything about the contents of that cart.

That appears to be the case.

> The 'empty' cart that you pull out (after the light becomes
> continues) still
> holds 20 ml ink = 5% left.

Are you sure about that?  Not when it goes to blinking is %5 left?  Next
time I get a blinking, I'll weigh the cartridge.  I've never gotten a solid.

Austin