I bought my nephew an iP4000 for his hs. graduation and I see it has 2 black ink cartridges - BCI-6bk & BCI-3ebk. I know he will be printing alot of reports in college so I would like to get him another black ink cartridge but I don't know which one. Does anyone know which black ink cartridge is used when printing a page with just text?? - or which one is more likely to run out first??
thanks
Kurt
thanks
Kurt