Digital BW, The Print

I've run into some missing ink problems on my 890s that I have learned 
are caused by not having an air-tight fit between the ink cartridge 
where it plugs into the print head.  The head was sucking air - hence 
no ink output - and the ink was able to just siphon out of the bottle - 
I run CIS.  So, pull the cartridge and make sure the missing color has 
an air-tight fit with the head unit.

--- In DigitalBlackandWhiteThePrint@yahoogroups.com, Larry Ostrom 
<ostrom@r...> wrote:
> greetings:;;  I've got a c86 with a yellow ink clog.......  windex,,, 
> amonia,,,, 3 different yellow carts,,, and still no yellow on the 
> nozzle check. I get some intemittn black dots instead of yellow.....
> any suggestions... I know this is the B&W group but you people have 
> more expertese in the clog department....
> thanks in advance
> Larry