Thank you this worked. On Mar192014--, 9:48 AM, "Frank" <fbirch@xxxxxxxxxx> wrote: > Using the hp utility, it was installed with the printer or is on the disc, put > the printer through a clean cycle. This uses a lot of ink. > > And/or remove the cartridge and blot it on damp paper towel. Just damp until > you see all three colours. > > Hope this helps > > Costco now refills cartridges is you need one filled > Cheers > F > > > 🚶 > > On Mar 19, 2014, at 9:41 AM, Theresa Roth <theresaroth@xxxxxxxx> wrote: > >> OT printer ink question My HP color laser printer CM1312 has four color >> cartridges and the levels are up to 55% on all. However, when I print, yellow >> seems not to print. >> >> Any ideas for trouble-shooting? >> >> Theresa >