Greetings.
Epson r2880 have 8 cartridges including two shades of grey. Recently it stopped using them. All grey printing contains mostly magenta.
Nozzle checker is perfect, both shades of grey works there. Ink status monitor tells, that both of them have some ink left and aren't the lowest one.
Searching about it suggested color correction, probably duplicated between driver and program from with I print. Disabled correction in the driver, later checked every combination possible I think. Reinstalled drivers, checked different programs (I'm printing from Corel usualy). Same issue all the time.
Printing in shades of grey in program or in the driver doesn't change anything. Black is fine, composed solely of K without CMY mix. Rest of colors looks fine, without slip into magenta.
Any ideas what could be the case.
Epson r2880 have 8 cartridges including two shades of grey. Recently it stopped using them. All grey printing contains mostly magenta.
Nozzle checker is perfect, both shades of grey works there. Ink status monitor tells, that both of them have some ink left and aren't the lowest one.
Searching about it suggested color correction, probably duplicated between driver and program from with I print. Disabled correction in the driver, later checked every combination possible I think. Reinstalled drivers, checked different programs (I'm printing from Corel usualy). Same issue all the time.
Printing in shades of grey in program or in the driver doesn't change anything. Black is fine, composed solely of K without CMY mix. Rest of colors looks fine, without slip into magenta.
Any ideas what could be the case.
