printing problem

[dk30498232]

i am trying to print to an Epson P7000. the print head moves back and forth but no ink is applied.  i would appreciate all suggestions.  thanks

{Moved from Lightroom Cloud to Lightroom Classic Forum by Moderator}

[selondon]

Assume you are trying to print from Lightroom Classic?

[dk30498232]

Yes

[JP Hess]

Does the printer work properly with other applications?

[dk30498232]

I don't use any others with that printer.  It did print a nozzle check.  I was able to print on an rosin p800. 

[F. McLion]

Are you on Mac or Windows?

Does the testprint from the OS or any application print ok ( note that this is different from the nozzle test that comes from the printer driver)?

Which version (numbers, not latest or alike) of LR Classic are you using?

Have you installed the latest printer driver from Epson?

[dk30498232]

I'm using a Mac OS 10.15.6

i was able to print from Preview 

LR version 9.4

yes, I uninstalled and then re-installed the printer drivers. 
thanks