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Ran three deep cleans: printer now wants me to wait 12 hours and then see. First yellow was spotty, then yellow/magenta failed...

Please run a nozzle cleaning cycle and print and post the nozzle check print here

Running now; colors failing intermittently then completely. Looks like it wants several iterations, hopefully this solves it.

Please run a nozzle cleaning cycle and print and post the nozzle check print here

Went on vacation, came back to print vacation photos and the images are printing with a pink hue. First print I thought I didn't load...

Yes, the HP41c, HP67, HP97and maybe others, There was also an optical reader. You could enter programs or functions reading from...

Hello everybody ! I'm Paulo from Porto, Portugal. I'm a system's engineer and I work as IT consultant and trainer. I own an Epson...

I love seeing where 3D printing is going!! So many new techs and options for so many different uses!

Jan Lukasiewicz created the original Polish notation in 1920.. Other scientists recreated it into the Reverse Polish notation a few...

HP41c anybody ? I still keep that box, ( just for the priceless archaeological value ). :p

Hi everyone

I m glad yo be With you here

You beauty!! I tried and tried to get the original method to work but that's subtly different because the process for turning on...

Hi pharmacist, did you in the meantime have any success figuring out what went wrong? My first attempt in linearising my ET-8550 output...

Looks like v6000 also supports it, but it's more expensive from this seller. It's $9 for an older version, instead of $8.25 for a newer...