Nozzle check when I check the nozzle only part of the black lines appear and the magenta lines don't show up. It has all new ink.

You might have a bad print head in which case why get the magenta ink? You might just be in the market for new printer.

Most printers have 4 inks: Magenta, Cyan, Yellow, and Black. Red requires the printer to print both Yellow and Magenta. If your Magenta isn't printing, red will show up yellow. When you say, "I am not out of ink", you may actually BE out of Magenta, or your magenta ink nozzles may be clogged. I don't know what brand of printer or model you have, so I can't give you exact directions to clean the nozzles. The printer driver may have that ability.

Simple problem that print head cleaning will typically not fix. The black ink is pigment based so it tends to form more stubborn clogs. Just remove the print head and if you have a steamer hit the black printhead nozzles with some pressured steam. If not available, soak the surface of the printhead in shallow hot water (try not to get the contact wet or be sure to dry them if you do). You can tell if the printhead nozzles are open by folding a section of wet paper towel like 5-10 layers and then soak it, press the printhead surface up and down lightly on the wet paper towel and if the nozzles are open you will see some ink pulse in the black port screen (the colors will also pulse from the pressure of the liquid under the printhead). It's easier than it sounds so give it a try. I've saved 100s of Canon printheads this way.

Note: if you have a really dried out head, you sometimes have to soak from the top inlet ports and the bottom nozzle surface to clear, but unlikely in you case since you had a black cartridge installed with ink in it (this keeps the top port from drying).

Sometimes the ink does take a while to come from the cartridge to the print head. Performing 1 head cleaning procedure may fix this. But only do this once, anything after is just wasting ink. Also make sure no part of the air tab sticker has blocked the air hole in the cartridge. Have a look at the new one you have to find the hole. Its just under the sticker you take off before installing it into the printer.
I hope this helps Regards GM

Depending on when you last used your printer it may take a few head cleans before the ink prints. Print a nozzle check after each clean (uses minimal ink).

Also be aware each clean depletes your other carts as well.

I have a similiar issue that just started happening recently - the printer shows FULL inks but the PC thinks it has empty inks. I tried the * #, 123 reset hardware failures, but that didnt help. Printer run self diagnostics says all is fine....

I am using USB connections - and this has been fine for years, until now. Maybe a microsoft patch issue?

It means some nozzle not perfect. If you check nozzle, there is missing lines for some nozzle. Example : Print blue color ( 100% cyan + 100% magenta). If some point of cyan head is clog, the output will be shown that at some lines just show magenta. It repeated. Yous said every 8 mm, so, you must print it at best photo quality. If you have print at best photo quality, and lines still appear, it must some nozlle badly clog. Try do head cleaning, wait for 30 minutes. Check Nozzle.

Fiend your solution direct from EPSON. Here is your solution...

http://www.epson.com/printer/prob676ijt65/solution

takio-8

Take a look at the mounting point. They break very easily on this model. If not broke, try cleaning with a swab and inserting the cart again.

What does a nozzle check pattern show. Which colours are present and how many lines are missing from the poor ones? What cartridge numbers are you using? Genuine or refilled? How old is the machine?