20 Most Recent Epson Stylus CX7800 All-In-One InkJet Printer Questions & Answers

Here is the link for the troubleshooting, manuals, drivers etc for your machine. Try going through the troubleshooter (Epson troubleshooters are usually pretty good). If no luck then update all the drivers - some drivers become unstable when windows has been updated or other software has unknowingly affected them. http://www.epson.com/cgi-bin/Store/support/supDetail.jsp?oid=58773&prodoid=56291070&infoType=Downloads&platform=Windows If you get no luck with this then please post again. Hope this helps :)

change copy setting from normal to best as a work around

Hi,Unfortunately there is no way to force the printer to ignore the lack of the colour cartridge(s) because it's designed to require all of them.The reason for this is that the printhead is designed to always hold ink in the nozzles ready for printing so it refuses to do any printing (and often, annoyingly, scanning!) to avoid potentially damaging or ingesting air into the nozzles.If you're really only interested in black printing then it's well worth considering a mono-laser as your next printer as they are considerably cheaper to run and don't have the potential for clogging issues compared to inkjets.Sorry for the bad news but no point in trying to suggest a solution that doesn't exist.

OK... based on your use of English, I'm guessing you are in the US, but I may be wrong... The point, your printer was not intended for the US market, and was sold in Europe, and other places, but not the US... That's why the US site has nothing for you. If you go to the Netherlands site, or any other market where this printer was sold, you can find the downloads of the manuals and setup guides:

http://esupport.epson-europe.com/FileDetails.aspx?lng=nl-NL&data=YZnBT5wk60ZylQ3Jsb6xH2uqBNxDB+em&id=323243

Note that most of the documents include English.

Good luck.

Hi-


E-90 error is a carriage error. You can reset printer by turning it off and unplugging it then check inside the printer after opening the top cover, check for any parts that are damage or any foreign objects inside.
Then replug and turn it on, if all fails then chances are the product is damage or broke. call epson if you still have a warranty for replacement or have it service.

Thanks for using Epson

The link below will take you to a PDF file that explains it step by step. If you need additional help, let me know.http://files.support.epson.com/pdf/cx78__/cx78__pg.pdf

Same thing happening to me. Called Epson they said it is a hardware problem and that I could send it to one of their service centers to repair it. It would probably cost more to do this then buy a new one.

Clean your rollers or call a printer repair man.