Epson software LQ300+

It is a dot matrix antique! They always used to do that!

Reinstall software and drivers.

Install the correct printer driver, it is in the Windows listed drivers, tell the computer which printer port to select, make sure that the cables are connected correctly, tell the program which printer you wish to print to, and it should work from there.

Hi there! Open this link http://www.brothersoft.com/epson-lq-300-printe-download-104795.html and click on "server1:Official download" and you will get your drivers.Please replay if you need futher help and vote if that was helpfull!

The default paper height is 12". If you want to change it to 11" you should refer to printer manual and follow the steps. Otherwise if you are using a software for printing. Ask your developer to give following command for setting paper height

Chr(27) + Chr(67) + Chr(0) + Chr(11)

I got the solution but will tell only you accept my premium offer

I recal a dipswitch story from long ago
Manual here:
http://www.retrevo.com/support/Epson-LQ-300-Printers-manual/id/259dj882/t/2/

Or try Epson itself.
It thin you can only switch from unidirectionalal to bidirectional
(last printing on cariage return also, doubling speed). If she is not already in this mode.

Change the print quality to draft mode that is the only way to speed this one up.

Epson Support Link for the LQ300 printer I didn't find the 300+ but hopefully the 300 will work.

http://www.epson.com/cgi-bin/Store/support/supDetail.jsp?BV_UseBVCookie=yes&oid=14311&infoType=Overview

Normal 0 Driver could be corrupt.
Disconnect the printer or at least be sure it is turned off. I'd do both and reinstall the CD software program that came with the printer. When the software program asks you to connect the printer to the USB port, do so and it should again work properly.
Hope this helps. Bud