According to your error_log your computer looses connection to the printer. This looks much like a USB problem. Please do the following:
First, prepare for getting a debug error_log as described on https://wiki.ubuntu.com/DebuggingPrintingProblems in the section "CUPS error_log". Print documents of the same type and size on your Lexmark E210. Does the problem occur there, too? Execute the shell command cupsenable Stylus-CX7400 and print on your Epson until the problem occurs again, and then execute the following commands and post their output here: lsmod | grep usb ls -l /dev/usb/lp* /dev/usblp* /dev/bus/usb/*/* sudo ls -l /dev/usb/lp* /dev/usblp* /dev/bus/usb/*/* lsusb sudo lsusb sudo lsusb -vvv lpinfo -v sudo lpinfo -v lpstat -p Attach your error_log to this bug report. ** Changed in: cups (Ubuntu) Status: New => Incomplete -- Epson CX7450 does not print correctly https://bugs.launchpad.net/bugs/515129 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
