Epson LQ-510 User Manual page 31

Testing the Printer
8. If the test results are satisfactory and you wish to stop the test,
press the ON LINE button. If the test results are not satisfactory,
see Checking the Operation later in this chapter for possible
causes and solutions.
Note: To resume the test, press the ON LINE button once more.
9. If the paper is still loaded, press the LOAD/EJECT button or LINE
FEED button to eject it. Then turn off the printer.
WARNING: After turning the power off, always wait at
least five seconds before turning it back on. Turning the
power on and off rapidly can damage the printer.
1-18 Setting Up the Printer