Справочник Пользователя для Epson LX-80

Now you’ll see your LX-80 print something even though it’s not

connected to a computer yet. Make sure that your printer has paper in
it and that the power switch is off. Now, hold down the LF button
on the control panel while you turn the printer on with the power

switch. The LX-80 will begin printing all the letters, numbers, and

other characters that are stored in its ROM (Read Only Memory) for
the draft mode. When the printing starts, you can release the LF
button; the printing will continue until you turn the printer off or

until the print head gets near the end of the page. To see the same test
in the NLQ (Near Letter Quality) mode, turn the printer on while

holding down the FF button. Partial results of both tests are shown in

Figure 1-9.