Epson 24-Pin Dot Matrix Printer LQ-580 - Manual (Page 6)

6
Turn off the printer. The power switch
is located on the left side of the printer.
c
Caution:
Moving the print head while the printer
is on may damage the printer.
Unplug the printer from the electrical
outlet.
Open the paper guide cover. Then lift
the printer cover by its back edge and
pull it straight up and off.
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Replacing the Ribbon Cartridge
Your printer uses an EPSON black ribbon cartridge #7753 or EPSON film ribbon cartridge #7768.
To replace the ribbon cartridge, follow the steps below.