Epson DFX-9000 - Manual (Page 10)

10 Safety Instructions
When operating the printer
❏ Adjust only those controls that are covered in the user
documentation. Improper adjustment of other controls may
result in damage requiring extensive repair by a qualified
technician.
❏ Whenever you turn off the printer, wait at least five seconds
before turning it back on; otherwise, you may damage the
printer.
❏ Do not turn off the printer while it is printing the self test.
Always press the Pause button to stop printing and then turn
off the printer.
❏ Do not turn off the printer while it is printing the hex dump.
Always press the Pause button to stop printing and then turn
off the printer.
❏ Do not reconnect the power cord to an electrical outlet that
has the wrong voltage for your printer.
❏ Never replace the print head yourself; you may damage the
printer. Also, other parts of the printer must be checked when
the print head is replaced.
❏ You need to move the print head by hand to replace the ribbon
cartridge. If you have just used the printer, the print head may
be hot; let it cool for a few minutes before touching it.