❏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 Offline button to pause printing. Then turn off the printer.

❏Do not turn off the printer while it is printing the hex dump. Always press the Offline button to pause printing. 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.

Note for German-speaking users:

Bei Anschluss des Druckers an die Stromversorgung muss sichergestellt werden, dass die Gebaudeinstallation mit einer 10 A- oder 16 A-Sicherung abgesichert ist.

Chapter 2 Safety Instructions

25