Boris » 11:37 - 15.08.05
Hardware Error There is an
internal problem that won’t allow
printing.
1. If you have added an additional memory card,
try removing it.
2. Disconnect the power for 10 seconds, then
reconnect it.
3. If all of the lights come on steadily again, try
disconnecting the power for 15 minutes.
If this error remains after completing the tasks
above, see Chapter 7, “Troubleshooting."
Это из сервис мануала.