Operation Manual

134 Chapter 6 - Troubleshooting
EN
A printer initialization is taking place. If all
lights blink for a half second or longer in
a sequence:
! The printing is initializing.
! All previously sent print jobs are
being deleted from the printer
memory.
! A cleaning page is printing.
No action is necessary.
The printer has a fatal error. All lights are
on.
1. Turn the printer off and back on.
2. Unplug the printer for 5 minutes, plug it
back in, and turn it on.
3. If the printer still has an error, press
the G
O
button, and see table 16, “Fatal
error secondary messages,” on page
135.
The printer has an accessory error. All
lights are blinking.
1. Remove the DIMM and reseat it.
2. If the printer still has an error, replace
the DIMM.
Table 15. Control panel light messages (continued)
Message Possible causes Solutions