HP Laserjet 1200 - Manual (Page 108)

106 Chapter 9 Troubleshooting the printer EN
Door open, media out, no toner
cartridge, or media jam
The printer is in an error state
that requires operator
intervention or help.
Check the following:
● The toner door is completely closed.
● Media is loaded. See Loading media into
the input trays for instructions.
● The toner cartridge is correctly installed
in the printer. See
Changing the toner
cartridge for instructions.
● There is a media jam. See Clearing
printer media jams for instructions.
● The left side panel is completely closed.
Printer initialization/Cancel
Job/Cleaning Mode
A printer initialization is taking
place. If all lights blink for 1/2 of
a second or longer in a
sequence:
● the printing is initializing
● all previously sent print jobs
are being purged
● a cleaning page is being
printed
No action is necessary.
Fatal error
All lights are on.
● Turn the printer off and then back on.
● Unplug the printer for 5 minutes, and
then plug it back in.
● If the printer still has an error, contact
HP Support. See
Service and support .
Accessory error
All lights are blinking.
● Remove the DIMMs and replace if
necessary. See
Memory (DIMM) for
instructions.
● Contact HP Support. See Service and
support .
Control panel light message (continued)
Light status Condition of the printer Action