| HP LJ 1200 |
| Light status |
Description  "light off"  "light on"  "light blink" |
 |
The printer is ready to print. |
 |
The printer is receiving or processing data. |
 |
The printer is in manual feed mode.
The printer is out of memory. |
 |
The printer has an error. The door is open,
the media is out, the toner cartridge is
installed incorrectly, or the paper is jammed. |
 |
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.
|
 |
The printer has a fatal error. All lights
are on. |
 |
The printer has an accessory error. All lights
are blinking. |
| Fatal error |
 |
Engine error. The formatter and engine are
not communicating. |
 |
Laser/scanner error. The laser/scanner has
a malfunction. |
 |
Beam error. |
 |
Motor error. |
 |
Fuser error. The fuser has a malfunction. |
 |
Formatter internal RAM or ROM error. The
RAM or ROM has an error. |
 |
Fan error. |
 |
Scan buffer error. |
 |
Miscellaneous interface error |
 |
General fatal error |
