The front panel lights will act diffrently depending on the type of the
controller board installed in the LaserWriter II. Each of the 3 controller
boards, the IISC, NT, and NTX, will produce different displays.
With the printer operating correctly, turn the printer ON. After the user
print comes out, open the cover wait 10 seconds, and close the cover. Each of
the LaserWriter II controller boards will act differently. The following chart
show how each of the boards react.
LaserWriter IISC - ALL THE LIGHTS GO OFF. After closing the cover the READY
light comes ON.
LaserWriter IINT - ALL THE LIGHTS GO OFF and TONER light comes ON solid.
After closing the cover the READY light comes ON, and the
TONER light stays ON. But after printing a document
the TONER light goes OFF.
LaserWriter IINTX - ALL THE LIGHTS GO OFF and TONER light comes ON blinking.
After closing the cover READY light comes ON, and the
TONER light goes OFF.