1-9
Confidential
Error LED flashes twice
every 0.5 seconds and
stays unlit for a second.
The eject sensor does not detect
paper pass within the specified
time after the paper printing
position sensor detected paper
pass.
4.1.4
Open top cover is detected when
the power is turned ON.
4.7.2
The paper feed sensor detected
that the paper set in the paper tray
was smaller than the specified
size.
4.7.6
Error LED flashes three
times every 0.5
seconds and stays unlit
for a second.
Dirt on corona wire of the drum
unit.
4.4.4
No drum unit set.
4.4.5
Error LED flashes four
times every 0.5
seconds and stays unlit
for a second.
New toner sensor could not
detect the new toner cartridge
correctly.
4.4.3
Top cover is open.
4.7.2
There is insufficient memory to
expand PC print data.
4.7.4
LED LED display Type of problem
No. of times the
button is
pressed to reset
Refer
to: