make sure that your printer according to the problems we are discussing now.
1 printer is connected to the power source
2 status of the printer is turned off (power off)
prior to settlement, you should do the exercise first, by way of simulating a mock panel.
The aiming, to avoid mistakes when doing repairs on your device.
Step by Step
1 press the reset button ------> not on the loose
2 press the power button ---------> not on the loose
3 loose resume button and press the reset button as much as 2x.
(resume and power button simultaneously released together) status save mode.
4 press the reset button as much as 4x (cleaning abbsober full).
5 press the power button as much as 2x (closes IC control)
6 press the power button as much as 1x (off )