Samsung ML-1640 page count resetting

Samsung ML-1640 page count resetting without software
be carefully:

1. On the switched off printer remove a back cover (having turned away two screws).
2. On a smaller electronic payment, that which on the right (the photo see) find a microcircuit 93Ñ66.
3. Find on it 3rd and 4th legs. On a key numbering of legs goes counter-clockwise if to look from above. 1st leg of a microcircuit 93C66 is In the given model of the printer on the right below. Means upwards from it - 2nd, 3rd and 4th.
4. Further, a metal subject close legs 3 and 4.
5. Include the printer, leaving closed 3rd and 4th legs of the given microcircuit, thus indicators of the control panel of the printer will light up and will go out.
6. After they have gone out, wait still approximately hardly less seconds and open legs, counters will thus be nulled. At once it can not turn out. It is necessary to try some times, varying time before disconnection of legs of a microcircuit.
7. After self-testing the printer leaves in readiness and the red indicator of absence of a toner does not light up. It is possible to work!