How to reset Samsung ML 1640 printer
The Samsung ML - 1640 Desktop Laser printer stores the page count on a Resistance based Storage IC (Chip) the chip number is usually 93c66.
How to reset
-> Open the rear cover of the Printer. (Two screws: one beside Power Socket and another beside USB Jack).
->On the Formatter Board (Green Color), find the 93c66 IC.
->Short the pins 1 and 4 on the IC.
->Remove the Cartridge and turn on the printer.
->Un-short the pins.
->Re-Insert Cartridge and turn on the Printer.
Counter will now be reset to 0.
How to reset
-> Open the rear cover of the Printer. (Two screws: one beside Power Socket and another beside USB Jack).
->On the Formatter Board (Green Color), find the 93c66 IC.
->Short the pins 1 and 4 on the IC.
->Remove the Cartridge and turn on the printer.
->Un-short the pins.
->Re-Insert Cartridge and turn on the Printer.
Counter will now be reset to 0.
Labels: laser, reset, Samsung ML 1640
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