Fix Ml1660 V1.01.00.30.fls -

: Once the reset is successful, remove the cartridge and cover its chip with a piece of non-conductive tape (like electrical tape) so the printer no longer tries to read it. Critical Warnings

After downgrade, disable HP/Samsung’s automatic firmware updates via the printer’s embedded web server (EWS). Fix Ml1660 V1.01.00.30.fls