Nie wiem czy to jeszcze aktualne, ale może komuś się przyda.Po długich poszukiwaniach nic lepszego nie "znalazłem", ale jest to przynajmniej pukt zaczepienia

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Here is the info:
EM-22=EPM-4207 does aprox 0.75 amp unipolair from Epson EX-1000
EM-38=4SH-022A46S does aprox 1 amp unipolair from Epson EX-1000
SM-E040=EPM 3 59-02 does aprox 0.5 amp unipolair from Epson FX-105
SM-E040=EPM 4 57-15 does aprox 0.45 amp unipolair from Epson FX-105
EM-55=EPM4229 does aprox 0.7 Amp unipolair taken from a Epson LQ500
EM-54=EPm4230 does aprox 0.35 amp unipolair taken from a Epson LQ500
EM-45= 42SIM24D0N8 does 0.5 amp unipolair taken from a Epson LQ850+
EM-110 =STH-39D179 does 0.65 amps unipolair taken from a Epson LQ850+
EM-188=MINEBEA 17PM-K041-P1 does aprox 1 amp taken from Epson Stylus 800
EM-189 does aprox 0.400 Amp taken from Epson Stylus 800
EM-189 does aprox 0.375 amp taken from Epson Stylus 800
EM-196=STP42D101 does aprox 1 Amp taken from Epson Stylus 800
EM-200=STH39D018-01 does aprox 1 amp taken from Epson Stylus 300
EM-201 does aprox 0.5 amp taken from Epson Stylus 300
EM-257=MINEBEA 17PM-K212-P1T doing +/- 0.5 Amp (bipolar) taken from Epson Stylus 660
EM-258 is doing +/-0.35 Amp (bipolar) taken from Epson Stylus 600
EM-290 does 0.58 Amp taken from Epson Stylus 660
EM 293 taken from Epson Stylus 740 or 720
EM 289 taken from Epson Stylus 740 or 720
WARNING: NO Garratees that these mesurements are correct.
So don't blame me if you burn out a motor.