gistfile1.txt

>>>M503
SENDING:M503
echo:Steps per unit:
echo:  M92 X128.00 Y128.00 Z1600.00 E487.00
echo:Maximum feedrates (mm/s):
echo:  M203 X400.00 Y400.00 Z5.00 E45.00
echo:Maximum Acceleration (mm/s2):
echo:  M201 X5000 Y5000 Z100 E10000
echo:Acceleration: S=acceleration, T=retract acceleration
echo:  M204 S2500.00 T2500.00
echo:Advanced variables: S=Min feedrate (mm/s), T=Min travel feedrate (mm/s), B=minimum segment time (ms), X=maximum xY jerk (mm/s),  Z=maximum Z jerk (mm/s)
echo:  M205 S0.00 T0.00 B20000 X8.00 Z0.40 E2.50
echo:PID settings:
echo:   M301 P20.94 I1.09 D100.88

Please Note: the "M203 X400.00 Y400.00 Z5.00 E0.00" hangs the printer, you should update it with a proper value for E. Rumor has it 45 is a good value but my printer hangs 50% of it's print jobs using that value.