Samsung SF6500 Service Manual page 101

Maintenance & Troubleshooting
7-4-11 Malfunction in PC Printing
Print text file in windows version editor
Y
Run MFP825 control program
Run 'Print test page'
Check bi-directional centronics cable
Make sure the MFP board is
7-16
START
Works properly?
N
Works properly?
Y
Works properly?
N
OK?
Y
installed properly.
OK?
Y
Printer self test
OK?
Y
Replace Main b'd
END
N
Setup MFP825 Printer driver.
Y
Check application S/W.
N
Replace centronics cable.
N
Install MFP board correctly.
N
Replace MFP board.
Samsung Electronics