Nice to hear ~ congrats & Thank YOU for uploading
NTIM _ I bought the scx 3200 because it was cheaper ($70Cdn) than ML1740 toner replacement
(Still kicking myself - that newer model was some sweet bargain)
The only "dumb" question - is the one not asked
Or did you mean

dump_this_on_us - Hey... not to fret ~ problems should be viewed as just another interesting challenge
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EDIT > cleaning up odds'n ends:
Please edit post header as SOLVED
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From above, it was unclear as to what was meant by "U..DRIVER"
(= An odd description for Samsung Unified driver ?)
See also > (SpliX) Samsung Printer Language drivers for CUPS
When Unified driver gets installed - an UN-installer is created
Now WTH was meant by " DDD" (device driver download ?_
OFFICIALY Linux DDD - is an IDEwrapper: Data Display De-bugger, for code traces