Do not wire money through services such as as Western Union.
Avoid transferring money to strangers.
Meet your seller in person, face to face. Purchase local goods.
Verify that the product exists and check if its works.
9 pin dot matrix
Printing speeds: Up to 304 cps in Borator to 12 cpi, up to 510 cps in Quick Deleter to 12cpi, up to 76 cps in NLQ to @ 12 cpi
Parallel port and USB port