(1) (Hammer) The code name for AMD's 64-bit CPU chips using 0.13 process technology. The Sledgehammer was introduced as the Opteron in 2003 for servers and workstations, and the Clawhammer was born that same year as the AMD Athlon 64. Designed for different markets, the initial Athlon 64 processor contained one HyperTransport link while the Opteron for servers came out with three links embedded on the chip.
(2) In a printer, the mechanism that pushes the typeface onto the ribbon and paper or pushes the paper into the ribbon and typeface.
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