RAM upgrade [[File:Goldmark DMP2000 Printer 8K Buffer Kit.jpg|thumb]] The '''Amstrad DMP2000 Printer 8K Buffer Kit''' from [[Goldmark Systems]] is a RAM upgrade for [[Amstrad]]'s [[DMP2000]] and [[DMP3000]] printers. The "kit" seems to be simply consisting of a 8K SRAM chip, to be used as replacement for the printers built-in 2K SRAM, increasing the buffer size by 6K.