* [[Media:Schneider NLQ401 ROM Image Rev004.zip|NLQ401 ROM Image]] (16K EPROM) (this is the complete dump, in NLQ401 printers, the internal 4K ROM in the uPD7811 CPU is disabled via MODE0/MODE1 pins)
* [[Media:DMP2K_SP.ZIP|DMP2000 ROM Image]] (16K EPROM, <span style="color:#ff0000">not including the 4K ROM located inside of the CPU</span>) (dumped from a spanish printer, but should be same for all countries)
* [[Media:SchneiderDMP2000.zip|DMP2000 ROM Image (Schneider)]] (16K EPROM, <span style="color:#ff0000">not including the 4K ROM located inside of the CPU</span>)
* [[Media:DMP2160.zip|DMP2160 ROM Image]] (16K EPROM, <span style="color:#ff0000">not including the 4K ROM located inside of the CPU</span>) (from a file discovered on an old floppy disc, appears to be an authentic dump)
* [[Media:DMP3KSP.zip|DMP3000 ROM Image]] (32K EPROM, <span style="color:#ff0000">not including the 4K ROM located inside of the CPU</span>) (dumped from a spanish printer, but should be same for all countries)