{|{{Prettytable|width: 700px; font-size: 2em;}}
|''' '''||'''DMP1'''||'''DMP2000'''||'''DMP3000'''||'''DMP4000'''
|Family||[[Seikosha]]||[[Epson]]||[[Epson]]||[[Epson]]
|-
|Number of Control Codes||9||?||?||?
|-
|Print System||Impact Dot-Matrix||Impact Dot-Matrix||Impact Dot-Matrix||Wiredot-Matrix