[[Image:Dobbertin.JPG|thumb|250px|Programmer 4004]]
A eprom blower An EPROM burner from the company [[Dobbertin]]
There was also a Dobbertin product called Programmer 4003
Difeerences between The 4004 could burn EPROMs up to 64 KB (27512), the programmer 4003 and 4004 is not known!could only burn EPROMs up to 32 KB.
The 4004 burned 64 KB EPROMs in addition (27512), Other differences between the 4003 burned EPROMs up to 32 KBtwo programmers are not known.
The eprom EPROM programmer was tested in [[CPCAI|CPC Schneider International]], issue 9-1985, page 54 (German)
== Manual/Promo ==