It is the series that it appeared as the lowest rank, diffusion model of the Multistation.
To plan a cost reduction, i8086 is adopted in the CPU, Diskette, only for 2DD.
Specifications aren't so good considering the price when still it is compared with the
model of the rivalry other companies.
A system, unit is a compact form in common with 5540.
A change seems to be added to the model G1 to use it as a terminal of 5250.
It seems that the model which a word processor, a spreadsheet, and so on were
installed in was on market, too.
About the memory
The memory of 1MB and more can be used only as a RAM Disk.
About the software
Because Diskette is only for 2DD, software for 5540 is as it is, and it can't be used.
It prepared for the various pattern turns of the software with the OS for that only for 5530.