[?]: how to replace printer attached to CP340?

[hmohamed]

Dear all,
Please i need information for how to change an old printer [Epson] attached to CP340 Module
what i should do to replace this printer with a new printer
greetings
Hosam

[greg2008]

which interface has your cp340?

[hmohamed]

Serial interface

[greg2008]

Any matrix printer with interface rs-232: Epson (example Lx-300), Oki. Serial interface (may) be an additional option. Detail in catalog manufactor (producer) Printer

[hmohamed]

yes thank you i think this is a good solution
but i want to print the data into A4 papers not into dot-matrix
so can you help me to know how to do this?
thanks for your time

[greg2008]

You must use a printer that can operate under the MS-DOS. Look at OKI (see model Okipage 12i, 14ex, 14i, 16n, 20, 24). We must have a serial interface for printer or use the CP340 with printer interface, or convertor serial to parallel interface (Rs-232 to LPT (centronics)). You can use epson termoprinter.


p.s.
I not use printer with Siemens, I analize Compatibility interface (hard & soft)