29430Re: [midatlanticretro] [Semi-OT] Dot Matrix Printer Help
- Feb 25, 2013On Mon, Feb 25, 2013 at 12:59:33AM -0600, Kyle Owen wrote:
> The DB-25 connector on the backI would pull the module and trace the wiring to the connector. Do one or
> is actually part of a removable module.
both of pins 2 & 3 go to some RS-232 interface chip? Is 7 ground? Does
the module have a UART on it? Is this the only connector on the printer?
From which pin goes to the receiver you can tell if its wired DTE or DCE.
You might need a null modem.
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