10 Feb
1999
10 Feb
'99
2:32 p.m.
On Thu, 11 Feb 1999, Tony Duell wrote:
I have the service manual and parts catalogue for the
Facit 4070 (all
versions of the logic board AFAIK).
But it's not a punch/reader, it's only a punch. It does about 75cps
maximum, BTW.
You're right -- I assumed it was a punch/reader because it had two reels.
The pinout of the DB25 depends on what (if any)
optional I/O board you
have installed in the lower slot inside. The default was a 'jumper board'
(just connections) which gives you a parallel interface. There was also
an RS232/current loop serial interface (I have that one, but with no
docs), and I think there was a GPIB card as well (which I have never seen).
If you have the jumper board or the RS232 board I can provide pinouts.
The Facit has board part number 1503 87 20-20, and the HP OEM version has
1149 36 30-10.
-- Doug