Wow. Not that anyone would suspect it, but you are not kidding. Based on those resources, here is my first stab at what an adaptor would look like. XX means leave unconnected. "PC parport" means a DB25 female port that you could plug PC printers into.


Lisa   PC
par-   par-
port   port  Remarks
----   ----  -------
   1 - 18    GND
   2 - 19    GND
   3 - XX    {Lisa R/W, always W for printer}
   4 - 20    GND
   5 -  2    DATA_0
   6 -  3    DATA_1
   7 - XX    {Lisa unused, not connected}
   8 -  4    DATA_2
   9 - 21    GND
  10 - 22    GND
  11 -  7    DATA_5
  12 -  8    DATA_6
  13 -  9    DATA_7
  14 - 23    GND
  15 -  1    /STROBE
  16 - 11    /BUSY (may need to be inverted!)
  17 - XX    {Lisa CMD, unused by printer}
  18 - XX    {Lisa parity, unused by printer}
  19 - 18    {Lisa open cable detect, must be low; tie to ground*}
  20 - 24    GND
  21 - 16    /RESET (may need to be inverted!)
  22 -  5    DATA_3
  23 -  6    DATA_4
  24 - 25    GND
  25 - 15    {Lisa /CHK printer fault (may need to be inverted!)}

* IDEFile uses this trick.

Guess I'll give it a whack...

--Tom

On Wednesday, December 10, 2014 4:47:08 PM UTC-5, James MacPhail wrote:

It looks like the parallel port pinout of the Lisa is not the same as
the typical PC DB-25 parallel port, so a different cable will be
required...

PC:

http://upload.wikimedia.org/wikipedia/commons/e/e1/25_Pin_D-sub_pinout.svg

Lisa: (last page of)

https://ia601602.us.archive.org/17/items/bitsavers_applelisasarallelInterfaceCard_668809/029-0176-A_Lisa_Parallel_Interface_Card.pdf


>I just got a Canon PJ-1080A, known in Lisa-land as the "Canon Ink
>Jet Printer." No manual was included.

>I haven't had any success getting the Canon to work

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