The file cbmpr11.zip contains a program for IBM PC compatibles
that allows you to connect a printer with Commodore's serial interface
to a PC's parallel interface port (a LPTx port). The only hardware
required is a simple cable:

     IBM Lpt port Female:         CBM IEEE serial port Female:
	/-----\ 			/----___----\
Strobe----1o   \--\		       /	     \	_____
	|      o14---AutoFeed	 Data-----o5	 1o-----SrqIn  _____
(Data 0)| 2o-\	  |		       |     6o----------------Reset
	|     -o15|(Error)	Clock-----o4	 2o-----+Ground
	| 3o	  |  ____	       \     3o      / _|_
	|      o16---Init		\-----|-----/
	| 4o	  |			  Atn-/
	|      o17---SelectIn  +-----------+-------------------------------+
	| 5o	  |	       | C64signal |  IBMsignal       Lpt port + 2 |
	|     /o18|	       |	   |				   |
	| 6o  +------+Ground   |  2 Ground | 18..25 Ground		   |
	|     +o19| _|_        |  3 Atn    |	  1 Strobe	bit 0	   |
	| 7o  |   |	       |  4 Clock  |	 14 AutoFeed	bit 1	   |
	~~~~~~~~~~~	       |  5 Data   |	 17 SelectIn	bit 3	   |
	|     +o25|	       |  6 Reset  |	 16 Init	bit 2	   |
	|13o   /--/	       +-----------+-------------------------------+
	\-----/

The author of the program is Leopoldo Ghielmetti (ghielmet@di.epfl.ch).
You can use the same cable for his program x1541.exe, which allows you to
exchange data between your Commodore and PC systems by connecting your 1541
to your PC.