24 pin DZM 12 DREH connector to the C64 UserPort | | C64 | Printer | |
Ground | A | 33 | Ground |
Flag 2 | B | 11 | Busy |
PB0 | C | 2 | Data 1 |
PB1 | D | 3 | Data 2 |
PB2 | E | 4 | Data 3 |
PB3 | F | 5 | Data 4 |
PB4 | H | 6 | Data 5 |
PB5 | J | 7 | Data 6 |
PB6 | K | 8 | Data 7 |
PB7 | L | 9 | Data 8 |
PA2 | M | 1 | Strobe |
Ground | N | 16 | Ground |
| 36 pin CENTRONICS male connector to the printer |