b)Current Loop Circuit Input (RD)
Mark | = Current ON |
Space | = Current OFF |
Output (DTR, TD)
*DTR | Current ON : | READY |
| Current OFF : | BUSY |
*TD | Mark = Current ON | |
| Space = Current OFF |
c)TTL Circuit Output (PE)
7406 or equivalent |
|
|
*PE | H : | Paper empty |
| L : | Paper reaming |
RESET |
|
|
7406 or equivalent | LOW for RESET |
31 | CITIZEN |