The INIT\ (Initialize) printer input acts as a hardware reset to the printer. This signal must be inactive (high) for about 4 seconds before the printer will respond to information input.
The PE signal is asserted by the printer whenever the journal paper is exhausted and an attempt is made to print on the journal. The PE signal is also asserted in response to [ENQ] commands. If the printer does not have a journal this signal is only used for [ENQ] commands.
The ERR\ signal is asserted if a head jam occurs or if the PE signal is asserted for a true paper error.
NOTE: The "AUTOFD" (Auto feed Pin 14) and "SLIN" (Select input Pin 17) signals are not used by the series 60 printers.