Toshiba Magnia 3310 - Manual (Page 235)

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Printer interface
NOTE: In the table below, “I/O” denotes the input/output when
seen from the server.
Pin number Signal name Meaning I/O
1 _STROBE Synchronizing output signal for loading
PD0-to-PD7 data O
2-9 PD0-PD7 Output signal for sending the 0th-to-7th
bit data O
10 _ACK Request pulse generated from the printer
immediately after its BUSY status has
been released I
11 BUSY DC-level signal indicating whether the
printer is ready to receive data I
12 PE DC-level signal denoting that the lack of
printer paper has been detected I
13 SELECT DC-level signal denoting the select/
directory status of the printer I
14 _AUTFD Input/output signal O
15 _ERROR DC-level signal indicating a printer error I
16 _PRINT Output signal for initializing the printer
controller O
17 _SLIN Not used I/O
18-25 GND Signal ground
13 1
14 25