Toshiba Magnia 550D User Manual page 226

Printer interface
TECHNICAL NOTE: I/O indicates an input or output as viewed from the server.
Pin
No.
1 STROBE_L
2-9 PD0-PD7
10 ACK_L
11 BUSY
12 PE
13 SELECT
14 AUTFD_L
15 ERROR_L
16 PRINT_L
17 SLIN_L
18-25 GND I
Keyboard/mouse interface
TECHNICAL NOTE: I/O indicates an input or output as viewed from the server.
Pin
No.
1
2 Unused
3
4
5 CLOCK
6 Unused
Signal
Sync output signal to write data (PD0 to PD7
Output signal to send data bit (0 to bit 7)
Request pulse from printer output immediately
after printer is released from busy state
DC level signal indicating whether printer is ready
to receive data
DC level signal to notify detection of paper runout
DC level signal indicating printer selection and
directory state
Input/output signal
DC level signal indicating printer error status
Output signal to initialize printer controller
Unused
Signal ground
Signal
DATA Data
Unused
GND Signal ground
+5V +5V
Clock
Unused
Meaning
13 1
14
25
Meaning
6 5
4 3
2 1
Printer interface
I/O
I/O
I/O
226
I/O
O
O
I
I
I
I
O
I
O
I/O