KYOCERA FS-1010 User Manual download pdf (Page 164)

C-5

FS-1010

Signal Meaning

A negative-going Strobe* pulse causes the printer to read and latch

the data on the Data 0 [1] to Data 7 [8] signal lines.

These eight signals form the data byte sent from the host computer to

the printer. Data 7 [8] is the most significant bit and Data 0 [1] is the

least significant bit.

This signal is returned to the host computer. This negative-going pulse

acknowledges the previous character received by the printer.

Acknowledge* pulses are sent only when Busy is low.

This signal is returned to the host computer. This signal is high when

the printer is busy and low when it is able to accept more data. Every

high-to-low transition is followed by an Acknowledge* pulse.

This signal is returned to the host computer. This signal goes high

when the printer runs out of paper.

This signal is returned to the host computer. This signal is high when

the printer is on-line and low when the printer is off-line. It goes low

when the upper unit is raised, or when the Go key is pressed to set the

printer off-line.

Note: The Paper Empty and On-Line signals are not used unless

enabled by the FRPO command (O2 parameter).

This signal is used in the Epson version of the Centronics interface to

receive a carriage return. In high-speed mode, it is used as an interrupt.

This line is connected to the printer’s +5 V DC line (+5 V ±0.5 V, 400

mA maximum, fused).

This signal is used in the standard Centronics interface to enable the

computer to reset the printer. It is ignored by the printer.

When the high-speed parallel line control is on (FRPO O2 = 2), this

line returns error status to the host computer.

This signal line is not used.

This signal is high when the printer’s power is on.

This signal is used in some versions of the Centronics interface to

enable the computer to force the printer on-line. In high-speed mode,

it is used as an interrupt.

Strobe* [nStrobe] (Pin 1)

Data 0 [1] to Data 7 [8]

(Pins 2 to 9)

Acknowledge* [nAck]

(Pin 10)

Busy [Busy] (Pin 11)

Paper Empty [PError]

(Pin 12)

On-Line [Select] (Pin 13)

Auto-Feed [nAutoFd]

(Pin 14)

+5 V DC (pin 18)

Prime [nInit] (Pin 31)

Error* [nFault] (Pin 32)

Auxiliary output 1 (Pin 33)

Power Ready (Pin 35)

Select In [NSelectIn]

Parallel interface signals

The following table provides details for the signals used on the printer’s parallel interface. Note

descriptions in [ ] are for high-speed mode of the parallel interface.

1 2 ... 159 160 161 162 163 164 165 166 167 168 169 170 171 172

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KYOCERA FS-1010 User Manual Page 164

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