Compuprint 9058 Programmer Manual Manual de usuario descargar pdf (Pagina 134)

The Parallel Interface

A78408098-003

C.5

Signal

Name

Pin N° Source Description

AUTOFEEDXT

14 HOST Active low level signal. Indicates whether

a LF is performed after a CR or not.

GND 16 - Logical ground level (0V).

CHASSIS

GND

17 - Frame ground.

+ 5 VDC 18 PRINTER Is the DC voltage supplied by a

component that limits the driven

capability up to 100 mA.

SIGNAL GND 19-30 - Signal ground.

INIT 31 HOST Active low level signal. Indicates, that

the printer is initializing. The BUSY

signal is forced high.

ERROR 32 PRINTER When low, this signal indicates that the

printer is off-line, there is an off-line

request from the operator panel, or the

printer is in an error state because of:

paper jam, paper end or paper size

error, engine error, output bin full or

cover open condition.

+5V 35 PRINTER Pulled up to signal.

SELECTIN 36 HOST Active low level signal. Enables the

printer



The pins 1 to 14 of the printer are connected to the pins with the same

number of the parallel port of the host.

The pins 19 to 30 of the printer are connected to the pins 18 to 25 of the

parallel port of the host.

The pins 31, 32 and 36 of the printer are connected respectively to the

pins 16, 15 and 17 of the parallel port of the host.

1 2 ... 129 130 131 132 133 134 135 136 137 138 139 ... 142 143

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Compuprint 9058 Programmer Manual Manual de usuario Pagina 134