Epson ESC Manuale Utente Scaricare il pdf (Pagina 189)

C-47

ESC j

Status request. (Olivetti PR2, PR40+, 2845)

ASCII Code ESC j

Hexadecimal Value 1B 6A

Decimal Value 27 106

This command requests the printer to indicate its synchronous status. Timing of the

status reply is depends on the STATUS REQUEST setup parameter. If NO WAIT is

selected, the reply will be provided as soon as possible and simultaneously with the

print or with paper movements. If WAIT is selected, the status reply will be provided

at the end of the print.

The command gives a command specification error (The request is fulfilled in any

case) if it is sent inside a printing field.

ESC r

Synchronous basic machine status. (Olivetti PR2, PR40+, 2845)

ASCII Code ESC r x

Hexadecimal Value 1B 72 x

Decimal Value 27 114 x

Answer sent by the printer on receiving command ESC j.

The bits of parameter "x" indicate the printer status which may be WARNING or

ERROR.

The WARNING status indicates that the operation was performed correctly.

The ERROR status indicates that the operation has not been performed or was

performed incorrectly.

The bits of parameter "x" may have the following meanings:

1 2 ... 184 185 186 187 188 189 190 191 192 193 194 ... 287 288

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Epson ESC Manuale Utente Pagina 189