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RP-U420 Status commands GS r

Ver. 1.0

p. 67

■ ■ ■

GS r

XECUTING

COMMAND

[Name]

Transmit status

[Format]

ASCII GS r

Hex 1D 72

Decimal 29 114

[Range]

= 1, 2, 49, 50

[Default]

None

[Description]

Transmits the status specified by

as follows:

[Notes] ■ The printer transmits the status after confirming the host is ready to receive data. If the host computer is

not ready to receive data, the printer waits until the host becomes ready.

■ The status types to be transmitted are shown below:

Paper sensor status (

= 1, 49)

Function

1, 49 Transmits paper sensor status

2, 50 Transmits drawer kick-out connector status

Bit Off/On Hex Decimal Function

0 Off 00 0 Journal paper near-end sensor: paper present

On 01 1 Journal paper near-end sensor: paper near end

1 Off 00 0 Receipt paper near-end sensor: paper present

On 02 2 Receipt paper near-end sensor: paper near end

2, 3 Off 00 0 Reserved

4 Off 00 0 Fixed

Status commands

1 2 ... 62 63 64 65 66 67 68 69 70 71 72 ... 76 77

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Epson ESC Manuale Utente Pagina 67