Specifications

P25 Development Guide

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2.8 Control Device Commands

ESC =

[Name] Select peripheral

[Format] ASCII ESC = n

HEX 1B 3D n

Decimal 27 61 n

[Range]

1 ≤ n ≤ 3

[Description] Set n to choose the receiving device to which the host will send data.

[Note]

[Default] n=1

ESC |

[Name] Pause n seconds

[Format] ASCII ESC | n

HEX 1B 7C n

Decimal 27 124 n

[Range]

0 < n < 5

[Description] Set n to let the printing process suspend.

GS | 0

[Name] Set the time to sleep

[Format] ASCII GS | 0 n

HEX 1D 7C 00 n

Decimal 29 124 0 n

[Range] 2<=n<=59, 0xFF

[Description]

Set enter sleep mode time, unit is minute, if no operation occurs, P25 will enter

sleep mode after this time, set to 0xFF means disable this feature( never enter

sleep mode), default setting is 5 minutes.

This command is Deprecated

since version 1.0.25. P25 will enter and quit Sleep

mode periodically in every several milliseconds automatically to save power. The

user can not set sleep the time to sleep for the printer.

GS | 1

[Name] Set the time to power off

[Format] ASCII GS | 1 n

HEX 1D 7C 01 n

Decimal 29 124 1 n

[Range] 2<=n<=59(0x3B), 0xFF(Version<S1.0.25)

2<=n<=240(0xF0),0xFF(Version>=S1.0.25)

[Description]

Set enter power off mode time, unit is minute, after P25 enter sleep mode(ref

above cmd), if no operation occurs, P25 will auto power off after this time, set to

0xFF means disable this feature( never auto power off), default setting is 15

minutes.