Справочник Пользователя для Citizen Systems PMU2XXX

 

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Sending status

 

 

[Code] 

<

1D>H<72>H<n> 

 

 

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n=1、49 

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1≦n≦2、49≦n≦50 

 

[Outline] 

 

Sends the specified status to the host. 

 

n Function 

1,49 

Sends the Paper Sensor status. 

2,50 

Sends the Drawer Kick-out Connector status. 

 

 

 

• When the serial interface is used: 

For DTR/DSR control: 

The printer sends the status after verifying that the host is ready to receive. If the host is not 
ready to receive, the printer waits for the host to become ready to receive. 

For XON/XOFF control: 

The printer sends the status without checking whether the host is ready to receive or busy. 

• Because this command is executed when data is mapped in the receive buffer, there may be a 

delay between receiving the command and sending the status depending on the condition of the 
receive buffer.

 

• If ASB (Automatic Status Back) is enabled by GS a, the host must discriminate between the status 

due to this command and the status due to ASB.

 

• Whenever the Paper-end Sensor detects a “paper out” state, the printer goes offline, and the 

command is not executed. Therefore, the printer never sends a status “No paper in Paper-end 
detector (0CH)”.

 

 

 

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• At the setting of MSW3-7 OFF, paper sensor status is fixed to 00h.