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Error code
Request Error
This occurs when the device has a problem. The following table shows errors that can occur.
Response (Printing Result)
The format of response message is XML(text/xml).
To indicate that the server received the printing result, the Web server returns a response as follows:
Code Message Cause
EPTR_AUTOMATICAL
An automatically recoverable
error occurred.
Continuous printing of high-density
printing
EPTR_COVER_OPEN The device has a problem. The cover is open.
EPTR_CUTTER The device has a problem. The cutter has a foreign matter.
EPTR_MECHANICAL The device has a problem. Mechanical error, etc.
EPTR_REC_EMPTY There is no paper. No paper
EPTR_UNRECOVERABLE
An unrecoverable error
occurred.
Low voltage
EX_BADPORT
The port is invalid or the device is
not connected.
The registered information is
invalid.
The device power is off.
The device is not connected.
Other device control software
exists on the system.
EX_TIMEOUT
Timeout occurred. The process was not completed
within a certain period of time.
A large amount of data was sent
with 1 method.
HTTP/1.1 200 OK
Content-Type: text/xml; charset=utf-8
Content-Length: 0
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