Warning Code - Epson ET-4500 Programming Manual

7.3 Warning code

Structure
Parameter counter
The parameter <warning code> is one-byte Binary and indicates the warning code as follows,
<warning code> is consisted of the several fields as shown below.
When several warning appears at the same time, reply all the warning codes with the format below.
value [value value ⋅⋅⋅⋅⋅⋅].
<warning code> field is recognized in the following warning state. (This field is not recognized in @BDC-ST character string
when no warning is received)
For ink low warning, the order depends on the ink cartridge order.
The parameter is as follows.
Warning
Ink low (Black)
Ink low (Magenta)
Ink low (Yellow)
Ink low (Cyan)
Cleaning Disable (Cyan)
Cleaning Disable (Magenta)
Cleaning Disable (Yellow)
Cleaning Disable (Black)
Revision: 1
Item Byte (Hex)
Header 1
1
Parameter n
Value (Hex)
04
Warning kinds
Occurred all warning code
Warning code
10h
11h
12h
13h
51h
52h
53h
54h
2016/09/02
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