Samsung SRP-250 Series Operator's Manual page 26

n = 3 : Error status
Bit Off/On Hex
0 Off 00
1 On 02
2 Off 00
On 04
3 - -
4 On 10
6 Off 00
On 40
7 Off 00
Bit 2: Mechanical errors include home position, carriage sensor, and slip
ejection errors.
Bits 2 and 3: If these errors occur due to paper jams or the like, it is possible to
recover by correcting the cause of the error and executing DLE ENQ
n (1 n
occurs, it is impossible to recover.
Bit 6: If the print head temperature becomes high, bit 6 is transmitted until
the print head temperature drops sufficiently. The printer automatically
recovers from this error.
n = 4 : Continuous paper sensor status
Bit Off/On Hex
0 Off 00
1 On 02
2 Off 00
On 04
3 Off 00
On 08
4 On 10
5 Off 00
On 20
6 On 00
On 40
7 Off 00
Decimal Function
0 Not used. Fixed to Off.
2 Not used. Fixed to On.
0 No mechanical error.
4 Mechanical error occurred.
- Undefined.
16 Not used. Fixed to On
0 No auto-recoverable error.
64 Auto-recoverable error has occurred.
0 Not used. Fixed to Off.
2). If an error due to a circuit failure (e.g. broken wire)
Decimal Function
0 Not used. Fixed to off.
2 Not used. Fixed to On.
0 Paper roll end sensor. Paper adequate.
4 Paper roll end sensor. Paper end.
0 Paper roll end sensor. Paper adequate.
8 Paper roll end sensor. Paper end.
16 Not used. Fixed to On.
0 Paper roll end sensor. Paper present.
32 Paper roll end sensor. No paper.
0 Paper roll end sensor. Paper present.
64 Paper roll end sensor. No paper.
0 Not used. Fixed to Off.
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