n = 3 : Error status

Bit

Off/On

Hex

Decimal

Function

0

Off

00

0

Not used. Fixed to Off.

1

On

02

2

Not used. Fixed to On.

2

Off

00

0

No mechanical error.

 

On

04

4

Mechanical error occurred.

3

-

-

-

Undefined.

4

On

10

16

Not used. Fixed to On

6

Off

00

0

No auto-recoverable error.

 

On

40

64

Auto-recoverable error has occurred.

7

Off

00

0

Not used. Fixed to Off.

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 2). If an error due to a circuit failure (e.g. broken wire) 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

Decimal

Function

0

Off

00

0

Not used. Fixed to off.

1

On

02

2

Not used. Fixed to On.

2

Off

00

0

Paper roll end sensor. Paper adequate.

 

On

04

4

Paper roll end sensor. Paper end.

3

Off

00

0

Paper roll end sensor. Paper adequate.

 

On

08

8

Paper roll end sensor. Paper end.

4

On

10

16

Not used. Fixed to On.

5

Off

00

0

Paper roll end sensor. Paper present.

 

On

20

32

Paper roll end sensor. No paper.

6

On

00

0

Paper roll end sensor. Paper present.

 

On

40

64

Paper roll end sensor. No paper.

7

Off

00

0

Not used. Fixed to Off.

25

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Image 26
Samsung SRP-250 Series specifications = 3 Error status