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CAN
[Name]
[Format]
[Description]
Cancel print data in page mode.
ASCII CAN
Hex 18
Decimal 24
In page mode, deletes all the print data in the current printable area.
DLE EOT n
[Name]
[Format]
[Range]
[Description]
Real-time status transmission.
ASCII DLE EOT n
Hex 10 04 n
Decimal 16 4 n
1 ≤n ≤4
Transmits the selected printer status specified by n in real-time, according
to the following parameters :
n = 1 : Transmit printer status.
n = 2 : Transmit off-line status.
n = 3 : Transmit error status. n = 4 : Transmit paper roll sensor status.
n = 1 : Printer 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.
Off 00 0 Drawer open/close signal is LOW (connector pin 3). 2
On 04 4 Drawer open/close signal is HIGH (connector pin 3).
Off 00 0 On-Line 3
On 08 8 Off-Line
4 On 10 16 Not used. Fixed to On.
5-6 - - - Undefined.
7 Off 00 0 Not used. Fixed to Off.
n = 2 : Off-line 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.
Off 00 0 Cover is closed. 2
On 04 4 Cover is open.
Off 00 0
Paper is not being fed by using the
PAPER FEED
button.
3
On 08 8 Paper is being fed by the PAPER FEED button.
4 On 10 16 Not used. Fixed to On.
Off 00 0 No paper-end stop. 5
On 20 32 Printing stops due to paper end.
Off 00 00 No error. 6
On 40 64 Error occurs.
7 Off 00 0 Not used. Fixed to Off.
Bit 5 : Becomes on when the paper end sensor detects paper end and printing stops.
29
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 - - - Undefined.
Off 00 0 No auto-cutter error. 3
On 08 8 Auto-cutter error occurs.
4 On 10 16 Not used. Fixed to On.
Off 00 0 No unrecoverable error. 5
On 20 32 Unrecoverable error occurs.
Off 00 0 No auto-recoverable error. 6
On 40 64 Auto recoverable error occurs.
7 Off 00 0 Not used. Fixed to Off.
Bit 3 :
Bit 6 :
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).
When printing is stopped due to high print head temperature until the print
head temperature drops sufficiently or when the paper roll cover is open during
printing, bit 6 is on.
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 Near-END sensor : Paper adequate.
3 On 0C 12 Paper near-end is detected by the paper roll
Near-END sensor.
4 On 10 16 Not used. Fixed to On.
5 Off 00 0 Paper roll end sensor : Paper present.
6 On 60 96 Paper roll end detected by the paper roll-end
sensor.
7 Off 00 0 Not used. Fixed to Off.
DLE ENQ n
[Name]
[Format]
[Range]
[Description]
Real-time request to printer.
ASCII DLE ENQ n
Hex 10 05 n
Decimal 16 5 n
1 ≤n ≤2
Recovers from an error and restart printing from the line where the error
occurred.