TECHNICAL MANUAL
Bit 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. wire break) occurs, it is impossible to recover.
Bit 6: 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
Off
00
0
Paper roll near-end sensor: paper adequate
2,3
On
0C
12
Paper near-end is detected by the paper roll near-
endsensor.
4
On
10
16
Not used. Fixed to On
Off
00
0
Paper roll sensor: Paper present
5,6
On
60
96
Paper roll end detected by paper roll sensor
7
Off
00
0
Not used. Fixed to Off
[Reference]
DLE ENQ, GS a, GS r
DLE ENQ n
[Name]
Real-time request to printer
[Format]
ASCII
DLE EOT n
Hex
10 05 n
Decimal 16 5 n
[Range] 1
≤
n
≤
2
[Description]
Responds to a request from the host computer. n specifies the requests
as follows:
n
Request
1
Recover from an error and restart printing from the line where the error occurred
2
Recover from an error aft clearing the receive and print buffers
[Notes]
This command is effective only when an auto-cutter error occurs
The printer starts processing data upon receiving this command.
This command is executed even when the printer is off-line, the receive
buffer is full, or there is an error status with a serial interface model.
TITLE : WTP-100
Page22
With a parallel interface model, this command can not be executed when