Epson TM-U200P, Информационное руководство

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1-18 Command Descriptions Rev. A
ESC c 4 n
[Name] Select paper sensor(s) to stop printing
[Format] ASCII ESC c 4 n
Hex 1B 63 34 n
Decimal 27 99 52 n
[Range] 0
≤
n
≤
255
ESC c 4 n selects the paper sensor that stops printing when the paper runs out. The default setting is
when all paper sensors are disabled (n=0). Bits 0 and 1 indicate the same sensor. If one of the bits is
enabled, the paper roll near-end sensor is selected to stop printing.
When the paper roll near-end sensor is enabled, and if the sensor detects a near-end condition during
printing, the printer stops printing and goes off-line automatically after the current printing.
Replacing a new paper roll starts the printing again (see the GS z 0 command for replacing a paper
roll).
When the paper roll near-end sensor is disabled, and if a paper near-end condition is detected during
printing, the
PAPER OUT LED comes on, but the printer does not stop printing and does not go off-
line.
The paper roll near-end sensor is an option; therefore, if the sensor is not installed, the settings of this
command are not effective. The TM-U200/U200P printers are equipped with the paper roll sensor as
standard. The paper roll sensor is always enabled, and when a paper-end is detected, the printer
stops printing.
The paper sensor(s) used to stop printing are selected by using n as follows:
ESC c 3 n
[Name] Select paper sensor(s) to output paper-end signals
[Format] ASCII ESC c 3
n
Hex 1B 63 33 n
Decimal 27 99 51 n
[Range] 0
≤
n
≤
255
Bit Off/On Hex Decimal Function
0,1
Off 00 0 Paper roll near-end sensor disabled.
On 01,02,03 1,2,3 Paper roll near-end sensor enabled.
2-7 — 00 0 Undefined.
Program Example
PRINT #1, CHR$(&H1B);"c4";CHR$(1);
←
Paper roll near-end sensor