Specifications

EPOS Control Codes POSjet
®
1500 Programmer's Guide
Page 232 Rev N Nov-10
Function Generate Pulse
ASCII [ESC] p <m> <t
1
> <t
2
>
Hexadecimal 1BH 70H <m> <t
1
> <t
2
>
Decimal <27> <112> <m> <t
1
> <t
2
>
Range <m> = 0, 1, 48, 49
0 t1 255
0 t2 255
Description The [ESC] p <m> <t
1
> <t
2
> command sends a pulse (on time = <t
1
> x 2 msec) to the specified
connector pin. When <m> = 1 or 48, the pulse is sent to drawer-kick-out connector pin 2. When
<m> = 0 or 48, the pulse is sent to drawer-kick-out connector pin 2; when <m> = 1 or 49, the
pulse is sent to drawer-kick-out connector pin 5.
Function Select Peripheral Device Status
ASCII [ESC] = <n>
Hexadecimal 1BH 3DH <n>
Decimal <27> <61> <n>
Range 1 n 3
Description The [ESC] = <n> command selects the device to which the host computer sends data, based on the
value of <n> listed below.
Bit
Off/On
Hex
Decimal
Function
0
Off
00H
<0>
Printer disabled
On
01H
<1>
Printer enabled
1
Off
00H
<0>
Customer display disabled
On
02H
<2>
Customer display enabled
2-7
-
-
-
Undefined
Table 65 Peripheral Device Bit Definitions
Note 1 In TM-U325D mode, the value of <n> must be <2> to enable the display, and <1> to enable the
printer. This does not match the Epson documentation, but is how the TM-U325D works. The
POSjet
®
1500 Printer matches the TM-U325D in TM-U325D mode. In EPOS mode, you may do
both.
Function Real-Time Request to Printer
ASCII [DLE] [ENQ] <n>
Hexadecimal 10H 05H <n>
Decimal <16> <5> <n>
Range <n> = 0, 2
Description The [DLE] ENQ <n> command responds to a request from the host computer specified by <n> as
shown below. The command is also executed when the printer is disabled. When the printer stops
printing due to a paper-end condition, <n> = 0 is only effective when the printer is waiting for on-
line recovery from the time the paper roll is inserted to the time the printer goes on-line. The on-
line recovery wait time is confirmed by the printer status of ASB or the [DLE] EOT command.
<n> = 2 is only effective when a recoverable error occurs. The printer can recover from an error
without turning off the power. Whether an error occurs or not can be confirmed by the ASB status
or the error status of the [DLE] EOT command.
Where <n> 0 Recovers to on-line
2 Recovers from an error after clearing the receive and print buffers