Esc U N [Obsolete Command]; Esc V; [Obsolete Command] - Epson TM-U220A Specification

Confidential
ESC u n
GS r, which is the upward-compatible command replacing ESC u, is recommended to use, since ESC
u is an obsolete command in the ESC/POS command system.
[Name] Transmit peripheral device status
[Format] ASCII
Hex
Decimal
[Range] n = 0, 48
[Description] • Transmits the peripheral device status as 1 byte of data, as follows.
Bit
0
1 to 3
4
5, 6
7
• When this command is transmitted, do not transmit the subsequent data until the
[Note]
status is received.

ESC v

GS r, which is the upward-compatible command replacing ESC v, is recommended to use, since ESC
v is an obsolete command in the ESC/POS command system.
[Name] Transmit paper sensor status
[Format] ASCII
Hex
Decimal
[Description] • Transmits the status of paper sensor(s) as 1 byte of data, as follows.
Bit
0, 1
2, 3
4
5, 6
7
Bits 0 and 1: If the printer is not equipped with the optional roll paper near-end sensor,
• After transmitting this command, do not transmit the subsequent data until the status
[Note]
is received.
EPSON
ESC u
n
1B 75
n
27 117
n
Off/On Hex Decimal
Off 00 0
On 01 1
-- -- --
Off 00 0
-- -- --
Off 00 0
ESC v
1B 76
27 118
Off/On Hex Decimal
Off 00 0
On 03 3
Off 00 0
On 0C 12
Off 00 0
-- -- --
Off 00 0
bits 0 and 1 are always "0" (paper adequate).
TITLE
TM-U220A
Specification
(For Argentina Fiscal)
Status
Drawer kick-out connector pin 3 is LOW.
Drawer kick-out connector pin 3 is HIGH.
Reserved.
Fixed.
Reserved.
Fixed.
Status
Roll paper near-end sensor: paper adequate.
Roll paper near-end sensor: paper near end.
Roll paper end sensor (paper sensor): paper
present.
Roll paper end sensor (paper sensor): paper not
present.
Fixed.
Reserved.
Fixed.
SHEET
REVISION
A

[obsolete command]

[obsolete command]
NO.
NEXT SHEET
App.1
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