Specifications

Confidential
EPSON
TITLE
SHEET
REVISION
NO.
SHEET NEXT
D
TM-U230
Specification
(STANDARD)
85 84
<Function 98> ESC ( A p
L
p
H
fn a b n c t1 t2
[Format] ASCII ESC ( A p
L
p
H
fn a b n c t1 t2
Hex 1B 28 41 p
L
p
H
fn a b n c t1 t2
Decimal 27 40 65 p
L
p
H
fn a b n c t1 t2
[Range] (p
L
+ p
H
× 256) = 7 (p
L
= 7, p
H
= 0)
fn = 98
48≤ a ≤ 51
b = 1
n = 100
c = 0, c = 255
1 ≤ t1 ≤ 50, t1 = 255
1 ≤ t2 ≤ 50
[Default] Beeps the internal buzzer based on the setting of the DIP SW2-5 if the printer stops when the
paper end is detected. Does not beep the internal buzzer except when other offline conditions
except the above occur.
Offline
factor (a)
Type of
beeper (c)
Period to beep
(t1)
Period not to
beep (t2)
Remarks
48 0 -- -- Does not beep the
internal buzzer.
49 255 Depends on the
setting of DIP
SW2-5.
Depends on the
setting of DIP
SW2-5.
Beeps the internal
buzzer.
50 0 -- -- Does not beep the
internal buzzer.
51 0 -- -- Does not beeps
the internal buzzer.
DIP SW2-5: On = Repeats beep for 640 ms and silence for 640 ms
Off = Beeps continuously
[Description] • Beeps the internal buzzer when the specific offline condition occurs.
• a specifies the offline condition as follows:
a Offline condition
48 Cover is open.
49 Printing is stopped due to paper end.
50 Recoverable error occurs.
51 Unrecoverable error occurs.
• c specifies the type of beeper.
c = 0: Does not beep the internal buzzer.
c = 255: Beeps the internal buzzer infinitely.
• t1 specifies the period to beep as (t1 × 100) ms.
t1 = 255: Specifies infinite.
• t2 specifies the period not to beep as (t2 × 100) ms.