Epson TM-T81 Technical & Specifications Manual

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TM-T81
Specification
(STANDARD)
GS f n
[Name] Select font for HRI characters
[Format] ASCII GS f n
Hex 1D 66 n
Decimal 29 102 n
[Range] n = 0, 1, 48, 49
[Default] n = 0
[Description] • Selects a font for the HRI characters when printing a bar code.
n Font for the HRI characters
0, 48
Character font A (12 × 24)
1, 49
Character font B (9 × 17)
GS g 0 m nL nH
[Name] Initialize maintenance counter
[Format] ASCII GS g 0 m n
L nH
Hex 1D 67 30 m n
L nH
Decimal 29 103 48 m n
L nH
[Range] m = 0
(n
L + nH × 256) = 20, 21, 50, 70 (nL = 20, 21, 50, 70 , nH = 0)
[Description] • Sets the resettable maintenance counter specified by (n
L + nH × 256) to 0.
(nL + nH × 256)
Hex Decimal Maintenance counter [Units]
14 20 Number of line feeds. [Lines]
15 21 Number of times head is energized. [Times]
32 50 Number of autocutter operations. [Times].
46 70 Printer operation time. [Hours].
[Notes] • Frequent write command executions by an NV memory write command may damage
the NV memory. Therefore, it is recommended to write to the NV memory less than
10 times a day.
• If the power is turned off or the printer is reset via an interface while this command is
being executed, the printer may go into an abnormal condition. Be careful not to
turn the power off or let the printer be reset via an interface while this command is
being executed.
• While processing this command, the printer is BUSY while writing the data to the NV
memory and stops receiving data. Therefore, be sure not to transmit data, including
the real-time commands while the printer is BUSY.
[Reference] Appendix G

Epson TM-T81 Specifications

General

Print Method	Thermal line printing
Autocutter	Yes
Interface	USB, Ethernet
Dimensions	140 mm (W) x 199 mm (D) x 146 mm (H)
Power Supply	AC 100 V - 240 V, 50 Hz - 60 Hz
Paper Width	79.5 ±0.5 mm