Epson TM T88IV Technical Reference Guide

Appendix
85
XON/XOFF
When XON/XOFF control is selected, the printer transmits the XON or XOFF signals as follows.
The transmission timing of XON/XOFF differs, depending on the setting of DIP switch 2-1.
Code
The hexadecimal numbers corresponding to the XON/XOFF codes are shown below.
• XON code: 11H
•XOFF code: 13H
Signal Printer status
DIP switch 2-1
1 (ON) 0 (OFF)
XON 1) When the printer goes online after turning on the power (or
reset using the interface)
Transmit Transmit
2) When the receive buffer is released from the buffer full state Transmit Transmit
3) When the printer switches from offline to online — Transmit
4) When the printer recovers from an error using some ESC/POS
commands
—Transmit
XOFF 5) When the receive buffer becomes full Transmit Transmit
6) When the printer switches from online to offline — Transmit
CAUTION
• When the printer goes from offline to online and the receive buffer is full, XON is not
transmitted.
• When the printer goes from online to offline and the receive buffer is full, XOFF is not
transmitted.
• When DIP switch 1-3 is off, XON is not transmitted as long as the printer is offline, even
if a receive buffer full state has been cleared.

Epson TM T88IV Specifications

General

Dimensions (WxDxH)	145 x 195 x 148 mm
Standard interfaces	Ethernet
Connectivity technology	Wired
Ethernet LAN (RJ-45) ports	1
Type	POS printer
Character size	1.1 x 2.1 mm
Print technology	Thermal
Maximum resolution	180 x 180 DPI
Safety	UL/CSA, TUV
Certification	CE, EN55022, EN55024, RoHS, WEEE
Built-in barcodes	CODABAR (NW-7), Code 128 (A/B/C), Code 39, Code 93, EAN13, EAN8, ITF-14, PDF417, UPC-A, UPC-E
Country of origin	China
Autocutter durability	1.5 million cuts
Mean time between failures (MTBF)	360000 h
Product color	White
Maximum roll diameter	83 mm
Supported paper width	72 mm
Operating temperature (T-T)	5 - 45 °C
Wi-Fi	No
Ethernet LAN	Yes
Ethernet LAN data rates	10, 100 Mbit/s
Power supply type	DC
Pallet width	800 mm
Pallet height	1837 mm
Pallet length	1200 mm
Pallet width (UK)	1000 mm
Pallet height (UK)	2250 mm
Quantity per pallet	128 pc(s)
Quantity per pallet (UK)	192 pc(s)
Master (outer) case width	400 mm
Quantity per pallet layer	16 pc(s)
Master (outer) case height	255 mm
Master (outer) case length	490 mm
Quantity per pallet layer (UK)	24 pc(s)
Quantity per master (outer) case	4 pc(s)
Package depth	257 mm
Package width	193 mm
Package height	241 mm
Package weight	2780 g
Quantity per pack	1 pc(s)