User's Manual
Table Of Contents
- I. Instructions
- 1.1 Safety warnings
- 1.2 Precautions
- II. Main Features
- III. Instructions on technical specifications
- IV. Installation and operation of the printer
- 4.1 Unsealing of the printer
- 4.2 Connection method of the printer
- 4.3 Installation of paper rollers
- V. Switches, buttons and indicator lights of the
- 5.1 Power switch
- VI. Cashbox port of the printer
- VII. Printer cleaning
- 7.1 Clean the printer head
- 7.2 Cleaning sensor
- VIII. Paper jam elimination method
- IX. Malfunction elimination
- 9.1 Indicator light on the control penal fail to
- 9.2 Indicator light function well, but the printer
- X. Printer driver
- 10.1 Driver installation under Windows
- 10.2 Direct drive of serial ports
RONGTA
II. Main Features
Front paper exit and upper paper exit
Support NFC quick connect
Support human voice remind
Compact and portable, appearance attractive
Compatible 80 and 58 paper rolls
Paper saving
Support interfaces of USB, Ethernet and cashbox
Characters can be enlarge, bolded and
underlined, and the character line spacing, left
and right spacing can be adjusted.
Support the printing of the bitmap and
downloaded figures with various densities.
Print at a high speed of 250mm/s
Low power consumption and operation costs
Compatible printing instruction sets of ESC
and POS
III. Instructions on technical specifications
Printing method
Line thermal printing (QR code also can be printed.)
Paper width
79.5±0.5 mm
Effective width of printing paper
72mm
Effective resolution
203dpi (8 dots per mm）
Printing speed
250mm/s MAX
Print head property
Print density：504 dots/line or 576dots/ line
Operating life：100km
Printer interface
Ethernet USB Cashbox Power
Cashbox power supply (6 lines RJ-11 socket, output volts DC
24V/1A to drive cashbox operation)
Printed character
ASCII
character set
12x24 dots, 1.25 (width) x3.00 (height) mm
Parting tool
Support the function of unwinding the paper