Rongta Technology RP330 User Manual
331 Series Printer
User
Manual
Catalogue
I. PRODUCT INTRODUCTION
1.1 Warnings:
1.2 Notice
II. SUMMARY
Main Features
III. SPECIFICATION
IV. INSTALLATION AND OPERATION
4.1 Contents in the package
4.2 Printer Connection
4.3 Load the Paper Roll
V. Power Switch, Keystroke and Indicator Light
5.1 Keystroke and Indicator Light
5.2 Self-checking
VI. Cash Drawer Interface
VII. Printer Maintenance
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7.1 Print Head Maintenance
7.2 Sensor Maintenance
7.3 Print Roll Maintenance
VIII. Fix the Paper Jam
IX. Fault treatment
9.1 When indicators light on the control board is out
9.2 The indicator light is on, while the printer can’t work
X. Printer driver
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I. PRODUCT INTRODUCTION
331 series printer is a POS direct thermal receipt printer with easy operation and
high cost effective, which is widely used in supermarket, hospital, restaurant, bank,
oil station, turnpike etc.
Safety Notice
Please read carefully and strict compliance with use of following instructions
before operating the printer.
1.1 Warnings:
Warning: Do not touch the cutter of printer.
Warning: The print head is heating component; do not touch it and its peripheral
parts during the printing process or the print just ended.
Warning: Do not touch the surface of the print head and its connecting parts to
avoid damage it.
1.2 Notice
(1) The printer should be installed at a firm place and avoid it in vibration and shake.
(2) Do not use or store the printer in the location of high temperature, humidity or
(3) The power adapter of printer should be connected to a properly grounded
(4) Do not let water or conductive material like metal get inside the printer, if it
(5) Printer could not be worked when there is no paper; otherwise it would seriously
(6) Please disconnect the power supply if do not use the printer for a long time.
(7) The user should not dismantle the printer by self for repairing or remolding.
(8) Use only the standard power adapter supplied together with the printer.
heavy pollution.
receptacle. Avoid using the same socket with other large electronic machines or
the equipment which could cause the voltage fluctuation.
happens, please turn off the power supply immediately.
damage the print roll and the thermal print head.
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(9) In order to ensure the printing quality and extend the life of printer, please use the
recommendatory thermal paper or the one which has the same quality.
(10)Please make sure the power of printer is off when plugging the connecting line.
(11)Please keep the user manual for reference when needed.
II. SUMMARY
Main Features
● High print quality
● Low noise
● Supports cash drawer driver
● Exquisite and lightweight，Pretty outside design
● Reasonable structure, easy using
● The font could be magnified, bolded or underlined, and also the character line
spacing and left and right spacing can be adjusted before printing.
● Supports the print of different density bitmap and download figure.
● To realize and call built-in and cartridge font high speed printing in driver
printing(dot printing).
● Low power consumption and operation cost（No need ribbon or ink box）
● Emulation: ESC/POS
III. SPECIFICATION
● Printing Method：Direct thermal printing
● Paper Width：79.5±0.5mm
● Effective Printing Width：72mm
● Printing Speed：250mm/s
● Print head performance
Resolution：512 dots/line or 576 dots/line
TPH: 150KM
● Interface
：
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Power Supply Cash Drawer Ethernet USB Serial
Cash Drawer Control：6 lines RJ-11 socket，output: DC24V/1A
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Character
ASCII code character set：12×24 dots，1.25（W）×3.00（H）mm
Chinese character：24×24 dots，3.00（W）×3.00（H）mm
International Code page: 10 types of international language--- PC437
、
Katakana、PC850、PC860、PC863、PC865、WPC1252、 PC866、PC852、
PC858 and so on.
Printing Barcode：Supports 9 types of barcode printing, UPC-A、UPC-E
、
EAN(JAN)13、EAN(JAN)8、CODE39、CODABAR、ITF、CODE93、
CODE128 and so on.
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Printing paper
：
Paper Type：Thermal paper
Recommendatory thermal paper：
Item #：AF50KS-E Manufacturer：Jujo Thermal Oy(Finland)
Item #：TF-50KS-E Manufacturer：Nippon Paper Industries Co.，Ltd
Note
(1) Suggest to using the recommendatory thermal paper or the one which has the
same quality, otherwise, it would affect the printing result; even though, will
shorten the life of thermal head.
(2) Don’t use the paper roll which the end of paper is pasted at the axis core, it would
cause the damage to the printer.
(3) If the thermal paper is polluted by the chemical or oil, it would fading or
decreases the feeling of heat and influence the print result finally.
(4) It would result the fading of thermal paper if to use the hard material to chafe the
surface.
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