• Nov 08,2019

Printer Maintenance of 80mm Thermal Receipt Printer RP331 1. Print Head Maintenance When the printer has following circumstances, the user should clean the print head: (1) Printing is not clear; (2) Some longitudinal columns on the printing page is vague;(3) Loud noise when feeding. Procedure of maintaining the print head is listed below: (1) Turn off the power supply and open the top cover. Remov...

• Nov 08,2019

The method of fix the paper jam and introduction of fault treatment of RP331 thermal receipt printer 1. Fix the Paper Jam When paper jam happens, turn off the power supply and open the top cover, wait for the cooling of print head then remove the jammed paper. After that, reload the paper roll and close the top cover. Use the recommendatory paper or the one which has the same quality with specifie...

• Nov 08,2019

The Introduction of RP331 USB Pos Receipt Printer Driver Two types of drive for 331 Series: one is installed directly under Windows9x/ ME/ 2000 /XP/WIN7/WIN8, the other is to drive through Ethernet. (1) Install driver under Windows Add printer in the Windows, and appoint the driver documents in the driver disk to Windows. It can print once you start print command in the program. In this way, Windo...

• Nov 14,2019

The Main Features of RP820 80mm High Speed Thermal Receipt Printer Compatible with USB Ethernet ●The paper will do ●The sound and light alarm (optional) ●The paper taking detection (optional) ● 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 als...

• Nov 14,2019

The Specification of RP820 Bluetooth Thermal Receipt Printer ● Printing Method：Direct thermal printing ● Paper Width：79.5±0.5mm ● Effective Printing Width：72mm ● Printing Speed：300mm/s ● Print head performance Resolution：504 dots/line or 576 dots/line TPH: 100KM ● Interface： Cash Drawer Control：6 lines RJ-11 socket，output: DC24V/1A ● Character ASCII code character set：12×24 dots，1.25（W）×3.00（H）mm ...

• Nov 14,2019

Installation and Operation of RP820 Bluetooth Thermal Pos Receipt Printer 1. Contents in the package Please check the parts when opening the box, if there is something missed, please contact with the supplier or the manufacturer.  2. Printer Connection (1) To ensure the printer and PC is powered off and then insert the matched data connection lines to the interfaces (USB/Parallel/Serial) of t...