• Feb 10,2022

Serial Port Setting and Test Page Printing of 80mm Thermal Printer (Model: RP325/RP326/RP327/RP328) 1. Set Printer Properties After installing the printer driver, view “Start”-> “Control Panel”-“Printer and Fax”-> “Printer Properties” of 80mm Series Printer. The "Printer Properties" window will pop up, as shown in the figure below: 2. Print Test Page via Serial Port Select “Port” a...

• Feb 10,2022

80mm Thermal Receipt Printer Windows Driver installation 1. Run "DriverInstall" to install the printer driver. The dialog box shown in the figure below pops up: Select the installation language and click “OK”, as shown in the figure above. 2. The dialog box shown in the figure below pops up; click “Install”, as shown in the figure above. 3. Then the dialog box shown in the figure be...

• Dec 26,2019

Print Roll Maintenance of Bluetooth Thermal Receipt Printer 80mm When the receipt pos printer has following circumstance, the user should clean the print roll: (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 roll is listed below: (1) Turn off the power supply and open the top cover. (2) Use the ...

• Dec 26,2019

Sensor Maintenance of RP850 Wifi Thermal Printer 80mm When the printer has following circumstance, the user should clean the paperless sensor: (1) During the printing, the printer occasionally stops print and the paperless alarm is beeping. (2) No paperless alarm. Procedure of maintaining the sensor is listed below： (1) Turn off the power supply and open the top cover. Remove the paper if necessar...

• Dec 26,2019

Print Head Maintenance of Bluetooth Android Thermal Printer RP850 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. Remove the paper if ne...

• Dec 20,2019

Self-checking of 80mm Thermal Receipt Printer Bluetooth RP850 Self-checking can test whether the receipt printer is working well or not, if it can print The test list correctly, that means the printer is good enough (which is excluding theproblem with the connected interface to PC); otherwise, it needs repair. Self-checking could print software version number, print density, interface type, Englis...

• Dec 20,2019

Power Switch, Keystroke and Indicator Light Instruction of 80mm Bluetooth Printer for Android 1. Power Switch Switch is for turning on/off the power supply of printer which is located on the left. When pressing “-”, the printer turns on and when pressing “O”, it turns off. Notice: Do not turn on the switch unless the user connects the power supply. 2. Keystroke and Indicator Light Keystroke and in...

• Dec 20,2019

Installation and Operation of Bluetooth Thermal Pos Printer RP850 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 the printer, the...

• Dec 15,2019

The Specification of Bluetooth Thermal Pos Printer RP850 ● 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  &nbs...