• 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...

• Dec 15,2019

The Usage Notice of High Speed Thermal Printer WIFI RP850 (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 heavy pollution. (3) The power adapter of printer should be connected to a properly grounded receptacle. Avoid using the same socket with other large electronic machine...

• Dec 15,2019

Product Introduction of RP850 Bluetooth Thermal Receipt Printer with Auto Cutter 850 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....

• Dec 15,2019

The Driver Instruction of WIFI Printer Thermal RP820 Two types of drive for 820 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, Windows’ p...

• Dec 15,2019

Fix the Paper Jam and Fault treatment Intruction of Thermal Receipt Printer Bluetooth RP820 I. Fix the Paper Jam of Thermal Receipt Printer Bluetooth RP820 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 recommendator...

• Dec 15,2019

Print Roll Maintenance of Bluetooth Android Thermal Printer RP820 When the 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 cotton clot...