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Keypad name, indicator light and functions
【
Paper feed
】
Button
（
Feed)
Press this button can feed paper, and it will continue feeding if you press it continuously.
【
Status
】
light
（
Status)
When the printer runs out of paper, the red light will on and it will blink if there is any other
wrong (such as printer head over heated) with the printer.
【
Power supply
】
light
（
Power)
When the printer connected to power supply and disconnected to Bluetooth, blue light (power
supply light) will blinks. Once the POWER light on means Bluetooth is connected and only when
power off this light will off.
Printer driver
There are totally 3 methods to drive this POS58 desktop printer, one is to install driver under
WINDOWS, another one is to use port to drive, the last one is to use APP connected bluetooth to
drive.
(1)
Install driver under WINDOWS
Add the printer to WINDOWS and specify the driver file in the drive disk to WINDOWS. Simply
call the driver in the program and start printing. In this way, it is the WINDOWS printer program
that converts the characters into a graphical bitmap for printing
(2)
Port directly to drive
In this way, do not need to use a driver, just need to output the character directly to the port, and
by the printer internal hard font to achieve the character conversion printing, using port to drive
makes the printer more easily for control. If you use port direct drive mode, you need to use the
print command set to control the printer's printing. The ESC/POS command set has been
integrated into the printer.
(3)
The APP Bluetooth connection driver connects the printer directly with the mobile phone APP
Bluetooth, and the APP can edit the content, send and print.
Printer clearance
You shall clear the printer head once any of the following situations appear:
(1)Printing not clear
；
(2) Anywhere of the vertical column not clear (3) Paper feed noisy
How to clear the printer head:
(1)
Power off the printer and open the cover, remove the paper roll,
(2)
you need to wait for the printer head to be cool down if there is any printing just finished,
(3)
Using a soft cotton cloth dipped in anhydrous ethanol (should be wring out) to wipe off the
dust and stains on the thermal printer head, after the anhydrous ethanol completely volatilizes,
close the cover to print again.
NOTE:
(1) Please power off the printer when you do any daily maintenance,
(2) Do not touch the printer head by hand or other metals, do not use tweezers to scratch the
printer head, the rubber rollers and the sensor surface, do not use organic solvents such as
gasoline and acetone.
