1. The use of the receipt printer
The use of the receipt printer is so extensive that it cannot be listed completely. The following are some common uses:
1. Printing financial bills: Bill printers are widely used in finance, payroll, value-added tax invoices, service industry invoices, checks, and administrative fee receipts.
2. On-site printing of law enforcement documents by government departments: printing of on-site law enforcement documents such as: traffic police on-site fines, urban management on-site law enforcement documents. Company on-site law enforcement documents, food and drug on-site law enforcement documents, etc. In fact, there is a common printer used by government departments to print certificates, such as business licenses, tax registration certificates, organization code certificates, etc. It is generally not called a receipt printer.
3. Printing process forms in the financial industry: bank business process forms, credit card transaction vouchers, bank statements, and settlement lists.
4. Public utilities and telecommunications departments print payment notices or invoices.
5. The logistics industry prints process forms, express orders, and settlement lists.
6. Printing consumption lists in retail and service industries: printing consumption lists in supermarkets, convenience stores, and hotels.
7. Various transportation tickets such as train tickets, air tickets, boarding passes, bus tickets and so on.
8. The company prints various daily reports, monthly reports, running water lists and detailed lists with huge amounts of data.
Second, how to use the receipt printer
(1) Preparation before use
1. Battery installation
1) Pull up the belt buckle, open the battery cover, and open the battery compartment cover.
2) Put the battery into the battery compartment, be careful not to reverse the positive and negative poles of the battery.
3) Then close the battery compartment cover.
2. Printing paper roll installation
1) Hold the top cover with both hands and open the paper compartment cover with a little force.
2) Put the paper roll into the paper compartment as shown in the figure, pay attention to the direction of the paper, if it is put in the opposite direction, it will lead to inability to print.
3) Pull out part of the paper roll as shown in the figure, be careful to pull the paper roll out of the paper compartment.
4) After aligning the paper roll, close the top cover.
(2) Use of basic functions
1. Power on
When the power is off, press Press the power button [POWER] for 2 seconds, the printer is turned on and enters the working state, and the power indicator (red light) is on.
2. Shutdown
In the power-on state, press the power button [POWER] for 2 seconds, the printer will be turned off, and all the indicator lights will be off.
3. Self-check
After the user gets the printer, he can check the printer at any time to check the current settings and status of the printer.
The method of self-test is as follows: turn off the printer (if the printer is on), then press and hold the [FEED] key, and then press the [POWER] key to turn on the printer, and the printer will print a self-test page. , the self-test page contains the current printer status and examples of printer settings and printing.
4. Paper feeding (manual feeding)
When the printer is in normal working state, press the paper feeding button [FEED], the printer starts to feed paper .
5. Charging
After the printer is used for a period of time, the battery of the printer will be exhausted. At this time, the user is ready to charge. If the printer automatically shuts down during the printing process, the user must charge it if he wants to continue to use it.
The charging method is as follows: insert the mains plug of the charger into the 220V, 50HZ power socket, and then insert the charging plug into the charging socket of the printer, the printer starts to charge, during the charging process, if the printer is turned on, The lower paper feed indicator (blue light) will blink until the battery is fully charged and the charging indicator will be on. During the charging process, the printer can be used normally.
(3) Printing connection and printing
1. Serial connection
Optional printer The attachment contains a DB-9 serial port cable (the other end is connected to the printer, which is a MINIDIN plug).
2. USB connection
The optional accessory of the printer contains a USB cable, which can be connected to the USB port of the computer and install the driver.
3. Bluetooth pairing and printing
Before working, the portable micro printer needs to be paired with the main device that drives the portable micro printer, and the pairing process is initiated by the main device .
The usual pairing method is as follows:
1) Turn on the printer.
2) The main device searches for external Bluetooth devices.
3) If there are multiple external Bluetooth devices, select the printer corresponding to the BDA address (see the self-test page for details).
4) Enter the password “0000” or “000000”.
5) Complete the pairing.
For the specific pairing method, please refer to the Bluetooth function description of the main device. The portable microprinter must be powered on when pairing.
Note: When pairing, please do not turn on multiple printers at the same time, otherwise it may not be possible to determine which printer is paired successfully.
After the pairing is successful, other host computers can still be paired with the printer. Each printer can be paired with up to 8 host computers. If more host computers are paired with the printer, the earliest host computer with the printer The opportunity is automatically cleared from the pairing list by the printer. At this time, if the host computer needs to drive the printer to print, it needs to be paired again.
Print using the bluetooth interface
For the host computer with a virtual bluetooth serial port (such as mobile phones using SMARTPHONE, POCKETPC, PALM, notebook computers, etc.), after the pairing is successful, you can The printing data is sent to the portable micro printer through the virtual bluetooth serial port for printing. If the host computer does not have a virtual bluetooth serial port, if you want to drive a portable micro printer to print, please consult the host computer supplier.
(4) Description of indicator light and buzzer signal
The printer has a buzzer and two indicator lights to remind the user of the status of the printer. The indicator light is used to indicate the current status of the printer, and the buzzer is used to indicate the change of the printer status. The two indicators are the power indicator and the paper feed indicator.
