What can I do if the cash register fails?
1. No sound at startup, no display, backlight.
Cause: The program in ROM0 on the motherboard crashed due to some irregular operation during use.
Countermeasures: Replace the motherboard, reset the serial number, and download all the data.
2. No sound on boot, show "UPDAT"
Countermeasures: Re-download the label scale lower machine main process
3. The buzzer keeps calling and the characters jump.
Reason: Ibid.
Countermeasures: Ibid.
4. Print a blank label and position the paper properly.
Cause: The tag type is set incorrectly, the type of the tag downloaded by the computer is usually D0, and the tag type printed by the label scale should also be set to D0, otherwise a blank tag will be printed.
Countermeasures:
a. Adjust the settings in the following key sequence (adjust on the scale).
b. You can also do software adjustments on your computer, open Link32, enter the serial number of the scale, change the tag type from set function to D0, and execute the unction set command to set this function down to the label with a blank label. scales.
5. The printer ejects half or one half of the label when printing, and the positioning of the paper is abnormal.
the reason:
a. The paper type detection setting is incorrect.
b. The photoelectricity of the printer is in the wrong direction or blocked by dust.
c. Poor photoelectric panel.
d. Photoelectric photoelectricity is bad after the printer.
Countermeasures:
a. Adjust on weighing, adjust the settings in the following key sequence.
Enter system setting function --- Enter paper type selection --- Use arrow keys to select paper type to "Lable".
You can also make software adjustments on the computer, open "Link32", set the paper type to "Lable" in the function settings, and pass this setting to the faulty scale.
b. Check whether the photoelectric pair is tilted or obscured by dust after checking the printer.
c. If it still cannot be resolved, you should consider replacing the photoelectric couple. This step is best handled by the company's professionals.
6. Press the “print†button to not print. The buzzer will give a sound and the screen will show NOCOV.
the reason:
a. After the photoelectric receiver of the printer, the light hole above the receiving tube is covered.
b. The printer side cover is not covered.
c. Defective front photo-emission tube.
Countermeasures:
a. Use a soft cloth to wipe the light through the hole in the printer.
b. Check if the printer side cover is above the printer's small switch.
c. If it is still not resolved, replace the front phototransistor. This step is best performed by a specialist in the company.
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