Barcode printers are generally very long, and various problems will inevitably occur after a long time.When the barcode printer has no paper, we need to deal with it in time. In order to ensure the life of the barcode printer!Lets take a look with Xiaobian!
How to maintain barcode printer
1. The printing environment is better, and the machine cannot be placed in a damp or sunny place.
2. To print the printer head, regularly clean the roller, and often clean the places with more dust in the machine.After cleaning the printer, it is best to let the machine take half an hour before work.
3. When cleaning the printed head, be sure to disconnect the power of the printer first, and then clean it with alcohol and cotton after the printer is cooled.When cleaning and printing heads, do not wear hard objects such as ring on your hands, so as not to scratch the printed head during cleaning.
4. It is best to turn off the power supply when installing paper and tape, and be sure to avoid the print head from the hand contact to prevent damage to the printed head caused by excessive static electricity.
5. When connecting and disconnecting the data cable, be sure to disconnect the power of the machine first, otherwise it will easily damage the interface or motherboard of the printer.
6. After the machine works for 2 to 3 hours in a row, it is best to turn off the machine first, so that the machine should be done for half or an hour before working to avoid the high temperature work of the machine for a long time, which will help protect the use of the printed headerlife.
7. After each work, you must turn off the printer and electrical source to avoid the machine in power for a long time, which will help extend the life of the printer.
8. The quality of the machines consumables should be good, otherwise it will seriously affect the life of the machine and the printed head, and the printing quality will be very poor.
How to replace the barcode printer strap
1. If the ribbon is used up, the printing opportunity will automatically stop printing, and at the same time, the error indicator lights flash, prompting the color band to be replaced. At this time, we must first open the cover of the printer.
2. After turning on the cover, we see that there is a twist on the side. After pulling forward and opening, we can remove the used ribbon.
3. Draw the shaft from the use of the band, and the new band must be installed on the shaft inside. The other shafts are used to collect waste bands.Pay attention to the direction when installing, dont pretend to be reversed.
4. After the new ribbon is changed, you can install it on the printer. When installing it on the printer, pay attention to the position marked on the printer.First let the strap pass through the bottom, then install the color band to the printer. When installed, install from the left, the left spring is completely compacted, and the right side can be installed.
5. Then pull the ribbon out of the bottom of the barcode printer and roll it on the empty scroll.After the transparent part is rolled (you can see the ribbon), install the scroll on the printer, and install the same as above.
6. After installing, press the strap and cover the cover.Press the paper key, the red light goes out, and you can print normally.
Barcode printer equipment maintenance method
1. After the label is modified, you cant save it. According to the preservation, a warning dialog box appears. After pressing the determination, the software is closed.
Reason: Caused by the error operation directly on the label when the user is modified.
Solution: During the modification, modify it according to the correct modification method, and double -click the content you want to modify. The dialog box written in the original typesetting is modified, and it is not allowed to modify it directly on the label.After the modification is modified, it will return to normal.
2. The printer is not normal, only half of it, and the red light is turned on.
Reason: The printer parameter settings error.
3. When the printer is printed, all the indicator lights are flickering and cannot measure the paper.
Reason: Sensor failure.
Solution: Clean the surface of the sensor or replace the sensor.
4. The printer is not in place when printing a small label.
Reason: The label is too small, and the sensor is difficult to feel the paper.
Solution: Generally, the height of the label should be at least more than 10 or more, otherwise the label will be set off.When setting the label, set the height of the label to about 5mm higher than the actual label, and then set the label displacement of the label according to the specific offset situation.
5. The font is clear when the printing is not clear.
Reason: There are too many barcode content and too small density.
Solution: Short the barcode content or increase the barcode density.For the 200DPI and 300DPI machines, the bar code density generally should be above 7mils, that is, the proportional factor above 2 or 2, and the printed barcode is clear.
6. When printing labels, there are always some words that cannot be printed.
Reason: Print the head dirty, and the typesetting is wrong.
Solution: cleaning and printing head; in addition, whether to overlap the words to be printed when typing, re -typesetting.
7. When the printer is printed, there is always no paper or no carbon belt.
Reason: After the paper is used up or carbon belt is not right; the error operation command is sent.
Solution: Check whether the paper or carbon belt is correct; adjust the parameters on the machine, and then print it with the correct typesetting settings of the printing software.
8. The printing is not clear when printing, and the color band is broken.
Reason: Printer carbon band rotation axis failure.
Solution: The carbon band rotation shaft tension is too tight, and the printer carbon band shaft tension is adjusted.
9. The new file can be printed normally, but the old files cannot be opened and cannot be printed.
Reason: network printing, error permissions.
Solution: When printing, see if this file has been opened on the network. If it is opened, it must be turned off to open it on another computer.Then detect the problem of network permission.
10. When printing, the content is incomplete.
Reason: Printing software and driving versions are too low.
Solution: Install the new version of software and drivers.
11. Software cannot typeset
Reason: The software is not installed or a computer problem.
Solution: Re -install the software. If it is not enough, it may be a virus in the computer. Please kill the virus.No, please reinstall the operating system.
12. Shortly after the machine was turned on, the three lamps went out and could not be printed.
Reason: Printing electromechanical is bad.
Solution: You need to replace the capacitor.
13. During the printing process, the printed content is different from the actual content.
Reason: Print the driver error.
Solution: Select the correct printer driver.
14. Black lines appear next to the process.
Reason: The print head is not adjusted.
Solution: adjust the screw in front of the print head.
15. The machine returns not to transfer
Reason: Set error.
Solution: The various settings of the printer settings settings. If not, it may be a problem with the motherboard and need to be repaired.
16. Paper jumping phenomenon often appears when printing
Reason: Error of printing settings.
Solution: When the paper size and spacing settings are correct, change the BMP print format to PCX format for printing.
17. In the process of the machine, make an abnormal noise
Reason: The machine memory is not cleared or the gear is damaged.
Solution: Remove the memory of the machine or replace the gear.
18. During the printing process, the barcode printer always displays exhalation of carbon bands.
Solution: Replace PCB-F or replace PCB-G.