Guide: Bar code printer failure is a very troublesome thing, today I will take you to understand the seven key points to make the bar code printer less trouble, reduce the problem of bar code printer failure.
1. Install the ribbon and print media correctly
If there is abnormal printer noise, you should stop printing in time. Re-check the installation method or see if something gets stuck in the print head to avoid "trauma" to the print head.
2. Do not adjust the pressure of the print head at will
The pressure of the print head under normal conditions, adjust the nut to the highest position when the printing is better.
3. Cleaning of the roller
After cleaning the print head, clean the roller with a cotton swab (or cotton cloth) soaked in a little 75% alcohol. The method is to scrub while turning the drum by hand, to be dried. The cleaning interval of the above two steps is generally once every three days. If the printer is used frequently, it is best to be once a day.
4. Cleaning of the transmission system and the cleaning of the chassis
Generally, the label paper is self-adhesive, and the glue is easy to stick to the shaft and channel of the transmission. In addition, there is dust, which directly affects the printing effect, so it needs to be cleaned frequently. Generally, once a week, the method is to wipe the dust on the shafts, channels and surfaces of the drive and the inside of the chassis with a cotton swab (or cotton cloth) soaked with alcohol. After cleaning, wipe dry.
5. Cleaning of the sensor
The sensor includes a ribbon sensor and a sensor. For the location, see the manual. Generally, it is cleaned once a month to three months. The method is to blow off the dust on the sensor with a blower device (suck the ball).
6. When placing the barcode machine, put the machine in a dry place, away from drinking fountains, mineral pots, water sources
In this way, failures caused by indoor humidity can be prevented. In rooms with high humidity, ventilation should be maintained to reduce indoor humidity and prevent problems such as unclear ribbon printing. Label moisture-proof: Keep the label dry. After work every day, do not unplug the power plug after turning off the bar code machine. Pay attention to the moisture-proof of the bar code machine in rainy weather. Keep the machine dry during the day and prevent moisture from entering the machine at night.
7. When plugging and unplugging the power supply and data cable, turn off the power first, and turn off the power.
Canvas Block Head
The canvas wig head is made of 100% cork. compared with poly filled canvas head, cork canvas head is more sturdy and durable.
Professional canvas block head professionally designed according to human's head shape, have more refined appearance. You could put pins and hold wigs easily. Very easy and convenient to use, great for wig making, fixing wig making, styling and display.
The wig head base has mounting holes (about 1 inch in diameter) that match most Wig Stands or tripods on the market. The clamp stand is included in the package, please refer to the steps shown in the picture to install the clamp stand.
You can measure your head circumference by going around the head behind the ears from the nape of the neck round to the front hairline.
Cover the head with some plastic wrap before making wigs. Please put it in a dry and ventilated place. Please put it under sun once a month.
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