Do dot matrix printers really become history? Suddenly I want to change the ribbon of my old needle printer, but I found that everyone is talking about inkjet printers and laser printers. I rarely mention needle printers. At present, dot matrix printers have always accompanied us in our daily life, such as printing of bank and hospital documents, supermarkets, hotel receipts, water bills, etc. In the final analysis, the advantages of inkjet printers and laser printers in the printing of reports and receipts, the advantages of needle printers are highlighted, and they are accompanying our lives more and more closely. So is this special printing consumable market "quiet"?
As everyone expected, this seemingly uninterested ribbon market, which is closely related to our lives, is also full of fakes. After a period of investigation and search, the number obtained is staggering-40% Forty percent of the fakes are all over the crowded IT consumables market. For this era of huge demand for consumables, how can this kind of harm be measured? False ribbon-not only will reduce the effective service life of the needle printer, but also increase the printer repair rate. The most important thing is that due to the serious quality problems of the welding seam, ribbon and ink, the printing effect is not ideal. As a result, the normal work is delayed, and in this "time is like gold" working atmosphere, it can hardly be tolerated. As a result, the editors searched around for good ways to buy ribbons, and found that only Epson ribbons' anti-counterfeiting measures were more complete and transparent. So, I asked them out and hoped that everyone would accept them.
We have seen more than once the experts in the industry mentioned that the effect of product packaging on anti-counterfeiting seems to be replaying in the old tune, but you must not ignore it, because this is the most direct means after all. As a well-known enterprise in the global printing industry, Epson seems to regard "anti-counterfeiting and anti-counterfeiting" as very important. It replaced all the laser holographic anti-counterfeiting labels on the original packaging with "color-changing anti-counterfeiting labels". This new "color-changing anti-counterfeiting label" "Stickers" are manufactured using special printing technology, which is mainly characterized by a layer of special ink on the anti-counterfeiting anti-counterfeiting label. When the buyer changes the viewing angle, the anti-counterfeiting label will show changes in bronze and green colors. If the color of the anti-counterfeiting label does not change between bronze and green, which further improves the anti-counterfeiting capability and the convenience of identification; in particular, in order to further improve the tightness of the entire anti-counterfeiting measures, Epson genuine ribbons are also equipped with "800 stickers", in this complete anti-counterfeiting process, the two are indispensable, and the Epson ribbon anti-counterfeiting measures are pushed to the extreme.
As for the identification of technology, the author can only start with four aspects that directly affect the quality of the ribbon. They are: tape base, joint weld, ink and length.
Epson's original ribbon is woven with nylon yarn as the raw material, which has excellent adhesion and penetration ability and can effectively extend the service life. To distinguish it, it is based on a high-density tape base that is entangled, lint-free, and inconvenient. When you buy original Epson ribbons, you can look at the ribbons against the light. Generally, high-density tape bases that cannot pass through the light. The quality is better, it is genuine, otherwise, it is a fake product. The density of the tape base does not meet the standard requirements, it is easy to hang the needle, and it will greatly reduce the printing effect.
As for the joint welding seam, it should be noted that the welding angle must be greater than 30 °, the joint at the seam is smooth, no obvious marks or protrusions, because, if the above conditions occur, it will cause serious wear and tear on the ribbon Even the printing needle is broken, so for distinguishing the authenticity of Epson ribbon, everyone must carefully observe the joint weld.
Then, it is the turn of the ink, and the ink attached to the ribbon should be moderate, otherwise it will seriously affect the printing effect. The ink on the original Epson ribbon has been degreased, which not only has strong adhesion, but also penetrates into the base fiber. It looks relatively dry, and there is no obvious ink trace on the finger when touched by hand. Those inferior inks seem to have sufficient ink, but "color weight" will occur during the printing process, and it can enter the needle head between the print head needle holes and solidify, blocking the print head, causing the printer to print normally In severe cases, it may cause the resistance of the print head to increase the needle and break the print pin, the parallel groove of the print pin is crushed, the print head drive chip or the ribbon motor is burned out and other faults.
The ribbon length, which is a "very high-end" technical problem for the author, because I don't know much, I can only say I'm sorry.
Comprehensive analysis, the low price is the only condition for the survival of inferior ribbons, which brings unpredictable consequences after use-the service life is extremely short, it needs to be replaced frequently, and it is easy to cause printer failure. Therefore, here The author recommends that the majority of needle printer users do not only see the price of the ribbon and ignore the quality identification when choosing the ribbon, otherwise it will cause greater economic losses. Interested users may wish to refer to the author's suggestions.
As everyone expected, this seemingly uninterested ribbon market, which is closely related to our lives, is also full of fakes. After a period of investigation and search, the number obtained is staggering-40% Forty percent of the fakes are all over the crowded IT consumables market. For this era of huge demand for consumables, how can this kind of harm be measured? False ribbon-not only will reduce the effective service life of the needle printer, but also increase the printer repair rate. The most important thing is that due to the serious quality problems of the welding seam, ribbon and ink, the printing effect is not ideal. As a result, the normal work is delayed, and in this "time is like gold" working atmosphere, it can hardly be tolerated. As a result, the editors searched around for good ways to buy ribbons, and found that only Epson ribbons' anti-counterfeiting measures were more complete and transparent. So, I asked them out and hoped that everyone would accept them.
We have seen more than once the experts in the industry mentioned that the effect of product packaging on anti-counterfeiting seems to be replaying in the old tune, but you must not ignore it, because this is the most direct means after all. As a well-known enterprise in the global printing industry, Epson seems to regard "anti-counterfeiting and anti-counterfeiting" as very important. It replaced all the laser holographic anti-counterfeiting labels on the original packaging with "color-changing anti-counterfeiting labels". This new "color-changing anti-counterfeiting label" "Stickers" are manufactured using special printing technology, which is mainly characterized by a layer of special ink on the anti-counterfeiting anti-counterfeiting label. When the buyer changes the viewing angle, the anti-counterfeiting label will show changes in bronze and green colors. If the color of the anti-counterfeiting label does not change between bronze and green, which further improves the anti-counterfeiting capability and the convenience of identification; in particular, in order to further improve the tightness of the entire anti-counterfeiting measures, Epson genuine ribbons are also equipped with "800 stickers", in this complete anti-counterfeiting process, the two are indispensable, and the Epson ribbon anti-counterfeiting measures are pushed to the extreme.
As for the identification of technology, the author can only start with four aspects that directly affect the quality of the ribbon. They are: tape base, joint weld, ink and length.
Epson's original ribbon is woven with nylon yarn as the raw material, which has excellent adhesion and penetration ability and can effectively extend the service life. To distinguish it, it is based on a high-density tape base that is entangled, lint-free, and inconvenient. When you buy original Epson ribbons, you can look at the ribbons against the light. Generally, high-density tape bases that cannot pass through the light. The quality is better, it is genuine, otherwise, it is a fake product. The density of the tape base does not meet the standard requirements, it is easy to hang the needle, and it will greatly reduce the printing effect.
As for the joint welding seam, it should be noted that the welding angle must be greater than 30 °, the joint at the seam is smooth, no obvious marks or protrusions, because, if the above conditions occur, it will cause serious wear and tear on the ribbon Even the printing needle is broken, so for distinguishing the authenticity of Epson ribbon, everyone must carefully observe the joint weld.
Then, it is the turn of the ink, and the ink attached to the ribbon should be moderate, otherwise it will seriously affect the printing effect. The ink on the original Epson ribbon has been degreased, which not only has strong adhesion, but also penetrates into the base fiber. It looks relatively dry, and there is no obvious ink trace on the finger when touched by hand. Those inferior inks seem to have sufficient ink, but "color weight" will occur during the printing process, and it can enter the needle head between the print head needle holes and solidify, blocking the print head, causing the printer to print normally In severe cases, it may cause the resistance of the print head to increase the needle and break the print pin, the parallel groove of the print pin is crushed, the print head drive chip or the ribbon motor is burned out and other faults.
The ribbon length, which is a "very high-end" technical problem for the author, because I don't know much, I can only say I'm sorry.
Comprehensive analysis, the low price is the only condition for the survival of inferior ribbons, which brings unpredictable consequences after use-the service life is extremely short, it needs to be replaced frequently, and it is easy to cause printer failure. Therefore, here The author recommends that the majority of needle printer users do not only see the price of the ribbon and ignore the quality identification when choosing the ribbon, otherwise it will cause greater economic losses. Interested users may wish to refer to the author's suggestions.
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