Crystal head

Dispositif de pointage Périphériques Code EAN: 0791392429288 Rubrique principale Périphériques: Dispositif de pointage En-tête / Fabricant: Anself Origine_import: All-in-one Titre: RJ45 Crystal Head Network Crystal Head 8P8C Plaqu¿¿ or

Adaptateur d'entrée Adaptateurs d'entrée Code EAN: 3772559795764 En-tête / Fabricant: LESHP Origine_import: All-in-one Titre: Top Sale! câble réseau cat8 crystal head 10 mètres

Adaptateur d'entrée Adaptateurs d'entrée Code EAN: 7362075574064 En-tête / Fabricant: OUTAD Origine_import: All-in-one Titre: câble réseau cat8 crystal head 10 mètres +-ss

Adaptateur d'entrée Adaptateurs d'entrée Code EAN: 7362075599081 En-tête / Fabricant: OUTAD Origine_import: All-in-one Titre: câble réseau cat8 crystal head 10 mètres +-lh

Adaptateur d'entrée Adaptateurs d'entrée Code EAN: 7362075590743 En-tête / Fabricant: OUTAD Origine_import: All-in-one Titre: câble réseau cat8 crystal head 10 mètres +-nr

Adaptateur d'entrée Adaptateurs d'entrée Code EAN: 7362075507420 En-tête / Fabricant: OUTAD Origine_import: All-in-one Titre: câble réseau cat8 crystal head 10 mètres +-bs

Adaptateur d'entrée Adaptateurs d'entrée Code EAN: 0023447450320 En-tête / Fabricant: OUTAD Origine_import: All-in-one Titre: câble réseau cat8 crystal head 10 mètres +--UL

Adaptateur d'entrée Adaptateurs d'entrée Code EAN: 7362075594918 En-tête / Fabricant: OUTAD Origine_import: All-in-one Titre: câble réseau cat8 crystal head 10 mètres +-mr

Adaptateur d'entrée Adaptateurs d'entrée Code EAN: 7363587679414 En-tête / Fabricant: OUTAD Origine_import: All-in-one Titre: câble réseau cat8 crystal head 10 mètres $$

Adaptateur d'entrée Adaptateurs d'entrée Code EAN: 7362075582403 En-tête / Fabricant: OUTAD Origine_import: All-in-one Titre: câble réseau cat8 crystal head 10 mètres +-pr

Adaptateur d'entrée Adaptateurs d'entrée Code EAN: 7362075578239 En-tête / Fabricant: OUTAD Origine_import: All-in-one Titre: câble réseau cat8 crystal head 10 mètres +-st

Adaptateur d'entrée Adaptateurs d'entrée Code EAN: 7362075503255 En-tête / Fabricant: OUTAD Origine_import: All-in-one Titre: câble réseau cat8 crystal head 10 mètres +-hs

Adaptateur d'entrée Adaptateurs d'entrée Code EAN: 7362075511595 En-tête / Fabricant: OUTAD Origine_import: All-in-one Titre: câble réseau cat8 crystal head 10 mètres +-by

Adaptateur d'entrée Adaptateurs d'entrée Code EAN: 7362075586579 En-tête / Fabricant: OUTAD Origine_import: All-in-one Titre: câble réseau cat8 crystal head 10 mètres +-pl

Adaptateur d'entrée Adaptateurs d'entrée Code EAN: 7624026993158 En-tête / Fabricant: OUTAD Origine_import: All-in-one Titre: câble réseau cat8 crystal head 10 mètres +-ACH

Accessoires pour ordinateurs Accessoires pour ordinateurs Code EAN: 0739665533959 En-tête / Fabricant: Kenasshop Origine_import: All-in-one Titre: RJ45 6P 8P Network Pliers Multifunction Cutter Piercing Crystal Head Crimping Pliers (Blue)

- - - - - - - - - - - - Product Description After purchasing and receiving the goods, please pay attention to the following items: NOTE: The power must be cut off before the Epson print head is installed, otherwise it will cause the print head’s circuit board to be burned out. 1.When the print head is shipped, it will be coated with a protective liquid. When using it for the first time, wipe the print head before installing it. The protective liquid drops on the chip and where the ink bleeds. And use tissue to gently wipe the protective liquid on the chip (on the copper sheet). Don't use cleaning fluid or eraser. 2.During the regeneration process of the print head, the original ink will be cleaned and the protective liquid will be injected. If there is no protective liquid, printing will not be done when  the pipeline is dry. If the print head can be detected, but color irregularity or blurry is observed, you can continue to add ink to print, print sheets to use up the protection liquid. And then the color can be used to print. 3. If the printing is not clear, press the cleaning button of the machine. And the print head can be cleaned when the ink cartridge is full of ink. If there is no ink to clean the print head, it is easy to be burn out. And you can print clearly after printing a few times. 4. Clean the print head directly on the machine instead using cleaning fluid. If you clean it with cleaning fluid and do not drop the protective fluid, the print head will be completely blocked  and can not be used. 5. Don't use cleaning fluid or water to clean the print head, otherwise the print head will be completely blocked. When replacing the print head, please pay attention to the following items: 1.After receiving the print head, do not use a needle tube to inject water to check if the print head is blocked. It is a useless and dangerous practice. First of all, once the print head gets water and is not dry, and power on the machine, the main board will be burned out, and even the print head will be burned out. 2.The head surface of the print head is very fragile. It must not be touched, and needs to be protected. Its surface is an aluminum sheet, and inside is coated with a crystal oscillator and a very small ink tube. It will be deformed or even broken when touched, and the print head will be scrapped. 3.Be careful when installing the print head, be sure to cut off the power first, and install it in place. After installation, please push gently with your hands. Do not power on after installation, because if the head is not in place, the head will easily break when the machine moves. But your hands can feel, and it is easy to control. 4.When connecting the plug cable, do not be with ink. And make sure to make good contact with the socket and not touch the feet. Otherwise, it will cause the print head to short-circuit and burn. 5.The steel shaft should also be clean and smooth. Use tissue to stick some lubricating oil to wipe it off. Do not directly add oil to the shaft because excess oil will flow to the print head and cause damage. 6.After confirming that the machinery and circuit are normal, it is necessary to check the water circuit. First, check whether the amount of water in the ink cartridge is sufficient or not; second, check whether the small cleaning blade and the ink pump are dirty or not. 7.There will be air in the newly installed print head, so it will not print normally immediately. Only after the air in the print head is completely exhausted can the lines be printed normally. First of all, you can use the machine's cleaning function to perform intermittent cleaning (two cleanings each time,and then two more cleanings after a 30-minute pause). Excessive cleaning for many times will cause ink accumulation in the cleaning pump. It will not only cause color mixing and ink leakage, but also

- - - - - - - - - - - - - - - - - - - - - - - - Product Description After purchasing and receiving the goods, please pay attention to the following items: NOTE: The power must be cut off before the Epson print head is installed, otherwise it will cause the print head’s circuit board to be burned out. 1.When the print head is shipped, it will be coated with a protective liquid. When using it for the first time, wipe the print head before installing it. The protective liquid drops on the chip and where the ink bleeds. And use tissue to gently wipe the protective liquid on the chip (on the copper sheet). Don't use cleaning fluid or eraser. 2.During the regeneration process of the print head, the original ink will be cleaned and the protective liquid will be injected. If there is no protective liquid, printing will not be done when the pipeline is dry. If the print head can be detected, but color irregularity or blurry is observed, you can continue to add ink to print, print sheets to use up the protection liquid. And then the color can be used to print. 3. If the printing is not clear, press the cleaning button of the machine. And the print head can be cleaned when the ink cartridge is full of ink. If there is no ink to clean the print head, it is easy to be burn out. And you can print clearly after printing a few times. 4. Clean the print head directly on the machine instead using cleaning fluid. If you clean it with cleaning fluid and do not drop the protective fluid, the print head will be completely blocked and can not be used. 5. Don't use cleaning fluid or water to clean the print head, otherwise the print head will be completely blocked. When replacing the print head, please pay attention to the following items: 1.After receiving the print head, do not use a needle tube to inject water to check if the print head is blocked. It is a useless and dangerous practice. First of all, once the print head gets water and is not dry, and power on the machine, the main board will be burned out, and even the print head will be burned out. 2.The head surface of the print head is very fragile. It must not be touched, and needs to be protected. Its surface is an aluminum sheet, and inside is coated with a crystal oscillator and a very small ink tube. It will be deformed or even broken when touched, and the print head will be scrapped. 3.Be careful when installing the print head, be sure to cut off the power first, and install it in place. After installation, please push gently with your hands. Do not power on after installation, because if the head is not in place, the head will easily break when the machine moves. But your hands can feel, and it is easy to control. 4.When connecting the plug cable, do not be with ink. And make sure to make good contact with the socket and not touch the feet. Otherwise, it will cause the print head to short-circuit and burn. 5.The steel shaft should also be clean and smooth. Use tissue to stick some lubricating oil to wipe it off. Do not directly add oil to the shaft because excess oil will flow to the print head and cause damage. 6.After confirming that the machinery and circuit are normal, it is necessary to check the water circuit. First, check whether the amount of water in the ink cartridge is sufficient or not; second, check whether the small cleaning blade and the ink pump are dirty or not. 7.There will be air in the newly installed print head, so it will not print normally immediately. Only after the air in the print head is completely exhausted can the lines be printed normally. First of all, you can use the machine's cleaning function to perform intermittent cleaning (two cleanings each time,and then two more cleanings after a 30-minute pause). Excessive cleaning for many times will cause ink accumulation in the cleaning pump. It will not only cause color mixing and ink leakage, but also waste ink. 8.Secondly, you can print more pictures to let the print head exhaus En savoir plus Collaboration commerciale.

- - - - - - - - - - - - Product Description After purchasing and receiving the goods, please pay attention to the following items: NOTE: The power must be cut off before the Epson print head is installed, otherwise it will cause the print head’s circuit board to be burned out. 1.When the print head is shipped, it will be coated with a protective liquid. When using it for the first time, wipe the print head before installing it. The protective liquid drops on the chip and where the ink bleeds. And use tissue to gently wipe the protective liquid on the chip (on the copper sheet). Don't use cleaning fluid or eraser. 2.During the regeneration process of the print head, the original ink will be cleaned and the protective liquid will be injected. If there is no protective liquid, printing will not be done when the pipeline is dry. If the print head can be detected, but color irregularity or blurry is observed, you can continue to add ink to print, print sheets to use up the protection liquid. And then the color can be used to print. 3. If the printing is not clear, press the cleaning button of the machine. And the print head can be cleaned when the ink cartridge is full of ink. If there is no ink to clean the print head, it is easy to be burn out. And you can print clearly after printing a few times. 4. Clean the print head directly on the machine instead using cleaning fluid. If you clean it with cleaning fluid and do not drop the protective fluid, the print head will be completely blocked and can not be used. 5. Don't use cleaning fluid or water to clean the print head, otherwise the print head will be completely blocked. When replacing the print head, please pay attention to the following items: 1.After receiving the print head, do not use a needle tube to inject water to check if the print head is blocked. It is a useless and dangerous practice. First of all, once the print head gets water and is not dry, and power on the machine, the main board will be burned out, and even the print head will be burned out. 2.The head surface of the print head is very fragile. It must not be touched, and needs to be protected. Its surface is an aluminum sheet, and inside is coated with a crystal oscillator and a very small ink tube. It will be deformed or even broken when touched, and the print head will be scrapped. 3.Be careful when installing the print head, be sure to cut off the power first, and install it in place. After installation, please push gently with your hands. Do not power on after installation, because if the head is not in place, the head will easily break when the machine moves. But your hands can feel, and it is easy to control. 4.When connecting the plug cable, do not be with ink. And make sure to make good contact with the socket and not touch the feet. Otherwise, it will cause the print head to short-circuit and burn. 5.The steel shaft should also be clean and smooth. Use tissue to stick some lubricating oil to wipe it off. Do not directly add oil to the shaft because excess oil will flow to the print head and cause damage. 6.After confirming that the machinery and circuit are normal, it is necessary to check the water circuit. First, check whether the amount of water in the ink cartridge is sufficient or not; second, check whether the small cleaning blade and the ink pump are dirty or not. 7.There will be air in the newly installed print head, so it will not print normally immediately. Only after the air in the print head is completely exhausted can the lines be printed normally. First of all, you can use the machine's cleaning function to perform intermittent cleaning (two cleanings each time,and then two more cleanings after a 30-minute pause). Excessive cleaning for many times will cause ink accumulation in the cleaning pump. It will not only cause color mixing and ink leakage, but also waste ink. 8.Secondly, you can print more pictures to let the print head exhaust air during work. Third, if the mac En savoir plus Collaboration commerciale.

Vous Pouvez Aussi Aimer - Tête d'impression Printhead pour iX4000 iX5000 iP3100 iP3000 MP710 MP730 MP740 55.19 EUR Free shipping - Tête d'impression Printhead pour 9100i S9000 S900 i9100 F9000 F900 QY6-0039 57.59 EUR Free shipping - Tête d'impression pour WF7610 WF7620 WF7611 WF7111 WF7621 WF3641 WF7710 A 65.99 EUR Free shipping - Tête d'impression Printhead pour i9900 I9950 IP8600 Pro900 9900i Mark II S 107.99 EUR Free shipping - Tête d'impression pour Epson WF-2630 L300 L301 XP315 XP415 ME401 ME303 WF-2520 59.99 EUR Free shipping - Tête d'impression pour HP 932 933 XL OfficeJet 7110 7610 7612 7600 6060e 6100e 57.59 EUR Free shipping - QY6-0075 Tête d'impression pour MP770 MP790 PIXMA MP750 MP760 860I 865R QY6-0049 41.99 EUR Free shipping - Tête d'impression pour e pson XP600/XP601/XP950/XP820 FA09050 Full Colors S 260.39 EUR Free shipping SAFE b'&' SECURE SHOPPING 100% SATISFACTION GUARANTEED FAST SHIPPING Store Categories Store Categories - Other - Voitures - Électronique grand public - Ordinateurs / tablettes et rés - Commerce et industrie - Maison et jardin - Articles de sport - Jouets et hobbies - Instruments de musique - Accessoires pour panneau de ba - Caméras et photos - Vêtements - Express Post'S Item 934 935 Tête d'impression pour HP Officejet Pro 6230 6830 6815 6812 6835 S Product Description After purchasing and receiving the goods, please pay attention to the following items: NOTE: The power must be cut off before the Epson print head is installed, otherwise it will cause the print head’s circuit board to be burned out. 1.When the print head is shipped, it will be coated with a protective liquid. When using it for the first time, wipe the print head before installing it. The protective liquid drops on the chip and where the ink bleeds. And use tissue to gently wipe the protective liquid on the chip (on the copper sheet). Don't use cleaning fluid or eraser. 2.During the regeneration process of the print head, the original ink will be cleaned and the protective liquid will be injected. If there is no protective liquid, printing will not be done when the pipeline is dry. If the print head can be detected, but color irregularity or blurry is observed, you can continue to add ink to print, print sheets to use up the protection liquid. And then the color can be used to print. 3. If the printing is not clear, press the cleaning button of the machine. And the print head can be cleaned when the ink cartridge is full of ink. If there is no ink to clean the print head, it is easy to be burn out. And you can print clearly after printing a few times. 4. Clean the print head directly on the machine instead using cleaning fluid. If you clean it with cleaning fluid and do not drop the protective fluid, the print head will be completely blocked and can not be used. 5. Don't use cleaning fluid or water to clean the print head, otherwise the print head will be completely blocked. When replacing the print head, please pay attention to the following items: 1.After receiving the print head, do not use a needle tube to inject water to check if the print head is blocked. It is a useless and dangerous practice. First of all, once the print head gets water and is not dry, and power on the machine, the main board will be burned out, and even the print head will be burned out. 2.The head surface of the print head is very fragile. It must not be touched, and needs to be protected. Its surface is an aluminum sheet, and inside is coated with a crystal oscillator and a very small ink tube. It will be deformed or even broken when touched, and the print head will be scrapped. 3.Be careful when installing the print head, be sure to cut off the power first, and install it in place. After installation, please push gently with your hands. Do not power on after installation, because if the head is not in place, the head will easily break when the machine moves. But your hands can feel, and it is easy to control. 4.When connecting the pl En savoir plus Collaboration commerciale.

Vous Pouvez Aussi Aimer - Tête d'impression Printhead pour PIXMA PRO9500 Mark II nozzle QY6-0077 S 141.59 EUR Free shipping - Tête d'impression pour e pson XP600/XP601/XP950/XP820 FA09050 Full Colors S 260.39 EUR Free shipping - Tête d'impression pour Epson WF-2630 L300 L301 XP315 XP415 ME401 ME303 WF-2520 59.99 EUR Free shipping - Tête d'impression Printhead pour iX4000 iX5000 iP3100 iP3000 MP710 MP730 MP740 55.19 EUR Free shipping - QY6-0072 Tête d'impression Printhead pour iP4600 iP4680 iP4700 4760 MP630 S 45.59 EUR Free shipping - F173030 Tête d'impression pour epson 1390/1400/1410/1430/1500W R260 S 176.39 EUR Free shipping - QY6-0055 Tête d'impression Printhead pour i9900 iP8500 9950 ip9100 PRO9000 S 79.19 EUR Free shipping - Tête d'impression pour WF7610 WF7620 WF7611 WF7111 WF7621 WF3641 WF7710 A 65.99 EUR Free shipping SAFE b'&' SECURE SHOPPING 100% SATISFACTION GUARANTEED FAST SHIPPING Store Categories Store Categories - Other - Voitures - Électronique grand public - Ordinateurs / tablettes et rés - Commerce et industrie - Maison et jardin - Articles de sport - Jouets et hobbies - Instruments de musique - Accessoires pour panneau de ba - Caméras et photos - Vêtements - Express Post'S Item 934 935 Tête d'impression pour HP Officejet Pro 6230 6830 6815 6812 6835 S Product Description After purchasing and receiving the goods, please pay attention to the following items: NOTE: The power must be cut off before the Epson print head is installed, otherwise it will cause the print head’s circuit board to be burned out. 1.When the print head is shipped, it will be coated with a protective liquid. When using it for the first time, wipe the print head before installing it. The protective liquid drops on the chip and where the ink bleeds. And use tissue to gently wipe the protective liquid on the chip (on the copper sheet). Don't use cleaning fluid or eraser. 2.During the regeneration process of the print head, the original ink will be cleaned and the protective liquid will be injected. If there is no protective liquid, printing will not be done when the pipeline is dry. If the print head can be detected, but color irregularity or blurry is observed, you can continue to add ink to print, print sheets to use up the protection liquid. And then the color can be used to print. 3. If the printing is not clear, press the cleaning button of the machine. And the print head can be cleaned when the ink cartridge is full of ink. If there is no ink to clean the print head, it is easy to be burn out. And you can print clearly after printing a few times. 4. Clean the print head directly on the machine instead using cleaning fluid. If you clean it with cleaning fluid and do not drop the protective fluid, the print head will be completely blocked and can not be used. 5. Don't use cleaning fluid or water to clean the print head, otherwise the print head will be completely blocked. When replacing the print head, please pay attention to the following items: 1.After receiving the print head, do not use a needle tube to inject water to check if the print head is blocked. It is a useless and dangerous practice. First of all, once the print head gets water and is not dry, and power on the machine, the main board will be burned out, and even the print head will be burned out. 2.The head surface of the print head is very fragile. It must not be touched, and needs to be protected. Its surface is an aluminum sheet, and inside is coated with a crystal oscillator and a very small ink tube. It will be deformed or even broken when touched, and the print head will be scrapped. 3.Be careful when installing the print head, be sure to cut off the power first, and install it in place. After installation, please push gently with your hands. Do not power on after installation, because if the head is not in place, the head will easily break when the machine moves. But your hands can feel, and it is easy to control. 4.When connecting the plug cable, do n En savoir plus Collaboration commerciale.

Vous Pouvez Aussi Aimer - Tête d'impression pour e pson XP600/XP601/XP950/XP820 FA09050 Full Colors S 260.39 EUR Free shipping - Tête d'impression pour HP 932 933 XL OfficeJet 7110 7610 7612 7600 6060e 6100e 57.59 EUR Free shipping - QY6-0075 Tête d'impression pour MP770 MP790 PIXMA MP750 MP760 860I 865R QY6-0049 41.99 EUR Free shipping - Tête d'impression Printhead Full Color pour PIXMA iP100 IP110 S 62.39 EUR Free shipping - 952 955 Tête d'impression pour HP Officejet Pro 8710 8216 7740 8720 8730 8210 S 92.39 EUR Free shipping - ESP C100 C110 C310 C315 C300 ESP 3.2 Hero 5.1/3.1 Tête d'impression S 34.79 EUR Free shipping - QY6-0055 Tête d'impression Printhead pour i9900 iP8500 9950 ip9100 PRO9000 S 79.19 EUR Free shipping - Tête d'impression Printhead pour PIXMA PRO9500 Mark II nozzle QY6-0077 S 141.59 EUR Free shipping SAFE b'&' SECURE SHOPPING 100% SATISFACTION GUARANTEED FAST SHIPPING Store Categories Store Categories - Other - Voitures - Électronique grand public - Ordinateurs / tablettes et rés - Commerce et industrie - Maison et jardin - Articles de sport - Jouets et hobbies - Instruments de musique - Accessoires pour panneau de ba - Caméras et photos - Vêtements - Express Post'S Item 934 935 Tête d'impression pour HP Officejet Pro 6230 6830 6815 6812 6835 S Product Description After purchasing and receiving the goods, please pay attention to the following items: NOTE: The power must be cut off before the Epson print head is installed, otherwise it will cause the print head’s circuit board to be burned out. 1.When the print head is shipped, it will be coated with a protective liquid. When using it for the first time, wipe the print head before installing it. The protective liquid drops on the chip and where the ink bleeds. And use tissue to gently wipe the protective liquid on the chip (on the copper sheet). Don't use cleaning fluid or eraser. 2.During the regeneration process of the print head, the original ink will be cleaned and the protective liquid will be injected. If there is no protective liquid, printing will not be done when the pipeline is dry. If the print head can be detected, but color irregularity or blurry is observed, you can continue to add ink to print, print sheets to use up the protection liquid. And then the color can be used to print. 3. If the printing is not clear, press the cleaning button of the machine. And the print head can be cleaned when the ink cartridge is full of ink. If there is no ink to clean the print head, it is easy to be burn out. And you can print clearly after printing a few times. 4. Clean the print head directly on the machine instead using cleaning fluid. If you clean it with cleaning fluid and do not drop the protective fluid, the print head will be completely blocked and can not be used. 5. Don't use cleaning fluid or water to clean the print head, otherwise the print head will be completely blocked. When replacing the print head, please pay attention to the following items: 1.After receiving the print head, do not use a needle tube to inject water to check if the print head is blocked. It is a useless and dangerous practice. First of all, once the print head gets water and is not dry, and power on the machine, the main board will be burned out, and even the print head will be burned out. 2.The head surface of the print head is very fragile. It must not be touched, and needs to be protected. Its surface is an aluminum sheet, and inside is coated with a crystal oscillator and a very small ink tube. It will be deformed or even broken when touched, and the print head will be scrapped. 3.Be careful when installing the print head, be sure to cut off the power first, and install it in place. After installation, please push gently with your hands. Do not power on after installation, because if the head is not in place, the head will easily break when the machine moves. But your hands can feel, and it is easy to control. 4.When connecting the plug cable, do not be En savoir plus Collaboration commerciale.

Vous Pouvez Aussi Aimer - QY6-0072 Tête d'impression Printhead pour iP4600 iP4680 iP4700 4760 MP630 S 45.59 EUR Free shipping - Tête d'impression pour WF7610 WF7620 WF7611 WF7111 WF7621 WF3641 WF7710 A 65.99 EUR Free shipping - Tête d'impression pour e pson XP600/XP601/XP950/XP820 FA09050 Full Colors S 260.39 EUR Free shipping - Tête d'impression pour iP8720 iP8750 iP8780 MG6310 MG7520 MG7180 QY6-0083 S 49.19 EUR Free shipping - QY6-0075 Tête d'impression pour MP770 MP790 PIXMA MP750 MP760 860I 865R QY6-0049 41.99 EUR Free shipping - QY6-0084 Tête d'impression Print Head pour PRO-100 PRO 100 QY6-0084-000 128.39 EUR Free shipping - ESP C100 C110 C310 C315 C300 ESP 3.2 Hero 5.1/3.1 Tête d'impression S 34.79 EUR Free shipping - Tête d'impression pour Epson WF-2630 L300 L301 XP315 XP415 ME401 ME303 WF-2520 59.99 EUR Free shipping SAFE b'&' SECURE SHOPPING 100% SATISFACTION GUARANTEED FAST SHIPPING Store Categories Store Categories - Other - Voitures - Électronique grand public - Ordinateurs / tablettes et rés - Commerce et industrie - Maison et jardin - Articles de sport - Jouets et hobbies - Instruments de musique - Accessoires pour panneau de ba - Caméras et photos - Vêtements - Express Post'S Item 934 935 Tête d'impression pour HP Officejet Pro 6230 6830 6815 6812 6835 S Product Description After purchasing and receiving the goods, please pay attention to the following items: NOTE: The power must be cut off before the Epson print head is installed, otherwise it will cause the print head’s circuit board to be burned out. 1.When the print head is shipped, it will be coated with a protective liquid. When using it for the first time, wipe the print head before installing it. The protective liquid drops on the chip and where the ink bleeds. And use tissue to gently wipe the protective liquid on the chip (on the copper sheet). Don't use cleaning fluid or eraser. 2.During the regeneration process of the print head, the original ink will be cleaned and the protective liquid will be injected. If there is no protective liquid, printing will not be done when the pipeline is dry. If the print head can be detected, but color irregularity or blurry is observed, you can continue to add ink to print, print sheets to use up the protection liquid. And then the color can be used to print. 3. If the printing is not clear, press the cleaning button of the machine. And the print head can be cleaned when the ink cartridge is full of ink. If there is no ink to clean the print head, it is easy to be burn out. And you can print clearly after printing a few times. 4. Clean the print head directly on the machine instead using cleaning fluid. If you clean it with cleaning fluid and do not drop the protective fluid, the print head will be completely blocked and can not be used. 5. Don't use cleaning fluid or water to clean the print head, otherwise the print head will be completely blocked. When replacing the print head, please pay attention to the following items: 1.After receiving the print head, do not use a needle tube to inject water to check if the print head is blocked. It is a useless and dangerous practice. First of all, once the print head gets water and is not dry, and power on the machine, the main board will be burned out, and even the print head will be burned out. 2.The head surface of the print head is very fragile. It must not be touched, and needs to be protected. Its surface is an aluminum sheet, and inside is coated with a crystal oscillator and a very small ink tube. It will be deformed or even broken when touched, and the print head will be scrapped. 3.Be careful when installing the print head, be sure to cut off the power first, and install it in place. After installation, please push gently with your hands. Do not power on after installation, because if the head is not in place, the head will easily break when the machine moves. But your hands can feel, and it is easy to control. 4.When connecting the plug cable, do no En savoir plus Collaboration commerciale.