Specification AdditionalPrinterFunctions : all_in_one Brand : CoYlBod BulletPoint1 : Efficient Use:To solve illegible marking caused by print head clogging (Vertical stripes, horizontal stripes, text printing or incomplete patterns). Make the print more clear, print color uniform and delicate BulletPoint2 : Excellent Cleaning Ability:It contains high-performance ingredients such as active enzymes, strong cleaning, which can effectively dissolve and clean OEM/factory inks, dye inks, pigment inks, sublimation inks, etc. It will not corrode the print head, so as to better achieve effective cleaning and protect the print head BulletPoint3 : After Sale Service:For the printer printhead cleaner, the success rate reaches 80-90% (Depending on the length of your printer will determine the effectiveness of this product). If there are any problems with the product under your normal use, just tell us and we will try the best to help every customer. [Risk Note: Self-repair may damage the printer. Please use this printhead cleaning solution as your last attempt.] BulletPoint4 : Easy to Operate:The printhead cleaning tool includes syringe, silicone tube and instruction manual to make cleaning more convenient and easier. No need to disassemble the print head, easy to operate. Please refer to the manual or the operate video to get detailed operating information BulletPoint5 : Applied to Multiple Models:XP-220XP-320XP-324XP-420XP-424XP-310XP-314XP-410XP-100XP-200XP-300XP-400XP-330XP-434 WF-2510 WF-2520WF-2530 WF-2540 WF-7620 WF-7610 WF-3640 WF-3620 WF-2630 WF-2650 WF-2750 WF-2750 2760 BulletPoint6 : Warm Tip: Please check the printer model of this ink cartridge for 67xl hp printer ink and make sure your printer model before placing an order. Color : 67xlBlack CompatibilityOptions : Compatible CompatibleDevices : Printer CompatiblePrinterModels1 : Canon PIXMA TS702, Canon PIXMA TS9521C CompatiblePrinterModels2 : Canon PIXMA TS6200, Canon PIXMA TS6320 CompatiblePrinterModels3 : Canon PIXMA TS6100, Canon PIXMA TS8300 CompatiblePrinterModels4 : Canon PIXMA TS8322, Canon PIXMA TS6300 CompatiblePrinterModels5 : Canon PIXMA TR8520, Canon PIXMA TS9520 ExternallyAssignedProductIdentifier1 : 751779929442 ExternallyAssignedProductIdentifier2 : 0751779929442 ItemName : CoYlBod Printhead Cleaning kit Compatible for Epson WF-7520 WF-7510 WF-7010 WF-2650 WF-2630 WF-2660 WF-2760 WF-2750 WF-3620 WF-3720 WF-3540 WF-3530 WF-3520 XP-340 XP-440 XP-446 Printer Nozzle Cleaner ItemPackageDimensions_Height : 12.192 centimeters ItemPackageDimensions_Length : 6.1976 centimeters ItemPackageDimensions_Width : 6.4008 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : inkjet-printer-ink-cartridges Manufacturer : CoYlBod MfgSeriesNumber : for canon 281 ink cartridges ModelName : Abfray Remanufactured 67XL Black ModelNumber : 90357 NumberOfItems : 1 PageYield : 700 PartNumber : 90357 ProductDescription : Directions:1. Heat the cleaning fluid.2. Print the "nozzle checking" test page to confirm the color to be cleaned.3. Pick out the ink cartridge.4. Inject the cleaning fluid into the print head that needs cleaning with a syringe, and wait for 10-12 hours,as shown in Figure 5.5. Install the ink cartridges and run the "nozzle cleaning" function twice in printer driver.After cleaning, if the clogging is more serious, maybe it's because the cleaning liquid hasn’t been totally discharged and still stays inside the print head. Please follow the following steps:1. If you have the refill ink for this printer, you can inhale ink 4ML with a syringe and inject it into the ink inlet of the print head, then install the cartridge and run the driver's "Print head cleaning" function 1 times.2. If you do not have the refill ink for this printer, you can use an empty syringe (do not need to inhale anything) to connect with the ink inlet of the print head, repeatedly push and pull the plunger of the syringe to discharge the cleaning liquid. Then install the ink cartridge, and run the driver "print head cleaning" function 1 times.3. If there is no improvement, you will need to wait 2 hours and try again to run the driver's "Print head cleaning" function 1 times. The above methods can be tried several times.P.S.:More detail instructions and tools are included in the package.Package content:3.4 oz Printhead Cleaning Fluid1×syringe(10ML)1×silicone tube1×instruction manualCautions:It may not work for serious clogging or when there is insoluble material inside the nozzle. You need to replace a new print head to solve the problem.We have added a video so that buyers can follow the video instruction. It is a complicated process of cleaning up nozzle clogging, which may take your time and use a lot of ink. ProductSiteLaunchDate : 2019-01-03T08:00:00.000Z Size : 100 ml Style : 67xl black SupplierDeclaredDgHzRegulation : not_applicable UnitCount : 3.38 UnspscCode : 44103100 WarrantyDescription : /