Q1: Disadvantages caused by using of bad quality Willett 43s filters?
A1: 1, Can't meet the required filtering effect; 2, Bad quality material of the Willett 43s filters might have chemical reactions with ink, and the new generated substance will pollute the ink and cause instability to the printer, which finally may affect the ink dot and environmental protection performance.
Q2: Why the original consumables are safe to use only when they are corresponded with relevant laws and regulations, like laws of chemical manufacturing and using, REACH, ROHS, etc.
A2: 1, The ingredients of the consumables can be tracked because the main ingredients of Willett 43s ink are MEK and Acetone, which belong to precursor chemicals and should be strictly supervised. All of the raw materials for the original consumables should be recorded by relevant national management department. While for inferior consumables suppliers, they have no record for kinds of reasons and are not allowed to produce and sell consumables by law and regulations. What's more, customers who buy the low quality consumables should partially undertake the legal responsibility; 2, All the ingredients of the consumables meet EU's REACH and ROHS regulations, which make sure the Willett 43s ink dot also meet the relevant laws and regulations.
Q3: How to correctly use pigment ink of Willett 43s printer?
A3: 1, Shake the ink cartridge until there is no sedimentary at the bottom before adding ink into Willett 43s printer; 2, If adding the Willett 43s ink into the Willett 43s printer before equally shaking the ink cartridge, there would be the problem of bad ink adhesive force and lighter ink color; 3, If the pigment Videojet ink is still not run out after a month, please take out the ink cartridge, and then shake it equally before adding it to Willett 43s printer.
Q4: Why is the adhesive force of the ink being worse after a period of using of Willett 43s printer?
A1: 1, Please check whether the Willett 43s ink is within guarantee period; 2, Check whether the reading of the viscosity is closed to the one before. If it is nearly the same, please check the difference of the Willett 43s ink; if the color is lighter than before, it could be the reason of frequency cleanings of print nozzle, which reduce the density of the ink; thus new Willett 43s ink should be changed.
Huax Tech sincerely supplies from all over the world with high quality spare parts and filters of brands of Inkjet printers, like Domino Printer, Videojet Printer, Willett Printer, Linx Printer, Imaje Printer, etc.
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