Printhead is a vital component of inkjet printers, they are necessary for transferring it onto the paper, thus playing a crucial role in the printing process. Printheads contains small nozzles and are primary of two types:
Their mechanism is different, but the role in the printing process is the same, with time, in the absence of right care, printheads become clogged and get damaged over the time, leading to interruption in the printing process and reducing the lifespan of the printer. So, it becomes important to invest in a quality printhead that provides effective performance and smoothen the overall printing process.
Things To Consider While Investing In A Printhead
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Printer’s Specifications
The primary thing to note down is the compatibility of the printer, make sure you are purchasing a printhead, suitable to your printer. Printhead is available with different features, providing multiple choices to users, you can invest in one that fulfills your requirements.
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Select The Right Type
As mentioned earlier, printheads are available in primary two forms, i.e., thermal and piezoelectric, their mechanism is different, so choose the one that is appropriate for your requirement. In brief, thermal printers are ideal for ordinary usage, while piezoelectric printers are suitable to use for high-quality professional printing.
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Compare Prices
Compare different printheads prices on different platforms, note down their specifications and expected lifespan, calculate the return on investment wisely to make an informed decision. Many times we avoid investing in the right product because of their high initial costing, this method will provide you a detailed picture of the overall scenario and help you in taking the right decision.
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Maintenance And Support
It is a vital point which many of us miss while making a purchase of any product. In case of printheads, make sure you are purchasing the product from a brand which has a good reputation in providing post-sales services and has a good warranty network, it will help you claim the warranty in case of any issue.
Things To Consider While Using A Printhead (Maintenance Guide)
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Keep Using
The best way to keep your printhead running and avoid any clogging and damage, is to use it regularly, with prolonged inactivity, ink gets frozen into it, and becomes the reason for clogs. And while using the printer, make sure you are following the brand’s guidelines.
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Use Quality Ink And Properly Clean It
Another important point is to use high-quality ink as recommended by the printer brand, it will smoothen the printing process and will derive the best result. Moreover, set a cleaning schedule as per your usage, for example, weekly or monthly, and clean your printer thoroughly and regularly for the consistent results and avoid any future problem.
Shop Printheads Online From Deus In Ghana
In the printhead of a thermal ink printer, the ink is sprayed onto the paper in fast succession by means of numerous printing nozzles. Today’s printers dispose of about 400 printing nozzles. The ink volume that comes out per nozzle channel amounts to 4 to 5 Pico litres. In this way the finest printing gradations are guaranteed.
In every nozzle channel there are heating elements, which heat up to about 300 degrees
Celsius in less than 100 micro seconds, as soon as an electrical tension is created. The ink is then sprayed out of the nozzle channel and onto the paper like an explosion.
Actually, today all consumer and small office ink jet printers from Brother to Canon up to HP use the thermal printing process and this calls for the replacement of the printhead whenever it wears out.
Why do printheads wear out?
Printheads wear out particularly due to mechanical strain. This arises on the one end through the expansion and contraction of the piezo elements respectively the thermal elements and on the other end through the drying-up of the ink.
How often do printheads have to be replaced?
Within the service life of the printhead, it will dry up various times and, beyond the regular wear, it is also mechanically stressed by the printhead cleaning. A lot of modern printers, that use changeable printheads, indicate when a new printhead is necessary. In most cases though you notice yourself, that streaks arise while printing and a printhead cleaning does not help anymore.
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