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February 25,2023

Check and clean the print heads

If the nozzle is blocked, the printout becomes blurred, with visible stripes or abnormal colors. If the nozzle is severely blocked, the printout will be a sheet of white paper. When the printing quality drops, first use the nozzle inspection function to c

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The correct method of printer nozzle installation and precautions

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February 06,2023

The correct method of printer nozzle installation and precautions

The nozzle detection is normal, but the print is always broken. If you carefully observe the nozzle detection pattern, it is not difficult to find that the pattern is caused by the deviation of the print head, call the print head calibration tool in the a

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Published by:

January 31,2023

Process of

Process of "error-printing" occurred on the printer 1: First, determine whether the printer is installed normally and the data cable connection is loose. 2: Set the printer required to be printed as the default printer; 3: From start-Se

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How to replace the printer ink cartridge?

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January 09,2023

How to replace the printer ink cartridge?

Office employees basically need to use a printer, because basic office workers are equipped with a printer. There is a low amount of toner before the printer changes the cartridge. The replacement of the ink cartridges can be bought online, can also be bo

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Epson Cleaning of the printer spray nozzle

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December 30,2022

Epson Cleaning of the printer spray nozzle

Inkjet printers seem to have this problem, put for a period of time do not plug, printing "nozzle check" will find that the line is disconnected or even some colors do not come out, this time will prompt you to do a "print head cleaning&quo

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How to do the printer print dislocation?

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December 21,2022

How to do the printer print dislocation?

Newly bought inkjet printer, in the first few days of the printing effect is still satisfactory, but the good times did not last long, after dozens of pages of documents after the black ink cartridges emergency, the replacement of "easy ink" app

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Johope Group

With 20-year experience in printer parts, Johope has been a professional supplier of original print heads (printheads) and manufacturer of printer ink supply parts, including sub tanks, dampers, filters, ink tubes, which are OEM optional.