The HP Deskjet F2288 printer can t be blackened, it may be that the printhead is blocked, how to cle

The nozzle can be cleaned with water.

Method: 1. First remove the ink cartridge in the printer, you will find that there is a part similar to an integrated circuit at the bottom of the ink cartridge, this is where the nozzle is located, prepare some warm water at 50 60, pour the warm water into a clean and transparent cup, and then soak the nozzle at the bottom of the ink cartridge in water for 10 30 minutes.

2. Just immerse part of the nozzle in water, don't put the entire cartridge in the water. After soaking for 10 30 minutes, take out the ink cartridge from the water, shake it dry with moderate force, some ink will be thrown out of the nozzle part, absorb the ink thrown out of the ink cartridge nozzle with a napkin, install the cleaned ink cartridge back, and the ink cartridge cleaning process is completed.

3. Finally, use the printer to print an offline test page and compare the effect after cleaning.

Here's how:

1. Connect the printer to the computer, click [Start] [Printer and Fax] to enter the "Printer and Fax" dialog box, right-click the target printer and right-click "Properties";

2. When entering the "Properties" dialog box of the printer, select the "Maintenance" tab, and click the "Cleaning" or "Deep Cleaning" option;

3. Click "Execute", the printer will start cleaning by itself, and do not perform other operations in the process of printer cleaning;

4. After the printer is cleaned, click the "Nozzle Check" option, and then click the "Print Check Pattern" button;

5. Check whether it is cleaned, the system provides "pattern check", and compare the printed pattern with the pattern in the "pattern check" dialog box. If the print pattern is close to the picture on the left, it means that the cleaning has been successful.

Notes: 2It is forbidden to put other items on the printer. When the printer is not used for a long time, unplug the power plug from the power outlet.

3.Just in case, when there is thunder nearby, unplug the power plug from the outlet. If it is plugged in, there is a possibility that the machine will be damaged.

4.When the printer paper and ribbon cartridge are not set, printing is prohibited. The printhead and print roller will be damaged.

5.The printhead is at a high temperature. Do not touch until the temperature drops. Prevents burns, injuries.

6.Do not touch the metal part of the print cable connector and print head. Do not touch the print head when it is working.

Table. win7 did not run the program after booting but kept reading the hard disk,The hard disk light has been flashing non-stop,How。

Here's how:

1. Connect the printer and the computer, click [Start] [Printer and Fax] to enter the "Printer and Fax" dialog box, right-click the target printer and right-click "Properties";

2. When entering the "Properties" dialog box of the printer, select the "Maintenance" tab, and click the "Cleaning" or "Deep Cleaning" option;

3. Click "Execute", the printer will start cleaning by itself, and do not perform other operations in the process of printer cleaning;

4. After the printer is cleaned, click the "Nozzle Check" option, and then click the "Print Check Pattern" button;

5. Check whether it is cleaned, the system provides "pattern check", and compare the printed pattern with the pattern in the "pattern check" dialog box. If the print pattern is close to the picture on the left, it means that the cleaning has been successful.

Notes: 2It is forbidden to put other items on the printer. When the printer is not used for a long time, unplug the power plug from the power outlet.

3.Just in case, when there is thunder nearby, unplug the power plug from the outlet. If it is plugged in, there is a possibility that the machine will be damaged.

4.When the printer paper and ribbon cartridge are not set, printing is prohibited. The printhead and print roller will be damaged.

5.Printing Zheng blind head in a high temperature state. Contacting is forbidden until the temperature barrier has decreased. Prevents burns, injuries.

6.Do not touch the metal part of the print cable connector and print head. Do not touch the print head when it is working.

You blister too much water, HP's cartridge is one, that is to say, the chip is also on the cartridge, you should have soaked all the chips, buy a new one, buy a domestic brand, and only soak a little bit next time you soak it.

Just replace it with a new one.

The original one is broken.

Have you ever tried to change the cartridge?

Here's how:

1. Connect the printer to the computer, click [Start] [Printer and Fax] to enter the "Printer and Fax" dialog box, right-click the target printer and right-click "Properties";

2. When entering the "Properties" dialog box of the printer, select the "Maintenance" tab, and click the "Cleaning" or "Deep Cleaning" option;

3. Click "Execute", the printer will start cleaning by itself, and do not perform other operations in the process of printer cleaning;

4. After the printer is cleaned, click the "Nozzle Check" option, and then click the "Print Check Pattern" button;

5. Check whether it is cleaned, the system provides "pattern check", and compare the printed pattern with the pattern in the "pattern check" dialog box. If the print pattern is close to the picture on the left, it means that the cleaning has been successful.

Notes: 2It is forbidden to put other items on the printer. When the printer is not used for a long time, unplug the power plug from the power outlet.

3.Just in case, when there is thunder nearby, unplug the power plug from the outlet. If it is plugged in, there is a possibility that the machine will be damaged.

4.When the printer paper and ribbon cartridge are not set, printing is prohibited. The printhead and print roller will be damaged.

5.The printhead is at a high temperature. Do not touch until the temperature drops. Prevents burns, injuries.

6.Do not touch the metal part of the print cable connector and print head. Do not touch the print head when it is working.