Why can t the printer suddenly type when there is ink?

Clean the sprinkler. Check the printer under it.

The possible causes and solutions are as follows:

1. If there is a problem with the placement of the printer, it will not work. You can adjust the position of the printer, turn the printer off, and then take out the ink cartridge and align it again. Check the driver and reinstall it.

If the cartridge is fine, turn off the printer and link it again.

2. The metal sheet on the cartridge has not been used for a long time, and the contact is poor. If you take the cartridge out and erase it clean, you will notice that the metal flakes on the cartridge are shiny. If you install it again, the general fault will be removed;

3. It may be that the cartridge is damaged, it is recommended to replace it. When the machine is in standby mode, open the front front cover, press the clear button, the panel displays "whether to replace the toner cartridge" and press the "start" button directly, at this time the panel has no display, directly enter "11", press the confirm button, and close the front cover.

Extended information: Add powder to the cartridge first (if the toner added is different from the original toner, or if you are not sure whether it is the same, it is recommended to remove all the remaining toner in the cartridge first).

2.Attach the cartridge and toner cartridge to you.

3.Close the front cover and wait for the machine to enter the sleep state (the default waiting time for the 7055 to enter sleep without operation is 3 minutes).

4.Open the front cover.

5.Press the following buttons in quick succession: "Clear Key - Start Key - Up Arrow" (regardless of what is displayed on the screen during the press).

6.After pressing the three keys, "01" will appear in the upper left corner of the screen7Turn the number to 11 by the up and down arrows, press the OK button, "accept" appears, press the OK button, close the front cover, and you're done.

Hello dear, you asked, "Canon printer ink has why can't you type?" The answer for you is as follows: 1. Canon printer cartridges do not produce ink Canon inkjet printer cartridges have ink but cannot type, there are the following reasons:

1. The printer printhead is clogged, and the printhead needs to be cleaned. It may be because the ink is of poor quality, prone to precipitation, or contains coarser toner. 2. The quality of the cartridge itself is damaged, and the cartridge is replaced with a new one for testing.

You can take out the ink cartridge first, glue the ink head with a tissue, and see if the ink is good, if a small ink block can be printed on the facial tissue, it is the chip printer of the ink cartridge does not recognize, and directly replace the new ink cartridge. 2. How to change the ink of a Canon home printer 1. When the printer is powered on, open the top two layers of the machine, the first layer is gray and the second layer is black. After opening, hold up the support frame.

2. After propping up, the cartridge will automatically come out. 3. Tear the paper on the cartridge with your fingers, and be careful not to tear it. 4. Insert the ink tube into the ink cartridge, and remember to insert it into the halfway position of the ink cartridge.

5. After adding, wipe the ink on the surface, press the paper back and paste it, and then put it back to the machine.

There are several reasons why the printer does not produce ink:1. The printing interval is too long, resulting in dry crusting of the print head. You need to start the printer every 15 days to print a full-color document.

2. The seal is not torn, and the air cannot not enter. At this point, you need to tear open the yellow seal and reload the cartridge.

3. After cleaning the print head for a long time and many times, the position of the test line is consistent, and the syringe is used.

Clean the nozzle with a cleaning cartridge.

4. The print head is worn or aged and the ink is not produced, and the print head needs to be replaced.

When the ink path and nozzle are seriously blocked, it needs to be cleaned with a special cleaning solution, and the blockage problem can be judged according to the bead-like lines sprayed by the nozzle of the UV flatbed printer, and the ink tube is recommended to be replaced once every 6 months or so. If you don't know so much about the structure of the printer, and you are not very urgent, it is best to send it for repair to avoid secondary damage to the printer.

Summary. The printer has ink, but it can't print the words.

Hello dear, the ink cartridge has ink out but can't print?

Check to see if the ink cartridge print head is blocked, and the print head will not come out if it is blocked, you can clean the print head and try again. If it doesn't work, check again to see if the cartridge is not well sealed, resulting in insufficient pressure inside, so it is not clear when printed.

If it's not the original ink cartridge, try it with an original ink cartridge, there are some printers that can't be printed without zeroing, you can also check it.

The printer has ink, but it can't print the words.

The printer has ink but can't print the words dear, hello, the ink cartridge has ink out but can't print? Check to see if the ink cartridge print head is blocked, and the print head will not come out if it is blocked, you can clean the print head and try again. If it doesn't work, check again to see if the cartridge is not well sealed, resulting in insufficient pressure inside, so it is not clear when printed.

If it's not the original ink cartridge, try it with an original ink cartridge, there are some printers that can't be printed without zeroing, you can also check it.

The printer has ink but can't print the words pro, hello, the reasons and solutions are as follows:1Lack of pressure:

The cartridge is not well sealed, characterized by the sudden appearance of unclear phenomena. If so, the cartridge needs to be replaced. 2.

The nozzle is blocked: If it is useless for more than a month and a half, it may be blocked, find a small dish to drop a few drops of water, put the cartridge nozzle down with the water, keep it for more than 40 minutes, wipe it clean and test. If it doesn't work, you need to replace the cartridge.