The reason why the printer cannot print: The main printer is not set as the default printer. Solution: 1. Open the start menu and click [Settings]; 2. Enter the printer settings; 3. Right-click the printer icon and select [Set as Default].
#1. The printer driver is not installed (that is, the printer is not installed properly)
In order for the printer to print, the printer must The installation is normal. Generally, printers come with a driver CD. We can just choose the one corresponding to the model to install. However, many friends like to download the driver online. In this case, a driver that is not the same model may be installed, causing the printer to be unable to print. The solution is: Try to use the printer driver that comes with the CD.
2. The printer power is not turned on or the printer is not online
Many times editors find that some office users cannot print files with the printer, because the printer power is not turned on, or maybe If you accidentally touch the printer-related settings button and switch to a non-online state, the printer will naturally be unable to print in these two low-level errors.
Solution: Check whether the printer's power indicator light and online status light are on. If the power indicator light is not on, please check whether the printer is connected to the AC power and whether the power switch on the printer is turned on; if The online status indicator is defective. You can press the button corresponding to the online indicator to switch to online mode.
3. Poor contact or damage to the printer data cable
If you still cannot print after simply eliminating the above two methods, please check whether the printer's data cable connection is properly connected and whether the data cable is connected properly. Damage etc.
Solution: Check the data cable connection between the printer and the computer host, check whether the data cable is damaged, etc.
4. The main printer is not set as the default printer.
The main reason why printing cannot be caused by not setting the printer as the default printer is that multiple printers are used in one computer. For example, in common shared printing settings, if the computer has an application to print, it needs to use the printer installed on the machine, but we set the shared printer as the default printer, which will cause the program to be unable to find the corresponding printer, and naturally Unable to print, this situation is relatively easy to happen.
Solution: Check which printer the computer application corresponds to. Then set the corresponding printer as the default printer. The method of setting the default printer is as follows:
(1) Click the Windows "Start" menu, point to "Settings", click "Printers", and open "Printers" "window.
(2) Right-click the printer icon, the system will pop up the shortcut menu, click "Set as Default".
5. Unknown error causes the printer to be unable to print
In some cases, it may be a system program error, or the printer's internal memory operation error, causing the printer to temporarily stop printing and unable to print. We can try to restart the computer and printer to rule out this type of problem.
6. The printer print time times out, causing the printer to be unable to print
Sometimes due to problems with the printer paper, or the printer itself may have some minor malfunctions, printing is very slow and the printing time exceeds the system The default time, in this case you can try increasing the printing time.
Solution: Try changing to better printing paper, or increase the printing time appropriately. The settings are as follows:
(1) In the "Printer" window, right-click the printer icon, and then click Click "Properties".
(2) Click the "Details" tab and add various timeout settings under "Timeout Settings". The "Unselected" item specifies the time that Windows will wait for the printer to come online. After the specified time is exceeded, an error message will be displayed.
7. Insufficient hard disk space, causing the printer to be unable to print
Generally speaking, the printer program requires at least 10M of free disk space for normal printing. If it is less than 10M, printing may not work properly. As far as computers are concerned, this situation is basically no longer the case, because it is impossible for a computer to not even have 10M of free space.
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