Win7 system can not print the printer file garbled how to solve

1, the printer cable interface is loose

This is the simplest case, as long as you check the printer data communication connection, check the printer connection cable connector is loose. If you have a new cable, try it on a new plug, or connect the printer to another computer for testing. After you complete these steps, you should consider other issues if the printer is not yet connected to the host.

　2. Whether the computer is poisoned

How do you determine if a virus is causing the problem, just look for a virus-free system disk and start the computer from a drive. Check that the printer and host are online at this time. If the normal online, it is likely to be some kind of virus can attack computer hardware, can run Jinshan poison PA and other anti-virus software anti-virus treatment, you can eliminate the fault.

　3. Whether the printer is set as the default printer

If the printer is not the default printer, it can cause a problem that cannot be printed. To set the printer as the default printer steps are as follows: 1. Click the Windows Start menu, point to Settings, click Printers, and open the Printers window. 2. Right-click the printer icon, the system pops up the Quick menu, click "Set as Default".

　　4, printer port settings error

Printer Port Setup errors are also one of the reasons why printers cannot print. The repair steps are as follows: 1. In the Printers window, right-click the printer icon, and then click Properties. 2. Click the Details tab, and in the print to the following port box, make sure the printer is set to the appropriate port. The most commonly used port is set to "LPT1" and the printer uses a USB port.

　　5, the Printer network printing IP address is not complete

Check that the print IP address is correctly written, and if it is not correct, it needs to be changed correctly. There is also a situation, that is, the IP address and computer address, the computer address to change to another IP address, the printer can be normal printing

　6, the printer is typed out of garbled

This occurs when the driver is chosen incorrectly and changed to the correct print driver.