Five principles allow you to quickly handle printing problems

First, the printing effect is different from the preview

Generally, this situation occurs under the text editor. Common words such as Word or WPS, etc., are obviously neatly displayed during preview, but printed out to find Some fonts are overlapping. This situation is generally caused by improper setting during editing. The solution is to change the file size, paper type, number of words per line, etc. in the file attribute, which can generally be solved.

Second, the printing is not clear

This kind of problem is very common in the usual use of the printer, generally this situation is mainly related to hardware failure, in general, this problem You should pay attention to some key parts of the printer. Here we take the inkjet printer as an example. When the color of the printed product is blurred and the font is not clear, the fault can be locked in the nozzle, and the machine is automatically cleaned first. If it is not successful, the soft water absorption can be used. Strong paper wipes the place near the printhead; if the above method still does not solve, then only reinstall the printer driver.

Third, can not print large files

This situation occurs in laser printers, it may be normal when printing small files, but it will crash when printing large files, this The main problem is software failure, you can view the remaining space on the hard disk, delete some useless files, or query the amount of printer memory, whether it can be expanded.

4. The printer does not respond after printing.

Generally, when this happens, the system usually prompts “Check if the printer is online and the cable is connected properly. The general reason may be that the printer power cord is not plugged in; the print cable is not properly connected; the contact is poor; the computer parallel port is damaged. The main solutions are as follows: 1. If the power cannot be started normally (that is, the power light is off), first check if the power cable of the printer is properly connected, re-plug the power cable in the off state, and try to change the power socket. Let's see if it can be solved. 2. If the printer can start normally after pressing the print power switch, go to the BIOS settings and look at the parallel port settings. The general printer uses the ECP mode, and some printers do not support the ECP mode. In this case, ECP+EPP, or “Normal” can be used. 3. If the above two methods are invalid, you need to check the printing cable. Turn off the computer first, unplug the two ends of the printing cable and plug it in again. Be careful not to plug it in. If the problem still cannot be solved, try another print cable or use an alternative method.

V. Incomplete printing

If you encounter such a problem, you can definitely say that it is caused by a software failure. You can change the print interface settings, and then select “Start → → Control Panel & Rarr; System & Rarr; Device Management & Rarr; Port & Rarr; Printer Port & Rarr; Driver & Rarr; Change Driver & Rarr; Display all devices, will be "ECP print port changed to "Print port" to confirm. The above mentioned methods are all common faults on the printer. In fact, the most important solution to the fault of the printer is to judge. As long as the cause of the fault can be found, we can repair it by hardware or software. Of course, people will encounter other faults when actually using the printer, so you need to master more printer repair skills.