How to reconnect a computer printer when it is offline

Printers are widely used in our daily work. So how do we connect the printer when it is offline? First, you should check the connection problem of the printer. If there is no problem with the connection, then just add the printer again. How to do this? The following uses LenovoPC model 90cc0011CD and window10 17134.706 operating system as an example to demonstrate the operation.

1. Check the connection problem

Check whether the printer switch is turned on;

Check that the connection is turned on and the imported Check whether the plug is plugged in properly;

Check whether the plug connecting the printer to the computer is plugged in properly;

2. Re-add the printer

Click the small circle in the lower left corner and enter "Device Manager" in the pop-up dialog box;

Double-click "Device Manager", double-click "Printers" after entering the page, the printer connected to the computer will be displayed below;

Double-click the offline printer, in the pop-up dialog box Click "Settings", then click "Devices and Printers Folder (P)";

After entering the "Devices and Printers" page, find the printer and click the mouse Right-click, select "Delete Device" in the pop-up dialog box, and then select "Yes" in the pop-up dialog box;

Then re-add the printer, download and install Computer Management Software, take 360 ​​Security Guard version 11.0.0.2001 as an example. After downloading, open 360 Security Guard, click "More" in the lower right corner, double-click "Driver Master" after entering the page;

360 Driver Master will automatically detect the hardware and then install the printer driver according to the prompts on the page.

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