The Printer Does Not Work - Lenovo ThinkCentre E63z Hardware Maintenance Manual

3. Check the amount of free space, and then click Disk Cleanup.
4. A list of unnecessary file categories is displayed. Select each file category you want to delete,
and then click OK.
• Turn some Windows features off or remove some unnecessary programs.
1. Open Control Panel by doing one of the following:
– For Windows 7: Click the Start button to open the Start menu, and then click Control Panel.
– For Windows 8.1: See "Accessing Control Panel on the Windows 8.1 operating system" on page
47.
– For Windows 10: Right-click the Start button to open the Start context menu, and then click
Control Panel.
2. View Control Panel using Large icons or Small icons, and then click Programs and Features.
3. Do one of the following:
– To turn some Windows features off, click Turn Windows features on or off. Follow the
instructions on the screen.
– To remove some unnecessary programs, select the program you want to remove, and then click
Uninstall/Change or Uninstall.
Excessive number of fragmented files
Solution: Use the Windows disk defragmentation or disk optimization feature to clean up the files.
Note: Depending on the volume of the storage drives and amount of data stored on the storage drives, the
disk-defragmentation process might take up to several hours.
1. Close any open programs and windows.
2. Depending on your Windows version, do one of the following:
• For Windows 7: Click the Start button to open the Start menu, and then click Computer.
• For Windows 8.1: Open File Explorer.
• For Windows 10: Click the Start button to open the Start menu, and then click File Explorer ➙
This PC.
3. Right-click your C drive and then click Properties.
4. Click the Tools tab.
5. Depending on your Windows version, do one of the following:
• For Windows 7: Click Defragment now.
• For Windows 8.1 or Windows 10: Click Optimize. Select the desired drive, and then click Optimize.
6. Follow the instructions on the screen.

The printer does not work

Solutions:
• If you are using IEEE-approved printer signal cables, do the following:
1. Connect the printer signal cable firmly to the correct parallel, serial, or USB connector on the
computer.
2. Load the paper correctly.
3. Turn on the printer and keep the printer online.
• If you are using non-IEEE-approved printer signal cables, do the following:
1. Correctly install device drivers and software that come with the printer.
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ThinkCentre E63z Hardware Maintenance Manual