Epson WorkForce Pro WP-4520 User's Guide download pdf (Page 206)

Adjusting Print Quality

If your print quality declines, you may need to run a utility to clean or align the print head.

If running these utilities does not solve the problem, you may need to replace the ink cartridges.

Print Head Maintenance

Print Head Alignment

Cleaning the Paper Path

Print Head Maintenance

If your printouts become too light, or you see dark or light bands across them, you may need to clean the

print head nozzles. Cleaning uses ink, so clean the nozzles only if print quality declines.

You can check for clogged nozzles before you clean them so you don’t clean them unnecessarily.

Note: You cannot clean the print head if an ink cartridge is expended, and may not be able to clean it

when a cartridge is low. You must replace the cartridge first.

Print Head Nozzle Check

Print Head Cleaning

Parent topic: Adjusting Print Quality

Related topics

Replacing Ink Cartridges and Maintenance Boxes

Print Head Nozzle Check

You can print a nozzle check pattern to check for clogged nozzles.

Checking the Nozzles Using the Product Control Panel

Checking the Nozzles Using a Computer Utility

Parent topic: Print Head Maintenance

Checking the Nozzles Using the Product Control Panel

You can check the print head nozzles using the control panel on your product.

1. Make sure plain paper is loaded in the product.

2. Press the Setup button.

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Epson WorkForce Pro WP-4520 User's Guide Page 206