Epson WorkForce Pro WF-C878R Users Guide - Page 346
Power Cleaning Using the Product Control Panel, Checking the Nozzles Using the Product Control Panel
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9. Do one of the following: • If there are no gaps, select O. • If there are gaps or the pattern is faint, select X and continue. • If there are many lines missing, you should run a Power Cleaning. 10. Follow the instructions on the screen to clean the print head, check the nozzles, and repeat the process as necessary. Caution: Never turn off the product or open the front cover during a cleaning cycle or you may not be able to print. If you don't see any improvement after cleaning the print head up to 4 times, wait at least 6 hours without printing. Then try cleaning the print head again. If quality still does not improve, one of the ink packs may be old or damaged and needs to be replaced. You can also try running a Power Cleaning. Parent topic: Print Head Maintenance Related tasks Checking the Nozzles Using the Product Control Panel Power Cleaning Using the Product Control Panel Related topics Replacing Ink Supply Units (Ink Packs), Maintenance Boxes, and Cassette Rollers Loading Paper Power Cleaning Using the Product Control Panel If you still see white or dark lines or missing nozzles in your printouts, even after cleaning the print head several times, you can run a Power Cleaning. Caution: Running a Power Cleaning consumes a lot of ink, so you should run it only if necessary. Make sure each ink pack is at least one-third full before running a Power Cleaning, or it may damage the product. This feature uses a lot of ink and causes the maintenance box to reach its capacity faster than normal. 1. Press the power button to turn off the product. 2. Hold down the 2 and 8 buttons on the keypad, and press and hold the time until the Power Cleaning screen appears. 3. Follow the on-screen instructions to run the Power Cleaning. power button at the same 346
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