HP Color LaserJet Enterprise CM4540 HP Color LaserJet Enterprise CM4540 MFP - - Page 329
Internal print-quality-test s, Check the print cartridge, Print Test Administration
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3. Touch the Print Test Page setting, and then touch the OK button. 4. Follow the instructions on the test page to complete the adjustment. Internal print-quality-test pages Use the built-in print-quality-troubleshooting pages to help diagnose and solve print-quality problems. 1. From the Home screen, touch the Administration button. 2. Open the following menus: ● Troubleshooting ● Print Quality Pages ● PQ Troubleshooting Pages 3. Touch the Print button. Follow the instructions on the pages that print. Check the print cartridge Check each print cartridge, and replace it if necessary, if you are having any of the following problems: ● The printing is too light or seems faded in areas. ● Printed pages have small unprinted areas. ● Printed pages have streaks or bands. NOTE: If you are using a draft or EconoMode print setting, the printing might appear light. If you determine that you need to replace a print cartridge, print the supplies status page to find the part number for the correct genuine HP print cartridge. Type of print cartridge Refilled or remanufactured print cartridge Genuine HP print cartridge Steps to resolve the problem Hewlett-Packard Company cannot recommend the use of non-HP supplies, either new or remanufactured. Because they are not HP products, HP cannot influence their design or control their quality. If you are using a refilled or remanufactured print cartridge and are not satisfied with the print quality, replace the cartridge with a genuine HP cartridge that has the words "HP" or "Hewlett-Packard" on it, or has the HP logo on it. 1. The product control panel or the supplies status page indicates Very Low status when the cartridge has reached the end of its designated life. Replace the print cartridge if print quality is no longer acceptable. 2. Visually inspect the print cartridge for damage. See the instructions that follow. Replace the print cartridge if necessary. 3. If printed pages have marks that repeat several times at the same distance apart, print a cleaning page. If this does not solve the problem, use the repeating defects information in this document to identify the cause of the problem. ENWW Improve print quality 309