HP Color LaserJet Enterprise M455 Color LaserJet Enterprise M455 User Guide - Page 116
Troubleshoot print quality, Print from a different software program
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● Light print ● Loose toner ● Missing toner ● Scattered dots of toner ● Skewed images ● Smears ● Streaks Troubleshoot print quality To resolve print-quality issues, try these steps in the order presented. To troubleshoot specific image defects, see Troubleshoot image defects. Update the printer firmware Try upgrading the printer firmware. For instructions, go to www.hp.com/support. Print from a different software program Try printing from a different software program. If the page prints correctly, the problem is with the software program from which you were printing. Check the paper-type setting for the print job Check the paper type setting when printing from a software program and the printed pages have smears, fuzzy or dark print, curled paper, scattered dots of toner, loose toner, or small areas of missing toner. Check the paper type setting on the control panel Check the paper type setting on the printer control panel, and change the setting as needed. 1. Open and close the paper tray. 2. Follow the control panel prompts to confirm or modify the paper type and size settings for the tray. 3. Make sure the paper loaded meets specifications. 4. Adjust the humidity and resistance setting on the control panel to match the environment. a. Open the following menus: i. Settings ii. Copy/Print iii. Print quality iv. Adjust paper type b. Select the paper type that matches the type loaded in the tray. 106 Chapter 6 Solve problems