HP LaserJet Managed MFP E730 User Guide - Page 170

Table 9-10 Light print Sample Table 9-11 Output defects Sample Description The printed content is light or faded on the entire page. Possible solutions 1. Reprint the document. 2. Remove the cartridge, and then shake it to redistribute the toner. Reinsert the toner cartridges into the printer and close the cover. For a graphical representation of this procedure, see Replace the toner cartridges. 3. Mono models only: Make sure that the EconoMode setting is disabled, both at the printer control panel and in the print driver. 4. Make sure that the cartridge is installed correctly. 5. Print a Supplies Status Page and check the life and usage of the cartridge. 6. Replace the cartridge. 7. If the issue persists, go to support.hp.com. Description Possible solutions Printed pages have curled edges. The curled edge can be along the short or 1. long side of the paper. Two types of curl are possible: 2. ● Positive curl: The paper curls toward the printed side. The defect occurs in dry environments or when printing high-coverage pages. ● Negative curl: The paper curls away from the printed side. The defect occurs in high-humidity environments or when printing lowcoverage pages. Reprint the document. Positive curl: From the printer control panel, select a heavier paper type. The heavier paper type creates a higher temperature for printing. Negative curl: From the printer control panel, select a lighter paper type. The lighter paper type creates a lower temperature for printing. Try storing the paper in a dry environment prior to use, or use freshly opened paper. 3. Print in duplex mode. 4. If the issue persists, go to support.hp.com. Troubleshoot image defects 159