Kyocera FS 3830N FS-3820N/3830N Operation Guide Rev-1.1 - Page 152

Print Quality Problems Printed Results Faint or blurred printing Grey background. Table 4-2 (Continued) Corrective Action Check the Ecoprint setting. When this setting is On, switch it to Off on the Operator Panel. (See Ecoprint on page 1-54) Check the operator panel. • If the Toner low message is displayed and the ATTENTION indicator is flashing, install a new toner kit. See Toner Container Replacement on page 3-2. • Set the print density from the operator panel to a higher level than the current setting. See Print Density on page 1-95. • Make sure the paper type setting is correct. See Paper Type on page 2-12 Clean the charger wire. Open the printer left cover. Pull the cleaning knob (green colored) slowly in and out a few times. See Cleaning on page 3-9 Check the operator panel. If the Toner low message is displayed and the ATTENTION indicator is flashing, install a new toner kit. See Toner Container Replacement on page 3-2. Check the print density. Display the print density menu from the operator panel and select a lighter density setting. See Print Density on page 1-95. Clean the charger wire. Open the printer's left cover. Pull the cleaning knob (green colored) slowly in and out a few times. See Toner Container Replacement on page 3-2. Check the charger unit installation. Open the printer left cover and check that the charger unit is correctly installed and seated as far as it will go. See Cleaning on page 3-9. 4-4