9-17TroubleshootingSolution 3When printing received faxesChange the setting to from the operation panel.When printing from a computerChange the setting to from the print driver.e-Manual Maintenance Special Mode* Change of paper type or environment may reduce the streaks, even without changing the setting.* This mode is more effective than , however, printing speed becomes slow.* This mode has higher priority than . The toner cartridge was replaced, or the printer was not printed for a long period of time.SolutionChange the setting from the operation panel.e-Manual Maintenance Special ModeThe level of improvement according to the setting option is as following. (low) (high)* Change of paper type or environment may reduce the streaks, even without changing the setting.* As you select an option that has higher effect, printing speed becomes slower.Smudge Marks of Spattering Toner Appear around the Text or PatternsPerform one of the following solutions according to the cause. Appropriate paper is not being used.Solution Replace the paper with which can be used with this printer.“Paper Requirements” (P.2-6) Depending on the paper type (especially for heavy paper) or the operating environment (especially in dryenvironments), smudge marks of spattering toner may appear.SolutionChange the settings to from the operation panel.e-Manual Maintenance Special Mode* Maintain this setting in normal conditions. Change the setting only when the problems mentioned aboveoccur.* If you use this mode, printing quality may become lower depending on the paper type (especially for thin paper) orenvironment (especially in wet environments)The Overall Print Result Is DarkPerform one of the following solutions according to the cause.