- 122 -Cleaning4 4. Maintenance9 Hook one tab (3) of the paper feed rollercover by pressing the right arm (4)inward while lifting up the MP tray (1)lightly.Note● If closing the MP tray without returning the tab to thecorrect position, the paper set cover may be broken.Be sure to return the tab to the original position.14310 Also hook the other tab (3) of the paperfeed roller cover by pressing the left arm(4) inward while lifting up the MP tray(1) lightly.Note● If closing the MP tray without returning the tab to thecorrect position, the paper set cover may be broken.Be sure to return the tab to the original position.14311 Close the MP tray (1).If the MP tray cannot be closed, return the paperset cover to the correct position by pressing thepaper loading part on the MP tray downward.1Cleaning LED HeadsClean the LED heads if vertical lines appear,images are fading vertically, or the periphery ofletters is smudged in the printouts. Dirt on theLED heads may also cause paper jams.Note● Do not use methyl alcohol or thinners as a cleaning agent.They may damage the LED heads.● Do not expose the image drum to direct sunlight or verybright interior light (approximately more than 1500 lux).Even under the normal interior light, do not leave it formore than 5 minutes.1 Turn off your printer by pressing thepower switch.Reference● “Turning Off the Power” P.222 Insert your finger into the recess onthe right side of the printer and pull thefront cover open lever (1) to open thefront cover (2) forward.123 Press the top cover open button (3) andopen the top cover (4).CAUTION Possible to getburned.● The fuser unit is extremely hot. Do not touchit.34
