Sharp MX-M4070 User Manual - Page 199

BEFORE USING THE MACHINE►MAINTENANCE 5 Close the front cover. • If the problem persists after you perform these steps, repeat the cleaning procedure going back and forth about 3 times. • When pulling and pushing the knob to clean the charger, pull and push the knob slowly from one end to the other. CLEANING THE BYPASS FEED ROLLER If paper misfeeds frequently occur when feeding envelopes or heavy paper through the bypass tray, wipe the surface of the feed roller with a clean soft cloth moistened with water or a neutral detergent. CLEANING THE PAPER FEED ROLLER (for MX-M2630/MX-M3050/MX-M3550/MX-M4050/ MX-M5050/MX-M6050) If lines or other dirt appear on the scanned original when the automatic document feeder is used, wipe the surface of the roller with a clean soft cloth moistened with water or a neutral detergent. 1-196