Lexmark C720 Service Manual - Page 189

5024-001 Paper Jam 201 - Indicates media is jammed between the paper registration sensor and the paper exit sensor. • Open the rear cover to access the area of the paper jam. Notice the location of the paper jam. • Determine if media jammed prior to activating the paper feed sensor in the printer. The paper feed sensor may not be detecting media over the sensor, or media may be arriving late. • Go to "201 Paper Jam" on page 2-28. Paper Jam 202 - (POR complete) Indicates media is jammed at the exit sensor. • Open the top cover to access the area of the paper jam. • Be sure the coating roll is installed, not contaminated and operating correctly. Replace if necessary. Check for pieces of paper or other debris in or around the paper exit sensor area of the fuser. • Check the paper exit roller, pinch roller 2 and the pinch roller springs for signs of damage, contamination or broken parts. • If media is jamming at, or over the paper exit sensor, a problem may exist with the paper exit flag or spring. Go to "202 Paper Jam" on page 2-29. Paper Jam 202 Duplex Installed - Go to "Duplex Paper Feed Service Check" on page 2-81. Diagnostic Aids 3-3