Following are possible media jams: Table 44. Media jam detection Location of jam Detected when . . . Pick-up delay jam 1 The page has not reached the pick-up unit paper sensor (PS17) within about: 1.2 seconds after leaving tray 2 Pick-up delay jam 2 The media does not reach the registration roller paper sensor (PS1) within about: 1.9 seconds after leaving tray 2 1.3 seconds after leaving tray 3 2.0 seconds after leaving tray 3 Transfer jam The separation sensor (PS5) does not detect the media for the specified time or longer within 1.5 to 2.2 seconds after the top of paper signal:
about 0.1 seconds (normal mode) 1.8 seconds after leaving tray 1 about 0.4 seconds (overhead transparency mode) about 0.3 seconds (high-gloss mode) Fusing delivery paper delay jam The media has not reached the fusing delivery sensor (PS1903) since the top of paper signal within about: 3.2 seconds (normal mode) 12.8 seconds (overhead transparency mode) 9.6 seconds (high-gloss mode) Fusing delivery stationary jam The media has not passed through the fusing delivery sensor (PS1903) after PS1903 detects the leading edge of the media within approximately:
2.4 seconds (normal mode/letter-sized media landscape) 9.6 seconds (overhead transparency mode/letter-sized media landscape) 7.2 seconds (high-gloss mode/letter-sized media landscape) 4.2 seconds (normal mode/11-by-17 inch-sized media) 17.0 seconds (overhead transparency mode/11-by-17 inch-sized media) 12.7 seconds (high-gloss mode/11-by-17 inch-sized media) Fusing unit paper coil jam The fusing delivery sensor (PS1903) does not detect the media for the specified time or longer within 0.2 to 1.2 seconds after PS1903 detects the leading edge of the media within approximately:
0.8 seconds (normal mode) 3.2 seconds (overhead transparency mode) 2.4 seconds (high-gloss mode) 436 Chapter 7 - Troubleshooting EN