Paper path check If paper is not being picked up or is not moving through the paper path, you might want to observe all of the paper motion activities. Overriding the door interlock (SW301) allows you to observe: motor rotation solenoid action kick plate motion paper pickup roller motion drive roller, transfer roller, fuser roller and gear, and delivery roller motion To override SW301 21 Figure 100. Overriding SW301 1 Open the left side door and print cartridge door. Disengage the two print cartridge door arms. 2 Install the print cartridge, which will press SW301. 3 Press down the laser/scanner interlock switch (callout 1) on the laser/scanner.
4 While SW301 and the laser/scanner interlock are engaged, perform an engine test or self-test to observe paper motion. (See procedures elsewhere in this chapter.) 206 Chapter 6 - Troubleshooting EN