Lexmark W820 Service Manual - Page 106

4025-Finisher Finisher Tests Staple Test This test verifies the operation of the staple mechanism in the finisher. The media used in this test is fed from the default paper source. After selecting a destination bin, the printer feeds eight pieces of media and accumulates all eight pieces of media in the finisher accumulator. After the last sheet is accumulated, the packet is stapled. The staple test cannot be canceled or terminated when execution of the test has begun. As a result, no buttons are active during the execution of this test. During execution of this test, the following message is displayed. The Power indicator blinks while pages are being fed through the printer and installed options. Staple Test Running... When the test completes, the printer returns to the original screen. Finisher Sensor Test This test determines whether or not the finisher sensors and switches are working correctly. To run the test, Select the Sensor Test operation from the FINISHER TESTS top level menu. The following sensors are listed in the bottom level menu: • FIN Input Path • FIN Path Sensor • FIN Exit Path • Compiler Tray EX • Roller Open HP • Roller HP F • Jogger HP F • Jogger HP R • Staple Traverse • Stap Swing HP 1 • Stap Swing HP 2 • Comp Tray Paper • Low Staple SW • Staple Cartridge • Staple CAM HP • Staple Ready • Stk Tray Paper • Stk Hight Upper 3-2 Service Manual