Xerox 8500DN Service Manual - Page 151
Tray 2, and Tray 4 Pick Shaft, Continued, release of the Tray 2 pick shaft
![]() |
UPC - 095205022063
View all Xerox 8500DN manuals
Add to My Manuals
Save this manual to your list of manuals |
Page 151 highlights
General Troubleshooting Tray 2, Tray 3, and Tray 4 Pick Shaft (Continued) R# Definition Typical Value (8400) 2 On fe settling time (sec). 3 On average fe. 4 On fe ripple. 5 Off fe settling time (sec). 6 Time to lift plate up (sec). Typical Value (8500/ 8550/8560) Actions Reports the time it takes the MP motor servo system to "settle down" after the sudden addition of the Tray 2 pick shaft load. A longer time could indicate looseness in the Tray 2 pick shaft assembly or a slipping clutch. Reports the average effort needed to rotate the Tray 2 pick shaft in the pick direction at a constant velocity. An unusual value could indicate a binding shaft, missing pressure springs, hard/dirty rollers, extra friction in the pick truck assembly. Reports the variation of effort required to rotate the Tray 2 pick shaft in the pick direction at a constant velocity. A larger value could indicate particles in the gears or non uniform contamination of a roller (causing a lump). Reports the time it takes the MP motor servo system to "settle down" after the sudden release of the Tray 2 pick shaft load. A larger value could indicate a dragging or slow to release clutch. Reports the time between the activation of the Tray 2 lift motor and the detection of the raised lift plate. Out of range values may indicate a problem with the lifting mechanism (which could effect the following friction measurement), or media left in the tray. Phaser 8400/8500/8550/8560 Color Printer Service Manual 4-21
![](/manual_guide/products/xerox-8500dn-service-manual-25944ce/151.png)