Xerox WorkCentre 5022 Service Manual page 47

007-270 Tray 1 Paper Size Switch Broken
BSD-ON: CH7.1
The Tray 1 Size Sensor open circuit was detected. (The AD value is at its largest.)
NOTE: If this is already detected, it will be displayed on the UI Panel when a Job is being per-
formed.
Initial Actions
Refer to the BSD and check the related connectors of the target electrical parts for partial con-
nections.
Cause/Action
Check the following:
• The connection between the Tray 1 Paper Size Switch J109 and the ESS/MCU PWB
J414 for open circuit, short circuit, and poor contact.
• Tray 1 Paper Size Switch: Analog Monitor [072-050]/Input Check [072-114] (PL 9.1)
• The Tray 1 paper guide mechanism for damage and foreign substances.
• The Tray 1 Paper Size Switch for damage, improper installation, and Actuator operation
failure.
If no problems are found, replace the ESS/MCU PWB (PL 18.3).
Version 1.0
WC 5022/5024
007-272 Tray 3 Paper Size Switch Broken
BSD-ON: CH7.3
The Tray 3 Size Sensor open circuit was detected. (The AD value is at its largest.)
NOTE: If this is already detected, it will be displayed on the UI Panel when a Job is being per-
formed.
Initial Actions
Refer to the BSD and check the related connectors of the target electrical parts for partial con-
nections.
Cause/Action
Check the following:
• The connection between the Tray 3 Paper Size Switch J820 and the 2TM PWB J548 for
open circuit, short circuit, and poor contact.
• Tray 3 Paper Size Switch: Analog Monitor [072-052]/Input Check [072-110] (PL 11.1)
• The Tray 3 paper guide mechanism for damage and foreign substances.
• The Tray 3 Paper Size Switch for damage, improper installation, and Actuator operation
failure.
If no problems are found, replace the 2TM PWB (PL 11.6).
06/2014
007-270 Tray 1 Paper Size Switch Broken
2-25
Status Indicator RAPs