024-900 Upper Tray Out Of Place Rap; 024-910 Tray 1 Size Mismatch Rap - Xerox workcentre 5335 series Service Manual

024-900 Upper Tray Out Of Place
A tray above the paper tray selected was "out of place" so it was decided that paper feed was
impossible. This fault occurs depending on the configuration of the paper transport in the
engine.(This occurs only with Front C Path Engine.)
Procedure
Ensure that the customer is programming a job within the parameters of the machine uti-
lizing the UI. Load the correct paper in the tray. Ensure that all Trays are closed.
Status Indicator RAPs
024-900, 024-910

024-910 Tray 1 Size Mismatch RAP

BSD-ON: BSD 7.1 - Tray 1 Paper Size Sensing
BSD-ON: BSD 3.1 - ESS - MCU Communication
BSD-ON: BSD 16.1 - ESS
Operation Error. Size Mismatch Tray 1: Measured Length Mismatch. When the paper slow
scan direction length is measured on the paper path, the length is different from the slow scan
length for the size detected by the tray.
Procedure
• Load the correct paper in the tray.
• Ensure that the customer is programming a job within the parameters of the machine uti-
lizing the UI.
• The Tray 1 Paper Size Switch for failure:
[071-104]
• The connection between the Tray 1 Paper Size Sensor
J414 for open circuit, short circuit, and poor contact
• Disconnect then reconnect the IIT, Control Panel, ESS, MCU all PWBs connected to them
(RAM, Firmware module, EEPROM)
• Reload the machine software
• Replace MCU PWB
• Replace ESS PWB
07/2011
2-406
BUS Updated 12/2011
Analog Monitor [071-200];Component Control
(PL 9.1)
(GP 16).
(PL 18.2)
(PL 35.2) (If not fixed by this, reinstall the original ESS & MCU)
WorkCentre 5335 Family Service Documentation
P/J122 and the MCU PWB P/
Initial Issue