February, 2008
2-552
WorkCentre 5225, 5230
077-211, 077-300
Launch Version
Status Indicator Raps
077-211 Detected different Type Tray Module RAP
BSD-ON:1.2/3.3
A Tray Module with different specifications is connected.
Initial Actions
• Power OFF/ON
• Reconnect the connection cable of the TM.
Procedure
Check the settings for the DIP SW on the Tray Module PWB. The specifications are correct.
YN
Set the correct specifications.
Check the connection of each MCU PWB connector. The connectors are connected cor-
rectly.
YN
Connect the connectors.
Check the connection of each 2TM PWB or TTM PWB connector. The connectors are con-
nected correctly.
YN
Connect the connectors.
Turn on the power again. [077-211] reoccurs.
YN
End
Check the wire between P/J541 and P/J413 for an open circuit or a short circuit (BSD 1.2 Flag
3 / BSD 3.3 Flag 5/Flag 6).
The wire between J541 and J413 is conducting without an
open circuit or a short circuit.
YN
Repair the open circuit or short circuit.
Measure the voltage between the MCU PWB P413-A5 (+) and GND (-) (BSD 1.2 Flag 3). The
voltage is approx. +5VDC.
YN
Replace the MCU PWB (PL 9.1).
Replace the 2TM PWB (PL 12.6/PL 13.8) or the TTM PWB (PL 12.6/PL 13.8). If the problem
persists, replace the MCU PWB (PL 9.1).
077-300 IOT Front Cover Open RAP
BSD-ON:1.3
The IOT Front Cover is open.
Initial Actions
• Power OFF/ON
• Opening/closing of the IOT Front Cover.
Procedure
Check the opening/closing of the IOT Front Cover. The Front Cover can be opened/closed.
YN
Reinstall the Front Cover.
Check the installation of the Front Cover Interlock Switch. The Front Cover Interlock Switch
is installed correctly.
YN
Install the Front Cover Interlock Switch correctly.
Execute Component Control [071-303 Front Cover Interlock Switch]. Open/close the IOT
Front Cover. The display changes.
YN
Check the connections of P/J121 and P/J405. P/J121 and P/J405 are connected cor-
rectly.
YN
Connect P/J121 and P/J405.
Check the wire between J405 and J121 for an open circuit or a short circuit (BSD 1.3 Flag
5/Flag 6).
The wire between J405 and J121 is conducting without an open circuit or
a short circuit.
YN
Repair the open circuit or short circuit.
Check the conductivity of the Front Cover Interlock Switch (PL 10.1) between J405-3 and
J405-4 (BSD 1.3 Flag 5/Flag 6).
The wire between J405-3 and J405-4 is connecting
successfully when the Front Cover is closed, and is insulated when the cover is
open.
YN
Replace the Front Cover Interlock Switch (PL 10.1).
Replace the MCU PWB (PL 9.1).
Replace the MCU PWB (PL 9.1).
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