Xerox DocuColor 1632 Service Manual page 81

4-343 IOT Flash ROM Read Write
There is a FLASH ROM operation failure.
Procedure
Switch the power off then on. The problem continues.
Y N
Return to Service Call Procedures.
Replace the MCU PWB (PL 13.1).
Prelaunch Training/Review
DC1632/2240
4-344 IOT Micro Pitch
The MICRO PIT did not occur within the specified time.
Procedure
Switch the power off then on. The problem continues.
Y N
Return to Service Call Procedures.
Replace the MCU PWB (PL 13.1).
6/02
2-51
Status Indicator RAPs
4-343, 4-344