Ricoh D072 Service Manual page 202

Using SP Mode (F/SPF: D068/D069)
If an error occurs, the error code is displayed. For a list of information on error codes, see
the following table.
Code Cause
Physical address
E20
mapping error
E22 Decompression error
E23 Update program error
E24 SD card access error
Download data
E31
inconsistency*
Download data
E32
inconsistency*
E33 Version data error
E34 Locale data error
Machine model data
E35
error
E36 Module data error
E40 Engine program error**
D067/D068/D069/D072
Necessary Action
Insert the SD card correctly.
Use another SD card
Store correct data in the SD card.
Update controller program.
Replace the controller.
Insert the SD card correctly.
Use another SD card.
Insert the SD card that was used when the
previous update procedure is interrupted.
Insert the SD card that stores the correct data.
Store the correct data in the SD card.
Store the correct data in the SD card.
Store the correct data in the SD card.
Store the correct data in the SD card.
Store the correct data in the SD card.
Replace BICU.
6-10 SM