Ricoh IM 550F

5.System Maintenance
468
operation panel, and then touch [OK].
Firmware update is executed at the programmed date and time.
Whether updating is possible or not depends on ARFU setting. However, whether to start updating
does not depend on SP5-886-111 (automatic update setting) setting.
Error Screens During Updating
EXX shows an error code.
For error codes, refer to the following table:
Error Code List
Code
Contents
Solutions
20
Physical address mapping cannot be
performed.
• Switch the main power supply off and on to try
again.
• Re-insert the removable media to reboot it.
• Replace the controller board (PCB15) if the
above solutions do not solve the problem.
21
Insufficient memory for the download
• Switch the main power supply off and on to try
again.
• Replace the controller board (PCB15) if the
updating cannot be done by switching the
power off and on.
22
Decompression of compressed data
failed.
• Switch the main power supply off and on to try
again.
• Replace the removable media used for the
update.
• Replace the controller board (PCB15) if the