Ricoh MP 7503SP Field Service Manual page 1216

6. System Maintenance
If the machine is in use when the judgement process runs, the process is retried. Retry is done up to three
times every hour (can be changed with SP) and if the machine is in use for all three retries, the machine
will retry the update after 76 hours
Situations judged as machine in use
No.
1 When the control panel is used within 30 seconds
2 During firmware update
3 While firmware update is disabled
4 While printing (copy, printer, fax, re-printing via network)
1214
Situations judged as machine in use