Ricoh C231 Service Manual page 403

Rev. 05/2003
⇒
5.2.4 SP1-72: SERIAL NUMBER (SERVICE) / SP1-75: SERIAL
NUMBER (FACTORY)
Purpose: To display the serial number.
By pressing the Enter key, the display changes from the beginning of the number,
to the middle, then to the end, as shown below.
Example: Serial number F0912345678.
1. Enter SP1-72 (or SP1-75).
2. "F09" is displayed (first three digits).
↓#
3. "1234" is displayed (middle four
digits).
↓#
4. "5678" is displayed (last four digits).
5. If the machine has no serial number,
the SP displays " ---- ".
SM
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