Ricoh D177 Service Training page 41

Embedded OCR (Searchable PDF)
 The machine's serial number is saved on the OCR SD card during
the first execution of SP5-878-004. At the same time, the OCR
option's serial number is saved in the machine's NVRAM (on the
controller board).
 Dictionary text information in the SD card is copied to the HDD
during the second execution of SP5-878-004.
 Even after the dictionary data is copied to the HDD, the
information is still stored in the SD card.
Note: The OCR option has a license, like the PS option. Each SD
card is available for only one machine. Therefore, once an OCR SD
card is used on a certain machine, the machine writes the serial
number on the SD card to prevent it from being used on other
machines.
Slide 41
No additional notes
Installation - 2
OCR
Machine
SD
Serial #: AAA Serial #: 111
41
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