Ricoh M160 Service Manual page 250

Service Call
SC No. Level
SC165 D
SC No. Level
SC195 D
M160/M161
Error Name/Error Condition/Major Cause/Solution
Unauthorized copy protection failed

The machine detects that the optional ICIB is not installed or
is faulty even if "Unauthorized Copy Protection" in User
Tools is enabled.

When the machine is switched on or recovers from the
evergy saver mode, it detects that the installed optional ICIB
is faulty.

ICIB nlot attached correctly

Defective ICIB

Connect the ICIB correctly

Replace the ICIB
Error Name/Error Condition/Major Cause/Solution
Machine serial number error
Comparison of the product identification code in the machine
serial number (11 digits).
The product identification code in the machine serial number (11
digits) does not match.
Re-enter the machine serial number.
6-6 SM