Ricoh M160 Service Manual page 277

SC No. Level
SC681-** D
SC No. Level
SC682-** D
SM
Error Name/Error Condition/Major Cause/Solution
Device ID is not identified (toner cartridge)
An error is notified during the ID identification after three retries.
681 - 1 Device ID error (Incorrect ID)
681 - 6 Channel error
681 - 11 Device ID error (No ID chip)
681 - 16 Communication Error
681 - 21 Communication timeout
681 - 26 The device has stopped its operation
681 - 31 The requested buffer is full
681 - 36 EEPROM SRAM OPEN: Verification error

Turn the main power OFF and then ON.

Replace the toner cartridge (ID chip)
Error Name/Error Condition/Major Cause/Solution
Device ID is not identified (PCDU)
An error is notified during the ID identification after three retries.
682 - 1 Device ID error (Incorrect ID)
682 - 6 Channel error
682 - 11 Device ID error (No ID chip)
682 - 16 Communication Error
682 - 21 Communication timeout
682 - 26 The device has stopped its operation
682 - 31 The requested buffer is full
682 - 36 EEPROM SRAM OPEN: Verification error

Turn the main power OFF and then ON.

Replace the PCDU (ID chip)
6-33
Service Call
M160/M161