Ricoh M160 - Page 252

Service Call
M160/M161 6-8 SM
SC No. Level Error Name/Error Condition/Major Cause/Solution
SC270-00 D
Write ASIC communication error
 When the Engine Board could not read the Unique ID of the
Writing ASIC properly when starting this machine.
 When an Error bit occurred in the communication between
the Engine Board and the Writing ASIC.
The unique ID of the write ASIC was not read normally.
 Turn the main power OFF and then ON.
 Engine Board
SC No. Level Error Name/Error Condition/Major Cause/Solution
SC277-00
SC277-10
D
LEDA communication error
The head type data was read three times in succession
(277-00)
 Defective ASIC
 Defective LEDA
(277-10)
 LEDA power source error
 Turn the main power OFF and then ON.
 Replace the LED head