Oki ES3640MFP Service & Troubleshooting Manual page 124

Unsupported ROM
Error Codes that Apply
111 Duplex Unit
116 Finisher Unit
Initial Troubleshooting Actions to Take
1. Reseat the Unit in Question
2. Cycle the Printers Power
3. If the problem persists follow the procedure below.
Parts of the Printer that Apply
1. Unit indicated by the Code
2. Engine Control Board
Troubleshooting Procedure
Steps
Check for evidence of fault or damage
1
Is there damage evident?
Check that the Unit is correctly
2
installed and fully seated.
Check the Unit version using
3
the Configuration Sheet.
Is the version current?
112 Tray 2 Unit
117 Inverter Unit
Action Taken
to the indicated unit.
113 Tray 3 Unit
Yes
Replace any damaged
parts
Go to Step 3.
Replace the Engine
Control Board
114 Tray 4 Unit
No
Go to step 2.
Reseat the Unit
Replace the indicated
Unit