Num. Sensor/Switch 1h 0h
033 Polygon M Lock Locked Not locked
035 Total CO Install Installed Not installed
036 Key CO Install Installed Not installed
037 L-Synchronization Detected Not detected
039 DF-Cover Open S Open Closed
040 DF-Original Set S Paper detected Not detected
041 DF-Registration S Paper detected Not detected
042 DF-Exit S Paper detected Not detected
044 DF-Reverse S Paper detected Not detected
045 Platen Cover S Open Closed
050 Fan Motor Lock (High speed) High speed Low speed or stop
052 Front Cover SW Open Closed
053 HP Sensor Detected Not detected
* Available Paper Feed Unit
00 None
30 1-tray paper feed unit
Output Check (SP5-804)
Conducting Output Check
• To prevent mechanical or electrical damage, do not keep an electrical component on for a long time.
1. Select SP5-804.
2. Select the number (see the table below) corresponding to the component.
3. Select “ON.”
4. To stop the operation, select “OFF.”
Service Program
221