• Code: E077-0001
• Description: The home position of the secondary transfer roller (engagement) is not detected.
  The HP sensor does not go on within 5 sec after the start of a HP search.
• Remedy: Turn off and then on the main power.

• Code: E078-0001
• Description: The home position of the transfer belt cleaner unit (engagement) is not detected.
  The HP sensor does not turn on within 5 sec after the start of a HP search.
• Remedy: Turn off and then on the main power.

• Code: E079-0001
• Description: The home position of the outside heating roller is not detected. The outside heating roller home position sensor does not go off.
  The HP sensor does not turn on within 5 sec after the start of an HP search.
• Remedy: Turn off and then on the main power.

• Code: E079-0002
• Description: The home position of the outside heating roller is not detected. The outside heating roller home position sensor does not go off.
  If there is an open circuit in the home position sensor of the outside heating roller home position sensor, the state of the sensor will be identified as being ON. An error will be identified if the sensor fails to go off when it is at a point where it must normally go on and the outside heating roller shift motor is driven.
• Remedy: Turn off and then on the main power.

• Code: E100-0001
• Description: The BD is not detected.
  The BD signal is not detected when the polygon scanner has been driven for a specific period of time.
• Remedy: Turn off the main power, and check the DC controller PCB and the 24V system fuse; then, turn on the main power.

• Code: E100-0002
• Description: The BD is not detected.
  The BD signal is not detected white the polygon scanner is rotating stably.
• Remedy: Turn off the main power, and check the DC controller PCB and the 24V system fuse; then, turn on the main power.

• Code: E110-0001
• Description: There is a scanner motor error.
  The FG signal is not detected within a specific period of time after the polygon scanner has been driven.
• Remedy: Turn off the main power, and check the DC controller PCB and the 24V system fuse; then, turn on the main power.

• Code: E110-0002
• Description: There is a scanner motor error.
  The FG signal is not detected while the polygon scanner is rotating stably.
• Remedy: Turn off the main power, and check the DC controller PCB and the 24V system fuse; then, turn on the main power.