• Code: E100-0001
• Description: There is a BD error.
  A check is made of VLOCK at intervals of 100 msec while the laser is on. An error will be identified if it is not detected 10 times in sequence.
• Remedy: - Replace the laser scanner unit. - Replace the DC controller PCB.

• Code: E102-0001
• Description: There is a laser verify error.
  The machine model ID that has been read from the laser scanner EEPROM is not correct.
• Remedy:

• Code: E110-0001
• Description: There is a polygon motor error.
  - Although the polygon motor has been turned on, VLOCK is not detected at all within 76.5 sec. - At time of a shift from full-speed to half-speed control, VLOCK is not detected at all for 7.5 sec. - At time of half-speed control, a check is made of VLOCK at intervals of 100 msec. An error will be identified if it is not detected 10 times continuously.
• Remedy: - Replace the laser scanner unit. - Replace the DC controller PCB.

• Code: E121-0001
• Description: There is a controller cooling fan error.
  Even though the controller cooling fan has been turned on, the controller cooling fan stop signal has been detected for 5 sec or more.
• Remedy: - Check the connector for any fault in connection. - Replace the fan.

• Code: E193-0001
• Description: There is a gate array error.
  The add-on through setting of the IMGI cannot correctly be done (it is not correctly set 10 continuous times)
• Remedy:

• Code: E196-1abb
• Description: The EEPROM is faulty.
  There is a mismatch between the data that has been written in EEPROM and the data that has been read. (a: chip No. 0 through 5; bb: chip faulty address)
• Remedy: - Initialize the RAM. - Replace the EEPROM. - Replace the DC controller PCB.

• Code: E196-2abb
• Description: The EEPROM is faulty.
  The ID in EEPROM that has been read and the ID in ROM are compared. An error will be identified if they do not match. (a: chip No. 0 through 5; bb: chip faulty address)
• Remedy: - Initialize the RAM. - Replace the EEPROM. - Replace the DC controller PCB.

• Code: E196-3abb
• Description: The EEPROM is faulty.
  When the main power is turned on, the ID in EEPROM and the ID in ROM are compared. An error will be identified if they do not match. (a: chip No. 0 through 5; bb: chip faulty address)
• Remedy: - Check the position and condition of the EEPROM. - Initialize the RAM. - Replace the EEPROM. - Replace the DC controller PCB.