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Ricoh Aficio 2027

Error Codes List page 1

  • Code: 101
  • Description: Exposure lamp error
    The standard white level was not detected properly when scanning the white plate.
  • Causes: • Exposure lamp defective • Lamp stabilizer defective • Exposure lamp connector defective • Standard white plate dirty • Scanner mirror or scanner lens out of position or dirty • SBU defective
  • Code: 120
  • Description: Scanner home position error 1
    The scanner home position sensor does not detect the on condition during initialization or copying.
  • Causes: • Scanner drive motor defective • Scanner motor defective • Harness between SBCU and scanner drive motor disconnected • Harness between SBCU and scanner drive motor power source disconnected • Scanner HP sensor defective • Harness between SBCU and HP sensor disconnected • Scanner wire, timing belt, pulley, or carriage defective
  • Code: 121
  • Description: Scanner home position error 2
    The scanner home position sensor does not detect the off condition during initialization.
  • Causes: • SIB or scanner drive motor defective • Scanner motor defective • Harness between SBCU and scanner drive motor disconnected • Harness between SBCU and scanner drive motor power source disconnected • Scanner HP sensor defective • Harness between SBCU and HP sensor disconnected • Scanner wire, timing belt, pulley, or carriage defective
  • Code: 122
  • Description: Scanner HP Sensor œ Error 1
    The HP sensor remains on while the carriage is returning to the home position.
  • Causes: • SBCU, scanner motor drive board defective • Scanner motor defective • Harness between the SBCU, scanner motor drive board and scanner motor disconnected • HP sensor defective • Harness between SBCU and HP sensor disconnected. • Scanner wire, timing belt, pulley, or carriage installation incorrect
  • Code: 123
  • Description: Scanner HP sensor œ Error 2
    The HP sensor does not switch on after the carriage has returned to the home position.
  • Causes: • SBCU, scanner motor drive board defective • Scanner motor defective • Harness between the SBCU, scanner motor drive board and scanner motor disconnected • HP sensor defective • Harness between SBCU and HP sensor disconnected. • Scanner wire, timing belt, pulley, or carriage installation incorrect
  • Code: 144
  • Description: SBU connection error
    The IPU does not detect the SBU connection signal.
  • Causes: Cable between SBU and IPU board disconnected.
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