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Toshiba e-Studio 2306

Adjustment. Auto-Toner Sensor

When the developer material is replaced, adjust the auto-toner sensor in the following procedure.

Procedure (Adjustment Mode (05-2000))

  1. Install the developer unit into the equipment.
  2. While pressing [0] and [5] simultaneously, turn the power ON. The following message will be displayed.
    TEST MODE A
    MC=
  3. Key in code [2000] and press the [START] button. The display changes as follows.
    TEST MODE A
    MC=2000
    230
    Notes: B indicates the output voltage of the auto-toner sensor (2.30 V in the above case). The drum, developer unit, etc. are in operation.
  4. After about two minutes, the value B automatically starts changing.
    TEST MODE A
    MC=2000
    245 - Value B
    128 - Value A
    Notes: A indicates the controlled value of the auto-toner sensor output. Press the Up or Down button to change the value.
  5. Check if the value B is within the range of 234 to 246 (the output voltage range of the auto-toner sensor is 2.34 V to 2.46 V).
  6. If the value B is not within the range of 234 to 246, press the Up or Down button to adjust the value manually.
    Notes: The relation between the button and the values A and B is as follows.
    Button to be pressed Value A Value B
    Up Increased Increased
    Down Decreased Decreased
  7. Press the [OK] button. The drum, developer unit, etc. are stopped and the following is displayed.
    TEST MODE A
    MC=
  8. Turn the power OFF.
  9. Install the toner cartridge.
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