Toshiba e-Studio 306SE

When the developer material is replaced, adjust the auto-toner sensor in the following procedure.
Note: Check if the cleaning blade is pressed against the drum before performing this adjustment.

Procedure (Adjustment Mode (05-2000))

1. Install the into the equipment.
2. While pressing [0] and [5] simultaneously, turn the power ON. The following message will be displayed.
   
3. Key in code [2000] and press the [START] button. The display changes as follows.
   
   Notes:
   • A indicates the controlled value of the auto-toner sensor output.
   • 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.
   • C indicates the latest adjustment value
4. After about two minutes and 30 seconds, the value B automatically starts changing.
5. After a short time, the value B becomes stable and the display changes as follows.
   
6. Press the [OK] or [INTERRUPT] button. The drum, developer unit, etc. are stopped and the
   following is displayed.
   The drum, developer unit, etc. are stopped and the following is displayed.
   
7. Standard of adjustment value range

   Humidity(%)	Adjustment reference voltages (V)
   0 to 29.9	2.46
   30.0 to 44.9	2.48
   45.0 to 59.9	2.50
   60.0 to 74.9	2.64
   75.0 to 100	2.78

8. Key in code [2120] and press the [START] button. When the message “WAIT” goes off, turn the power OFF by shutdown.
9. Install the toner cartridge.