10.5 DETECT/FIXED/TD SENSOR TONER SUPPLY MODE
SELECTION (SP2-208-001)
When: If the ID sensor or the TD sensor is in an abnormal
condition.
Purpose: To leave the detect supply mode and to enter TD
sensor supply mode or fixed supply mode.
How: SP2-208-001 changes the toner supply mode.
NOTE: If the ID sensor is in an abnormal condition, enter the TD sensor supply
mode.
If the TD sensor is in an abnormal condition, enter the fixed supply mode.
SP2-208-001: Toner Supply Mode Selection
1: TD sensor supply mode
2: Fixed supply mode
3: Detect supply mode
10.6 AUTOMATIC ID SENSOR ADJUSTMENT (SP3-001)
When: 1. After cleaning, removing, or replacing the ID
sensor board.
2. After replacing the OPC drum or RAM
board on the main control board.
3. If a toner supply control problem occurs.
4. If memory all clear (SP5-801) has been
performed.
Purpose: To make sure that the ID sensor functions correctly.
Adjustment standard:
ID sensor: VSG = 4.0 ± 0.2 V
How: SP3-001 adjusts the value in memory for the ID
sensor LED to get the correct sensor output.
NOTE: The adjusted value and sensor output can be monitored with SP3-002.
Refer to the SP mode table for details.
FSM 5-57 FT5535/4527/4522
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