203
SEP 2004
Ver. 1.2
DP-1520P/1820P/1820E
08 (Factory use only) Lock operation for Scanner Unit.
09 Toner Density Adjustment Adjustment operation of Toner Density.
10 Drum Charge Adjustment Adjustment operation of Drum Charge.
11 Not Used
12 Org.size Sensor Adj.
(Not Used)
Adjust the slice level for the original size detection
sensors automatically. Execute this mode by closing
the platen cover.
13 Black Density Reference Adjustment operation of Black Density sensor.
14 OPC Counter Reset Proceed when OPC is replaced.
15-17 Not Used
18 LSU PWM Pattern Print out the Test Pattern.
Proceed when the LSU is replaced.
19 Move Mirror To Lock a) Press the Start key to move the mirror unit to the
locked position for transporting the copier.
b) When the mirror unit is locked, the machine will
not accept any numerical key input.
Note:
The locking operation is automatically reset when
the Power switch is turned ON again.
20 TDC Check Operation Adjustment of TDC sensor.
21-46 Not Used
47 ADF Continuous Test Press START key to begin.
48 Platen Continuous Test Press START key to begin.
F8 Mode
No. Item Remarks
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