Panasonic DP-8020E Service Manual page 270

No.
08 (Factory use only)
09 Toner Density Adjustment
10 Drum Charge Adjustment
11 Not Used
12 Org.size Sensor Adj.
(Not Used)
13 Black Density Reference
14 OPC Counter Reset
15-17 Not Used
18 LSU PWM Pattern
19 Move Mirror To Lock
20 TDC Check Operation
21-46 Not Used
47 ADF Continuous Test
48 Platen Continuous Test
Ver. 1.0
F8 Mode
Item
Lock operation for Scanner Unit.
Adjustment operation of Toner Density.
Adjustment operation of Drum Charge.
Adjust the slice level for the original size detection
sensors automatically. Execute this mode by closing
the platen cover.
Adjustment operation of Black Density sensor.
Proceed when OPC is replaced.
Print out the Test Pattern.
Proceed when the LSU is replaced.
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.
Adjustment of TDC sensor.
Press START key to begin.
Press START key to begin.
270
DP-8020E/8020P/8016P
Remarks
SEP 2006