Panasonic DP-3510

143
JAN 2006
Ver. 5.2
DP-3510/3520/3530/4510/4520/4530/6010/6020/6030
Note:
1. Copy Quality Check
1) Press the "FUNCTION", "ORIGINAL SIZE (LEDGER/A3)" and "3" keys simultaneously in that order
to enter the Service Mode.
2) Press the "6" and "START" keys to enter the F6 Mode (Adjust Parameters).
3) Press "29 QUANTUM Black Density".
4) Press "INPUT" button and enter a number
(0 → 1 or 1 → 0).
5) Press "OK" button twice.
6) Wait approximately 30 seconds.
7) The Machine starts QUANTUM Control automatically.
2. PWM Adjustment
1) It is recommended to make continuous copies (50 ~ 300 copies, depending on the machine model)
to stabilize the Bias Voltage of the Developer.
DP-35xx : 250 ~ 300 copies
DP-45xx : 150 ~ 200 copies
DP-60xx : 50 ~ 100 copies
2) Ensure that Ledger / A3 Size Paper is loaded in one of the Trays, and pull out the remaining trays
(including the bypass tray) to disable them.
3) Press the "FUNCTION", "ORIGINAL SIZE (LEDGER/A3)" and "3" keys simultaneously in that order
to enter the Service Mode.
4) Press the "8" and "START" keys to enter the F8 Mode (Service Adjustment).
5) Press "17 LSU PWM Pattern 1" to print the Test Pattern.
6) Observe the position of the uppermost visible gray patch.
Sample:
4 gray patches are visible in the illustration, the value of the uppermost patch position is "+2" in
our example.
7) Press the "OK" button.
8) Press the "6" and "START" keys to enter the F6 Mode (Adjust Parameters).
Test Pattern
In our sample, 4 patches
are visible.
(0)
+2
(-5)
(+5)