DOWNLOAD Panasonic DP-8020E / DP-8020P / DP-8016P (serv.man3) Service Manual ↓ Size: 25.73 MB | Pages: 127 in PDF or view online for FREE

45

OCT 2006

Ver. 1.0

DP-8020E/8020P/8016P

1. Wet Cloth represents a soft cloth saturated with water.

For stubborn toner accumulation, wipe with a soft cloth saturated with Isopropyl Alcohol first, then 
follow up with a soft cloth saturated with water.

2. The Maintenance Cycle is based on the Counter Information for each individual module. 

To verify the counter information, print the Total Counter List using the Service Mode: F7 - Electronic 
Counter - 00 (List Print).

3. Cleaning, Replacement, and Adjustment Cycle (Sheet) are based on using Panasonic's recommended 

standard paper, and supplies. These cycles may vary with the kind of paper used, Paper size, 
orientation, print duty, continuous/interval print, and/or ambient conditions.

• Total Counter View Mode on the LCD

The Total Counter can be displayed on the Panel Display by pressing "COPY SIZE", and "PAPER TRAY" 
keys simultaneously in Standby mode for quick reference.

• LCD Display Brightness Adjustment

To adjust the brightness of the LCD display, press and while holding down the "CLEAR" key, keep 
pressing the "ORIGINAL SIZE", or the "COPY SIZE" key until the desired brightness is achieved.

ORIGINAL SIZE: Dimmer
COPY SIZE

: Brighter

29 Charge Corona Case

1444

60K

-

-

Refer to 
2.2.5.of the 
Service 
Manual

F7-07

30 Charge Wire

1443

10K

By Customer

-

60K

31 Cleaning Blade

1408

-

-

60K

32 Front Cleaning Felt

1410

-

-

60K

33 Rear Cleaning Felt

1411

-

-

60K

34 Cleaning Sponge

1412

-

-

60K

35 Splash Prevention 

Sheet

1415

-

-

60K

36 Fuser Roller

1115

60K

Water

 1

120K

Refer to 
2.2.6.of the 
Service 
Manual

F7-02

37 Pressure Roller

1021

60K

Water

 1

240K

38 Fuser Roller Bushing

1114

-

-

120K

39 Pressure Roller 

Bushing

1020

-

-

240K

40 Thermistor 

Assembly

1125

60K

Dry soft cloth

120K

41 Fuser Lamp

1116

-

-

240K

42 Separator

1109

60K

Dry soft cloth

120K

43 Exit 2 Roller

1104

60K

Water

 1

-

44 Ozone Filter

825

-

-

240K

Refer to 
2.2.13.of the 
Service 
Manual

F7-02

45 Toner Spill Tray

1202

60K

-

-

TOTAL COUNTER

                 

1234

46

OCT 2006

Ver. 1.0

DP-8020E/8020P/8016P

When the machine reaches the preset P/M Cycle, it will show "Call for P/M", or "Replace The Toner Waste 
Container" on the LCD Display. The PM Counter can be reset by following the procedures below.

1. Perform the P/M (Preventive Maintenance). Refer to Section 2.3, and 2.4.
2. Press “FUNCTION”, “ORIGINAL SIZE”, and “3” keys sequentially to enter the Service Mode.
3. Enter the Copy Service Mode F5-70 (PM Cycle), and change to the desired value.
4. Press “FUNCTION”, and “CLEAR” keys simultaneously to exit the Service Mode.

1. Perform the P/M (Preventive Maintenance). Refer to Section 2.3, and 2.4.
2. Press “FUNCTION”, “ORIGINAL SIZE”, and “3” keys sequentially to enter the Service Mode.
3. Enter the Copy Service Mode F5-87 (ADF PM Cycle), and change to the desired value.
4. Press “FUNCTION”, and “CLEAR” keys simultaneously to exit the Service Mode.

A. Blinking Maintenance, and Toner Waste Container Indicators

Upon detecting that the Toner Waste Container is full, the machine will complete the current job, and 
stop operating. 
A blinking Maintenance, and Toner Waste Container Indicators will appear on the display. 
To continue using the machine temporarily while waiting for the Service Technician, press any key 
(up to 100 additional copies can be made).

B. Steady Maintenance, and Toner Waste Container Indicators

Upon reaching the 100 copies, the machine stops, and will not allow further operation until the Toner 
Waste Container is replaced. 
Replace the Toner Waste Container. (Refer to Section 2.2.5.of the Service Manual)

47

OCT 2006

Ver. 1.0

DP-8020E/8020P/8016P

This information is used for routine Preventive Maintenance (PM) calls to ensure the highest degree of 
reliability. Inspect the following areas, and lubricate as required. The inspection interval is usually 120K 
copies, or more, however the interval may be reduced due to environmental conditions.

Pinch Timing Roller

712

KS-660

Bias Transfer 
Bushing

709

48

OCT 2006

Ver. 1.0

DP-8020E/8020P/8016P

The Quickest, and Most Easiest Method of Updating the Firmware is to use the Network Firmware 
Tool (FUP) using Ethernet LAN Port, and a Crossover Cable.
The Network FUP Tool version must be 3.XX, or higher, and it can be found on the Panasonic Document 
Management System CD-ROM included with the main unit, or on the CD-ROM included with the PCL, or 
PS/PCL options.
Refer to the Firmware Update Operation Instructions, Service Notes (8.1.) for additional details.

This machine is controlled by two (2) CPUs which are located on the System Control (SC) PC Board, 
and the Scanner Printer Control (SPC) PC Board.

The 4 MB Program Memory (F-ROM) is integrated on the SC PCB. An Optional Expansion 8 MB 
Program Memory (FRM8 PCB) can be installed into SLOT 1.
The Firmware to be written into the 4 MB onboard, and the 8 MB of SLOT 1 depends upon the 
configuration of the Standard, PCL, or PS Options.

(1) Standard

The Standard Program (1) is only written into the 4 MB onboard, which is assigned as ROM 
Code (A).

(2) For PCL Option

The PCL Control Program (2) must be written into the 4 MB onboard, which is assigned as ROM 
Code (B). The PCL Control Program (3), and PCL Font data (4) are written into the 8 MB in the 
SLOT 1. The Firmware (3), and (4) are assigned as ROM Code (C).
When using 8 MB Flash Memory Card, the 8 MB Program (C) can be written onto one card.

On Board

(A)

4 MB

(B)

4 MB

(D)

4 MB

(1)

(2)

(5)

CPU

4 MB

Program

Program

Program

F-ROM

Slot 1

(C) 8MB

(E) 8MB

(3)

(6)

Program

Program

8 MB

2 MB

(a)

4 MB

(a)

FRM

PCB

(4)

(7)

Font

4 MB

(b)

4 MB

(b)

Slot 2

Not

Used

CPU

512 KB

Scanner Control Program

F-ROM

Printer Control Program

Font