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49

     

DX-600/800

APR 2002

Edition 1.0

19

XTB3+8J

Screw

23

XYN3+F8

Screw

1Y

1Q

XTB3+10J

Screw

4N

XSN3+W8FC

Screw

B5

B4

B9

XSB4+10BN

XTB3+8JK

DZJM000171

Screw

Screw

Snap Ring

B1

DZPB000007

Silver Screw

7B

XTB26+6J

Screw

A9

Screw

24

XYN4+F8

XYN3+F10

Screw

Screw

C2

DZPB000020

DZPA000001

Screw

C8

XTW3+8SFC

Screw

50

     

DX-600/800

APR 2002

Edition 1.0

1

Soft Cloth

6

Tweezer

2

Isopropyl Alcohol

7

Pliers

3

Phillips Screwdriver (#2)

8

Cotton Swab

4

Stubby Phillips Screwdriver (#2)

9

Brush

5

Blade-tip Screwdriver (3/32 in)

10 Molykote EM-50L Grease 

(Available from Dow Corning, 
URL: http://www.dowcorning.com)

51

     

DX-600/800

APR 2002

Edition 1.0

The chart outlined below is a general guideline for maintenance. The example list is for an average usage
of 50 transmitted and received documents per day. Needless to say, the environmental conditions and
actual use will vary these factors. The chart below is for reference only.

The number of pages is based on the ITU-T Image No. 1 Test Chart using Multi-Copy mode.
Operation environment 68

°

F (20

°

C), 50% RH, using A4 paper.

Receiver 

Unit

Printer Motor

626

-

-

100,000 documents

Refer to 

Ch 2.2.12.

Toner  Cartridge

-

-

approx 7,500 pages 
(See Note)

-

Paper Feed Roller

518 12 months or 10,000 

documents

Refer to 

Ch 2.2.11.

30,000 documents

Refer to 

Ch 2.2.11.

Feed Roller

526
904

12 months or 10,000 
documents

Refer to 

Ch 2.2.17.

-

Refer  to 

Ch 2.2.17.

Bias Transfer Roller 604 12 months or 10,000 

documents

Refer to 

Ch 2.2.19.

30,000 documents

Refer to 

Ch 2.2.19.

Fuser Unit

701 When replacing Print 

Cartridge

Cleaning 

chart

50,000 documents

Refer to 

Ch 2.2.14.

Fuser Roller

709 When the Recording 

Paper wraps itself 
around the roller.

Refer to 

Ch 2.2.15.

(Included as part of 
the Fuser Unit)

Refer to 

Ch 2.2.15.

Pressure Roller

706 When the Recording 

Paper wraps itself 
around the roller.

Refer to 

Ch 2.2.15.

(Included as part of 
the Fuser Unit)

Refer to 

Ch 2.2.15.

Transmitter 

Unit

Roller Shaft 2

235 30,000 documents

Refer to 

Ch 2.2.3.

-

-

Feed Pinch Roller
* Shaft Hole

236 30,000 documents

Refer to 

Ch 2.2.3.

-

-

ADF Roller

331 12 months or 10,000 

documents

Refer to 

Ch 2.2.4.

30,000 documents

Refer to 

Ch 2.2.8.

Separation Rubber

207 12 months or 10,000 

documents

Refer to 

Ch 2.2.2.

30,000 documents

Refer to 

Ch 2.2.2.

Feed Roller

302 12 months or 10,000 

documents

Refer to 

Ch 2.2.4.

30,000 documents

Refer to 

Ch 2.2.9.

Eject Roller

303 12 months or 10,000 

documents

Refer to 

Ch 2.2.4.

30,000 documents

Refer to 

Ch 2.2.6.

Scanning Glass

308 12 months or 10,000 

documents

Refer to 

Ch 2.2.4.

-

-

Mirrors

334
335
336

12 months or 10,000 
documents

Refer to 

Ch 2.2.8.

-

-

Transmit Motor

324

-

-

100,000 documents

Refer to 

Ch 2.2.7.

"x" Stamp Head

325

-

-

5,000 documents

Refer to 

Ch 2.2.5.

52

     

DX-600/800

APR 2002

Edition 1.0

Unlike other machines with removable EPROM (Erasable Programmable ROM), this machine is equipped
with a F-ROM (Flash ROM) as standard. The F-ROM offers the flexibility of quick and easy firmware
updates. The firmware of the machine can be updated with the removable F-ROM Card. (Refer to Section
5.1.9)
The following is the basic procedure to update the firmware of the machine. The details are described in the
Firmware Update Tool Operating Instructions.

1. Install the Firmware Update Tool.
2. Install a Flash Memory Card (2 MB x 2, 4 MB or higher) into the machine.
3. Follow the instructions included in the Firmware Update Tool Operating Instructions.

1. Unplug the Power Cord to turn the machine OFF.
2. Install a Flash Memory Card (2 MB x 2, 4 MB or higher) into the machine with the Panasonic 

Logo facing outwards.

3. Plug in the Power Cord to turn the machine ON.
4. Perform the Service Mode 9-2 (Firmware Backup).
5. The firmware is copied into the Flash Memory Card.
6. After the backup is completed, press "STOP" to return to standby.
7. Unplug the Power Cord to turn the machine OFF.
8. Remove the Master Firmware Card that you just created from the machine.
9. Plug in the Power Cord to turn the machine ON.

10. Use this Master Firmware Card to update the firmware on other machines.

1. Before starting, print the Fax and Function Parameter Lists.
2. Unplug the Power Cord to turn the machine OFF.
3. Install the appropriate Master Firmware Card into the machine with the Panasonic Logo 

facing outwards.

4. Plug in the Power Cord to turn the machine ON.
5. Perform the Service Mode 9-1-1 (Firmware Update).
6. The firmware is copied into the machine.
7. After the update is completed, the machine reboots itself and returns to standby.
8. Perform the Service Mode 6 (Parameter Initialization).
9. Unplug the Power Cord to turn the machine OFF.

10. Remove the Master Firmware Card from the machine.
11. Plug in the Power Cord to turn the machine ON.
12. Reprogram the Fax and/or Function Parameters according to the lists printed in Step 1 

above if the settings are other than factory default.