DOWNLOAD Panasonic KX-FM131BX / KX-FM131CX Service Manual ↓ Size: 8.42 MB | Pages: 127 in PDF or view online for FREE

MAINTENANCE AND REPAIRS ARE PERFORMED USING THE FOLLOWING STEPS.

 1. Periodic maintenance

Inspect the equipment periodically and if necessary, clean any contaminated parts.

 2. Check for breakdowns

Look for problems and consider how they arose.

If the equipment can be still used, perform copying, self testing or communication testing.

 3. Check equipment

Perform copying, self testing and communication testing to determine if the problem originates from the transmitter, receiver or
the telephone line.

 4. Determine causes

Determine the causes of the equipment problem by troubleshooting.

 5. Equipment repairs

Repair or replace the defective parts and take appropriate measures at this stage to ensure that the problem will not recur.

 6. Confirm normal operation of the equipment

After completing the repairs, conduct copying, self testing and communication testing to confirm that the equipment operates
normally.

 7. Record keeping

Make a record of the measures taken to rectify the problem for future reference.

COVER OPEN SENSOR

OPERATION PANEL BOARD

READ POSITION SENSOR

DOCUMENT SENSOR

THERMAL HEAD

INSERT DOCUMENT

CASSETTE OPEN

INSERT RECORDING
PAPER

LEVER

INK FILM

INK FILM

SUPPLY

POWER SUPPLY

ANALOG UNIT

INK FILM END SENSOR

PICK UP ROLLER

PAPER TOP SENSOR

WIND

PLATEN

RF UNIT

ROLLER

SEPARATION ROLLER

IMAGE SENSOR

DOCUMENT
EXIT

RECORDING
PAPER EXIT

DOCUMENT FEED ROLLER

PAPER TRAY

21

NO.

OPERATION

CHECK

REMARKS

1

Document Path

Remove any foreign matter such as paper.

—

2

Rollers

If the roller is dirty, clean it with a damp cloth then dry thoroughly.

Refer to 1.15.3.
MAINTENANCE.

3

Platen Roller

If the platen is dirty, clean it with a damp cloth then dry thoroughly. Remove the
paper and film cartridge before cleaning.

—

4

Thermal Head

If the thermal head is dirty, clean the printing surface with a cloth moistened
with denatured alcohol (alcohol without water), then dry thoroughly.

Refer to 1.15.3.
MAINTENANCE.

5

Sensors

Document sensor (PI302), Read position sensor (PI301), Hook switch
(SW401), Paper top sensor (PI402), Film end sensor (PI403), Cover open
sensor (PI303) and Paper set switch (SW101). Confirm the operation of the
sensors.

See 1.15.3.
MAINTENANCE and 4.
DISASSEMBLY
INSTRUCTIONS.

6

Glass, White Plate

If the glass and the white plate are dirty, clean them with a dry soft cloth.

Refer to 1.15.2.
MAINTENANCE CHECK
ITEMS/COMPONENT
LOCATIONS.

7

Mirrors and Lens

If the mirrors and lens are dirty, clean them with a soft dry cloth.

—

8

Abnormal, wear and tear
or loose parts

Replace the part. Check if the screws are tight on all parts.

—

No.

Item

Cleaning Cycle

Replacement

Cycle

Procedure

1

Separation Roller (Ref. No. 173)

3 months

7 years*
(100,000 documents)

Refer to 4. DISASSEMBLY
INSTRUCTIONS.

2

Separation Rubber (Ref. No. 44)

3 months

7 years (100,000 documents) Refer to 1.15.2. MAINTENANCE

CHECK ITEM/COMPONENT
LOCATIONS.

3

Feed Rollers (Ref. No. 109)

3 months

7 years (100,000 documents) Refer to 4. DISASSEMBLY

INSTRUCTIONS.

4

Thermal Head (Ref. No. 51)

3 months

7 years (100,000 documents) Refer to 4. DISASSEMBLY

INSTRUCTIONS.

5

Platen Roller (Ref. No. 102)

3 months

7 years (100,000 documents) Refer to 4. DISASSEMBLY

INSTRUCTIONS.

6

Pickup Roller (Ref. No. 134)

3 months

7 years (100,000 documents) Refer to 4. DISASSEMBLY

INSTRUCTIONS.

* These values are standard and may vary depending on usage conditions.

22

If misfeeding occurs frequently or if dirty patterns or black bands appear on a copied or transmitted document,
clean the document feeder.

Open the cover by pressing the cover open button.

Clean the document feeder rollers, sub roller and
rubber flap with a cloth moistened with isopropyl
rubbing alcohol, and let all parts dry thoroughly.

Clean the white plate and glass with a soft dry
cloth.

Close the cover securely by pushing down on 
both ends.

Connect the power cord and the telephone line
cord.

Rubber flap

Separation roller

Document feed rollers

Glass

White plate

Power cord

Telephone 
line cord

Cover open 
button

If dirty patterns or black or white bands appear on a copied or received document, clean the thermal head and
black bar.

Open the cover by pressing the cover open button.

Clean the thermal head and black bar with a cloth
moistened with isopropyl rubbing alcohol, and let it
dry thoroughly.

Close the cover securely by pushing down on 
both ends.

Connect the power cord and the telephone line
cord.

Thermal head

Black bar

23

If misfeeding occurs frequently or if spots or black bands appear on a copied or received paper, clean the Pickup roller.

Disconnect the power cord and the telephone
line cord.

Open the cover by pressing the cover open 
button, take out the film cartridge and then 
remove the Pickup Base Ass'y.

Clean the Pickup Roller bar with a cloth 
moistened with isopropyl rubbing alcohol, 
and let it dry thoroughly.

Install the Pickup Base Ass'y into the main 
cabinet and set the film cartridge.
Close the cover securely by pushing down on 
both ends.

Connect the power cord and the telephone line
cord.

Pickup Base Ass'y

Pickup Roller

24