Panasonic KX-FC971CX-S Service Manual page 24

KX-FC971CX-S / KX-FGA521CX-S
5.1.3. MAINTENANCE LIST
NO. OPERATION
1 Document Path
2 Rollers
3 Platen Roller
4 Thermal Head
5 Sensors
6 Glass
7 Abnormal, wear and tear
or loose parts
5.1.4. MAINTENANCE CYCLE
No.
1 Separation Roller (Ref. No. 110)
2 Separation Rubber (Ref. No.23)
3 Feed Rollers (Ref. No. 30, 78)
4 Thermal Head (Ref. No. 58)
* These values are standard and may vary depending on usage conditions.
Remove any foreign matter such as paper.
If the roller is dirty, clean it with a damp cloth then dry thoroughly. Refer to THERMAL HEAD
If the platen is dirty, clean it with a damp cloth then dry
thoroughly. Remove the paper and film cartridge before cleaning.
If the thermal head is dirty, clean the printing surface with a cloth
moistened with denatured alcohol (alcohol without water), then
dry thoroughly.
Document sensor (SW39), Read position sensor (SW38),
Recording paper/cover open sensor(SW501), Jam sensor
(SW502), Hook switch (SW500) Corfirm the operation of the
sensors.
If the glass is dirty, clean them with a dry soft cloth.
Replace the part. Check if the screws are tight on all parts.
Item Cleaning Cycle
CHECK
Cycle
3 months 7 years*
(31,500 documents)
3 months 7 years (31,500 documents)
3 months 7 years (31,500 documents)
3 months 7 years (31,500 documents)
24
REMARKS
—
CLEANING(P.26).
—
Refer to DOCUMENT
FEEDER/SCANNER GLASS
CLEANING(P.26).
See COMPONENT LOCATIONS
(P.23) and HOW TO REMOVE THE
ANALOG BOARD, DIGITAL BOARD,
POWER SUPPLY BOARD AND
POWER CORD (P.37).
Refer to DOCUMENT
FEEDER/SCANNER GLASS
CLEANING(P.26).
—
Replacement
Procedure
Refer to MOTOR SECTION
(P.194)
Refer to MAINTENANCE ITEMS
AND COMPONENT
LOCATIONS(P.23)
Refer to HOW TO REMOVE THE
IMAGE SENSOR (CIS) AND
FEED ROLLER(P.33).
Refer to HOW TO REMOVE THE
ANTENNA AND CUTTER
UNIT(P.34).