Panasonic KX-FC379CX Service Manual page 26

5.1.2.1. 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
5.1.2.2. Maintenance Cycle
No. Item
1 Separation Roller (Ref. No. 169)
2 Separation Rubber (Ref. No. 16)
3 Feed Rollers (Ref. No. 21, 59, 83)
4 Thermal Head (Ref. No. 44)
5 Platen Roller (Ref. No. 90)
6 Pickup Roller (Ref. No. 133)
* These values are standard and may vary depending on usage conditions.
CHECK
Remove any foreign matter such as paper.
If the roller is dirty, clean it with a damp cloth then dry
thoroughly.
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.
Paper top sensor (SW402), Film end/Cover open switch
(SW401), Document top switch (SW351), Document set
sensor (PS301), Film detection switch (SW401). Confirm
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.
Cleaning Cycle
3 months 7 years* (31,500 documents) Refer to How to Remove the Gear Block and
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)
3 months 7 years (31,500 documents)
Refer to Document Feeder / Scanner glass
Cleaning (P.32).
Refer to Thermal Head Cleaning(P.32).
See Maintenance Check Items/Component
Locations(P.24) and How to Remove the
Digital, Analog and Sensor Boards (P.43).
Refer to Document Feeder / Scanner glass
Cleaning (P.32).
Replacement
Cycle
Separation Roller (P.45).
Refer to Document Feeder / Scanner glass
Cleaning (P.32).
Refer to DISASSEMBLY
INSTRUCTIONS(P.34).
Refer to How to Remove the Thermal
Head(P.39).
Refer to How to Remove the Back
Cover(P.40).
Refer to How to Remove the Platen
Roller(P.40).
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KX-FC379CX
REMARKS
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Procedure