DOWNLOAD Panasonic KX-FT57E Service Manual ↓ Size: 3.76 MB | Pages: 127 in PDF or view online for FREE

Model
KX-FT57E
Pages
127
Size
3.76 MB
Type
PDF
Document
Service Manual
Brand
Device
Fax / THERMAL PAPER
File
kx-ft57e.pdf
Date
PREV: Panasonic KX-FT502RU-B / KX-FT502RU-W / KX-FT504RU-B / KX-FT504RU-W (serv.man4) Service Manual / Supplement

Panasonic KX-FT57E Service Manual ▷ View online

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33
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KX-FT57E
TROUBLESHOOTING GUIDE
(7) Can't cut the recording paper.
Visually check the cutter
unit.
Clean the cutter unit.
(page 114)
Confirm if the tip of the Jam sensor lever works
smoothly. (See page 133)
Replace the defective 
parts.
Replace the defective
parts.
Check the connector,
gear and arm.
Replace the motor, gear
and arm.
Replace the digital board.
Replace the cutter unit.
Check each of the sensor 
levers movement.
Check each sensor.
(See page 84)
Test the cutter movement.
OK?
OK?
OK?
OK?
OK?
OK?
END
OK
OK
NO
NO
NG
NG
NG
NG
YES
YES
YES
YES
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34
|
KX-FT57E
OK
(8) Skewed sending image
(9) Expanded print
Check the recording paper 
setting.
Reset the recording paper.
Replace the
recording paper roller.
Check the front lid open 
button locked.
Lock the front lid open 
button.
Cleaning the each rollers.
(pages 113 and 114)
NG
NG
OK
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35
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KX-FT57E
TROUBLESHOOTING GUIDE
(10) When copying or printing, an abnormal sound is heard from the unit.
In the printing section.
Confirm the EXIT-GUIDE
unit.
Remove the exit-guide by hand and confirm if the carriage can 
be moved by hand.
Confirm if the thermal head, page guide,
recording paper roller, etc. are attached
correctly, and fix or change the abnormal part.
Check the drive gear for damage, foreign
objects and also if the pendulum gear spring is
attached correctly.
Check the other rotation sections, operations,
oscillation sections and fix or change the abnormal
part.
Contact?
Fix/change the abnormal 
part.
Recording paper
conveyance. Confirm
the drive section.
Abnormal?
Fix or change the abnormal
part.
YES
NO
OK
YES
NO
A
(Next page)
In the document convey
-ance element.
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36
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KX-FT57E
Confirm the document's
conveyance drive section.
Re-grease the part.
Does it recur?
Does it recur?
Change the gear and 
gear chassis.
Check the drive gear for damage, foreign
objects or abnormal installations.
Fix, clean or change the
abnormal part.
Do not apply large amounts to other parts.
(Refer to page 174.)
END
OK?
END
NO
NO
NO
YES
YES
YES
A
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