Panasonic KX-FT57E Service Manual ▷ View online
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INTRODUCTION
KX-FT57E
Documents you can send
Minimum size
Maximum size
Effective scanning area
Document weight
Single sheet:
45 to 90 g/m
45 to 90 g/m
2
Multiple sheets:
60 to 80 g/m
60 to 80 g/m
2
Note:
Remove clips, staples or other similar fastening objects.
Check that ink, paste or correction fluid has dried.
Do not send the following types of documents. Use copies for fax transmission.
– Chemically treated paper such as carbon or carbonless duplicating paper
– Electrostatically charged paper
– Heavily curled, creased or torn paper
– Paper with a coated surface
– Paper with a faint image
– Paper with printing on the opposite side that can be seen through the front (e.g. newspaper)
– Electrostatically charged paper
– Heavily curled, creased or torn paper
– Paper with a coated surface
– Paper with a faint image
– Paper with printing on the opposite side that can be seen through the front (e.g. newspaper)
Selecting characters with the dial keypad
Pressing the dial keys will select a character as shown below.
Characters
Keys
1
1
A
D
G
J
M
P
T
W
[
B
E
H
K
N
Q
U
X
]
C
F
I
L
O
R
V
Y
{
a
d
g
j
m
S
t
Z
}
b
e
h
k
n
p
u
w
+
c
f
i
l
o
q
v
x
–
/
=
,
.
–
:
;
?
,
2
3
4
5
6
r
s
7
8
y
z
9
2
3
4
5
6
7
8
9
0
0
(
)
<
>
!
"
#
$
%
&
\
@
^
f
¤
HYPHEN key (To insert a hyphen.)
INSERT key (To insert a one character or one space.)
key (To move the cursor to the left.)
key (To move the cursor to the right.)
STOP
Delete key (To delete a character.)
To enter the another character using the same number key, move the cursor to the next space.
2
1
128 mm
128 mm
Paper width
216 mm
208 mm
4 mm
Scanned
area
216 mm
600 mm
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KX-FT57E
MAINTENANCE ITEMS
1. OUTLINE
MAINTENANCE AND REPAIRS ARE PERFORMED USING THE FOLLOWING STEPS.
1) Periodic maintenance
Inspect the equipment periodically and if necessary, clean as required.
2) Check for breakdowns
Look for signs of trouble and consider how the problems arose.
If the equipment can still be used, perform copying, self -testing or communications testing.
3) Check equipment
Perform copying, self testing and communications testing to determine if the problem originates from the transmitter,
receiver or 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 does
not recur.
6) Confirm normal operation of the equipment
After completing the repairs, conduct copying, self testing and communications 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.
COMPONENT LOCATIONS
Transmission Motor
Reception Motor
Cutter
Thermal Head
Recording Paper Roller
Recording Paper Cover
Recording Paper
Lens
Mirror
LED Array
Separation Roller
Document
Feed Roller
Feed Roller
Document
Feed Roller
Feed Roller
Target Glass
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INTRODUCTION
KX-FT57E
REMARKS
See page 20.
See page 114.
See page 116.
See page 20.
See pages 84, 85.
OPERATION
Document Path
Rollers
Recording Paper
Roller
Thermal Head
LED Array
Sensors
Mirrors and Lens
Abnormal, wear and
tear or loose parts
2-1. MAINTENANCE LIST
2-2. MAINTENANCE CYCLE
These values are only an indication and may vary depending on
actual usage conditions.
CHECK ITEM
Remove any foreign matter such as a scrap of paper.
If a roller is dirty, clean it with a damp cloth, then let it dry thoroughly.
If the platen is dirty, clean it with a damp cloth, then let it dry thoroughly.
Remove the paper before cleaning.
If the thermal head is dirty, clean the printing surface with a cloth
moistened with denatured alcohol (alcohol without water), then let it dry
thoroughly.
If the LED array is dirty, clean the glass with a dry soft cloth.
Confirm the operation of the following sensors: recording paper sensor
(SW2), document sensor (PI302), read position sensor (PI301), cover
open sensor (SW5), and JAM sensor (SW3).
If the mirror and lens are dirty, clean them with a dry soft cloth.
Replace the part. Be sure that all of the part's screws are tightened.
NO.
1
2
3
4
5
6
7
8
No.
1
2
3
4
5
6
Items
Separation Roller
(Ref. No. 58)
Separation Rubber
(Ref. No. 23)
Feed Roller
(Ref. No. 49, 53)
Target Glass
(Ref. No. 171)
Thermal Head
(Ref. No. 59)
Recording Paper Roller
(Ref. No. 112)
Cycle
3 months
3 months
3 months
3 months
3 months
3 months
Cleaning
Cycle
7 years
(63,000 documents)
7 years
(63,000 documents)
7 years
(63,000 documents)
7 years
(63,000 documents)
7 years
(63,000 documents)
7 years
(63,000 documents)
Procedure
See page 113.
– – – –
See page 113.
– – – –
See page 116.
See page 114.
Replacement
Remarks
Procedure
See page. 20.
– – – –
See page. 20.
See page. 20.
See page. 116.
See page. 114.
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KX-FT57E
CLEANING THE INSIDE OF THE UNIT
If misfeeding occurs frequently, or dirty patterns or black bands appear on a copied or transmitted document,
clean the document feeder rollers, separation roller, sub roller, rubber flap, white plate and glass.
clean the document feeder rollers, separation roller, sub roller, rubber flap, white plate and glass.
White plate
Rubber flap
Sub roller
Glass
Front lid open button
Document
feeder rollers
Separation roller
Disconnect the power cord and the telephone line
cord.
cord.
Open the front lid by pressing the front lid open
button.
button.
Clean the document feeder rollers and roller with a
cloth moistened with isopropyl rubbing alcohol, and
let dry thoroughly.
cloth moistened with isopropyl rubbing alcohol, and
let dry thoroughly.
Clean the white plate and glass with a soft dry
cloth.
cloth.
Clean the front lid by gently pressing down on both
ends.
ends.
Connect the power cord and the telephone line
cord.
cord.
1
2
3
2
3
5
4
6
Caution:
•
Do not use paper products (such as paper towels or
tissues) to clean the inside of the unit.
Click on the first or last page to see other KX-FT57E service manuals if exist.