Panasonic KX-FP320E User manual

1
(Model KX-FP320E/KX-FM330E)
KX-FP320E/KX-FM330E
Simplified
KX-FP320E
©1999 Kyushu Matsushita Electric Co., Ltd.
All rights reserved. Unauthorized copying and distribution is a violation of law.
WARNING
This service information is designed for experienced repair technicians only and is not designed for use by the general public.
It does not contain warnings or cautions to advise non-technical individuals of potential dangers in attempting to service a product.
Products powered by electricity should be serviced or repaired only by experienced professional technicians.
Any attempt to service or repair the product or products dealt with in this service information by anyone else could result in serious
injury or death.
Please use this manual together with the Service Manual for model No. KX-FP320G/KX-FM330G, order No.KM79908300C2.
This Service Manual indicates the main differences between; Original KX-FP320G/KX-FM330G and KX-FP320E/KX-FM330E.
ORDER NO. KM79908303A2
Plain Paper FAX with Answering Machine
KX-FM330E
Multi-Function Plain Paper Facsimile

2
(Model KX-FP320E/KX-FM330E)
KX-FP320E/KX-FM330E
BATTERY CAUTION
SAFETY CAUTIONS FOR LITHIUM BATTERY
(FOR UNITED KINGDOM)
THE LITHIUM BATTERY IS A CRITICAL COMPONENT
TYPE NUMBER CR2032 (BATT) MANUFACTURED BY MATSUSHITA
CR2032 (BATT) SONY
IT MUST NEVER BE SUBJECTED TO EXCESSIVE HEAT OR DISCHARGE. IT MUST THEREFORE ONLY BE
FITTED IN EQUIPMENT DESIGNED SPECIFICALLY FOR ITS USE.
REPLACEMENT BATTERIES MUST BE OF AN APPROVED TYPE AND MANUFACTURER AS INDICATED
ABOVE. THEY MUST BE FITTED IN THE SAME MANNER AND LOCATION AS THE ORIGINAL BATTERY, WITH
THE CORRECT POLARITY CONNECTIONS OBSERVED.
DO NOT ATTEMPT TO RE-CHARGE THE OLD BATTERY OR RE-USE IT FOR ANY OTHER PURPOSE. IT
SHOULD BE DISPOSED OF IN WASTE PRODUCTS DESTINED FOR BURIAL RATHER THAN INCINERATION.
WARNING
THE LITHIUM BATTERY IN THIS EQUIPMENT MUST ONLY BE REPLACED BY QUALIFIED PERSONNEL.
WHEN NECESSARY, CONTACT YOUR LOCAL PANASONIC SUPPLIER.
FITTING A PLUGTOTHE MAINS LEAD
This appliance is supplied with a moulded three pin mains plug for your safety and convenience.
A5 amp fuse is fitted in this plug. Should the fuse need to be replaced please ensure that the replacement fuse has rating of 5
amps and that it is approved by ASTA or BSI to BS1362.
Check for the ASTA mark or the BSI mark on the body of the fuse.
If the plug contains a removable fuse cover you must ensure that it is refitted when the fuse is replaced. If you lose the fuse cover
the plug must not be used until a replacement cover is obtained. A replacement fuse cover can be purchased from your local
Panasonic Dealer.
IF THE FITTED MOULDED PLUG IS UNSUITABLE FOR THE SOCKET OUTLET IN YOUR HOME THEN THE FUSE SHOULD BE
REMOVED AND THE PLUG CUT OFF AND DISPOSED OF SAFELY.
THERE IS A DANGER OF SEVERE ELECTRICAL SHOCK IF THE CUT OFF PLUG IS INSERTED INTO ANY 13 AMP SOCKET.
If a new plug is to be fitted please observe the wiring code as shown below.
WARNING : THIS APPLIANCE MUST BE EARTHED.
IMPORTANT : The wires in this mains leads are coloured in accordance with the following code:
Green-and-yellow: Earth
Blue: Neutral
Brown: Live
As the colours of the wires in the mains lead of this appliance may not correspond with the coloured markings identifying the termi-
nals in your plug, proceed as follows.
The wire which is coloured GREEN-AND-YELLOW must be connected to the terminal in the plug which is marked with the letter E
or by the safety earth symbol or coloured GREEN or GREEN-AND-YELLOW.
The wire which is coloured BLUE must be connected to the terminal in the plug which is marked with the letter N or coloured
BLACK. The wire which is coloured BROWN must be connected to the terminal in the plug which is marked with the letter L or
coloured RED.
How to replace the fuse : Open the-fuse compartment with a screwdriver and replace the fuse and fuse cover.
FUSE

3
(Model KX-FP320E/KX-FM330E)
KX-FP320E/KX-FM330E
1.12.2. CONTROL PANEL (Change from original page 10)
SEARCH
MUTE
RECALL
STOP
RESOLUTION
MENU
DIRECTORY
PROGRAM
START / SET /
REDIAL
/PAUSE
FILM REMAINING
MEMORY% CALLS
MIC
RINGER / SPEAKER
1
6
2
7
3
8
4
9
5
10
LOWER
HYPHEN
INSERT
SECRET
NAME/TEL NO.
VOLUME
TAD/FAX ON
ABC DEF
JKLGHI MNO
TUVPQRS
TONE SLOW QUICK
WXYZ
FWD
BACK
MESSAGES
SKIP
REPEAT
ERASE
PLAY MESSAGES
RECORD
• To print a quick reference.
• For voice muting.
• To redial the last number
dialled.
• To insert a pause during
dialling.
Dial keypad
Display panel
• To adjust volumes.
• To select feature settings
during programming.
• To select a
resolution.
• To initiate or
exit programming.
• Recall button.
• To stop an operation
or cancel programming.
• To change from
pulse to tone during
dialling.
• For slow playback.
• For quick playback.
•pp p • To initiate fax transmission, reception or copying.
• To store a setting during programming.
• For the Caller ID service.
• For the One-Touch Dial.
• To search for a stored name.
• To select characters during programming.
• To select the basic features during programming.
• To skip and/or repeat recorded messages in the
answering device.
• To select an enlargement/reduction rate in the copy mode.
• To confirm a stored telephone number.
• To select stations 6–10 for the One-
Touch Dial.
• To talk with the other party when using the
speakerphone.
• For transmission to multiple stations.
• To insert a hyphen.
• To turn the AUTO ANSWER mode on/off.
• To store or edit names and telephone numbers.
• To choose "Collated" or "Uncollated" in the copy mode.
• To check the amount of remaining film.
• To record your own greeting messages.
• To record memo messages or
telephone conversations.
• To erase recorded messages.
• To erase your own greeting messages.
• To play recorded messages.
• To keep the telephone number secret.
• To insert one character or one space.

4
(Model KX-FP320E/KX-FM330E)
KX-FP320E/KX-FM330E
1.13. CONNECTIONS (Change from original page 11)
Telephone line cord
Handset cord
To B.T. socket
To Household
Mains Supply
(220-240 V, 50 Hz) Mains lead
1.14.7. TO SELECT CHARACTERS WITH THE DIAL KEY PAD (Change from original page 19)
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
rs7
8
yz9
2
3
4
5
6
7
8
9
00()<>!"#$%&@^
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 another character using the same number key, move the cursor to the next space.
2
1
1
2
3
Connect the handset cord.
Connect the telephone line cord.
Connect the mains lead.
• When the power is turned on for the
first time, the unit will print some
basic information.
Note:
• When you operate this product, the power outlet should be near the product and easily accessible.
• If the following message is displayed when the unit is plugged in, the recording paper set lever will be released.
Display:
Move the lever back.
• Telephone line connection is TNV (Telecommunication Network Voltage).
CHECK LEVER

5
(Model KX-FP320E/KX-FM330E)
KX-FP320E/KX-FM330E
DISPLAY MESSAGE CAUSE AND REMEDY
The unit is checking that there is no slake on the film. Wait a while.
The other party’s fax machine is busy or has run out of recording paper. Try again.
A recording paper jam occurred under the film cartridge. Clear the jammed paper.
[If the printout jams, please refer to Fig. a on the next page.]
PLEASE WAIT
REMOVE DOCUMENT
TRANSMIT ERROR
NO FAX REPLY
PAPER JAMMED
UNIT OVERHEATED
REDIAL TIME OUT
The other party’s fax machine dose not provide the polling function. Check with the
other party.
The other party’s fax machine is busy or has run out of recording paper. Try again.
A transmission error occurred. Try again.
The unit is too hot. Let the unit cool down.
[If many copies are nearly all black, this message will be displayed. When this occurs,
open the front cover and let the unit cool down.]
The document is jammed. Remove the jammed document.
Attempted to transmit a document longer than 600 mm. Press STOP to remove the
document. Divide the document into two or more sheets and try again.
[Alternatery, turn off service code #559 to enable sending of documents longer than
600 mm.]
There is no room left in memory to record a voice message. Erase some or all of the
message.
POLLING ERROR
PC FAIL OR BUSY
MASSAGE FULL
The fax function cannot be operated by the PC. The RS232C cable is not connected
correctly, or the software is not running on the PC. [If many copies are nearly all black,
this message will be displayed. When this occurs, open the front cover and let the unit
cool down.]
Note:
KX-FM330 only
The explanations given in the [ ] are for servicemen.
(Change from original page 27)

6
(Model KX-FP320E/KX-FM330E)
KX-FP320E/KX-FM330E
2. Sometimes there is a transmit problem (Change from original page 46)
TX Problem
Is the document pre-fed?
Is auto dialing used to
send?
Did you press the START
key immediately after
dialing?
Decrease the TX
level from -11
dBm to - 15
dBm or same
value.
Check the other party's
machine. (Out of paper,
auto answer off, etc.)
Check the current TX level.
Change the "594: Oversea
DIS detection" to "Detect
at the 2nd time".
Confirm that "592:CNG TX
select" is set to "ALL".
Does TX start?
(Does it start feeding?)
Increase the "596:Transmit
level set" from -11 dBm
to -5 dBm or same value.
The document goes
through.
Ask the other party to
change the RX equalizer &
increase the TX level.
Ask the other party to
increase the TX level.
Ask the RX party to
increase the parameter of
the RX error line value to
more than the current
setting.
(Not available)
Confirm if the sent image
on the RX side has many
errors.
Change the "717:Transmit
speed select " to
7200,4800 or 2400 bps.
• Increase the "596:Transmit
level set" from -11 dBm
to -5 dBm or some value.
OR
• Decrease the "596:Trans-
mit level set" from -11
dBm to -13 dBm .
Try again.
• Decrease the "596: Trans-
mit level set" from -11 dBm
to -15 dBm.
Try again.
YES
YES
YES
YES
NO
NO
NO
NO
NG
NG
NG
OK
OK
OK
"Transmit Error" Message on LCD
12000,9600
Note:
“596: Transmit level set” represents a service code. (Refer to 2.4.4. Service Function Table.)
Refer to the Service Function Table.

7
(Model KX-FP320E/KX-FM330E)
KX-FP320E/KX-FM330E
3. Receive problem (Change from original page 47)
Confirm the following before starting troubleshooting.
Is the recording paper installed properly? Refer to Remarks.
Note:
“596: Transmit level set” represents a service code. (Refer to 2.4.4. Service Function Table.)
Refer to the Service Function Table.
RX problem
Can something be RX?
Re-record the answering
machine OGM in a quiet room.
(The OGM shouldn?t have back
ground noise.)
Can't RX on international call
or long distance call?
Can not RX from Ricoh ma-
chines which have the G1,G2
and G3 modes.
Which mode?
Change the "718: Receive
speed select" to 12000, 9600,
7200, 4800 or 2400 bps.
Ask the sender to change:
• Increase the "596: Transmit
level set".
Increase the "593: Time
between CED & 300 bps" to
some value.
Ask the sender to change:
• Increase the TX level.
• Change the TX equalizer.
Are there many errors on the image?
Decrease the "596:Transmit
level set" from -11 dBm to
-13 dBm or some value.
Error code No. 68 (Echo)?
EXT. TAM mode
(When connected to an answering machine during EXT. TAM.)
NO: Looks OK.
OK
Is the EXT TEL off-hook be-
fore the ringing stops?
TEL mode
YES
NO
YES
NO
NO
YES
YES
YES
NO
NO YES
YES
FAX mode
TEL/FAX mode
Ask the sender to change:
• Send manually.
Ask the sender to change:
• Send manually using " ".
Increase the "595: RX error
limit value" to some value.
Is the FAX ring count (#07) 2, 3 or 4?
NO
Change the FAX ring count to 1.
Change the "718:Receive
speed select" to 12000, 9600,
7200, 4800 or 2400 bps. Note: "596: Transmit level set"
represents a service code.
(Refer to 2.4.4. Service Function
Table.)
Refer to the Service Function
Table.

8
(Model KX-FP320E/KX-FM330E)
KX-FP320E/KX-FM330E
2. Program Mode Table (Change from original pages 65~66)
Code Function SetValue Default Remote Setting
001 Setdate and time dd/mm/yyhh:mm AM/PM (01/Jan/99) NG
002 Your logo --------- --------- NG
003 Your telephone number --------- (None) NG
004 Transmission report mode 1:Error /2:ON /3:OFF ERROR OK
006 FAXring count 1~4 2 NG
TAD/FAXring count 1~4/TOLL SAVER/RINGER OFF 2 NG
Not available in TEL/FAX --------- -------- NG
010 Recording time 1:LONG /2:SHORT LONG OK
011 Remote ANS ID --------- ID=111 NG
013 Dialing mode 1:PULSE / 2:TONE TONE OK
014 PC link (KX-FM330 ONLY) 1:ON /2:OFF ON OK
015 MemoryXMT 1:ON / 2:OFF OFF OK
022 Auto journal print 1:ON /2:OFF ON OK
023 Overseas mode ON / OFF OFF NG
025 Delayed transmission ON / OFF OFF NG
026 Auto caller list 1:ON / 2:OFF ON OK
030 SilentFAXrecognition ring 3 to 6 rings 3 OK
036 Rxreduction 1:72% /2:86% /3:92% /4:100% 92% OK
039 LCD contrast 1:NORMAL /2:DARKER NORMAL OK
041 Remote FAXactivation code 1:ON /2:OFF ON / ID=*9 NG
042 Message alert 1:ON /2:OFF OFF OK
043 REC. time alert 1:ON / 2: OFF OFF OK
044 Receive alert 1:ON /2:OFF ON OK
045 Recall mode T_BR,E_RE T_BR OK
046 Friendlyrcv. 1:ON / 2:OFF ON OK
047 FAXvoice guidance 1:ERROR /2:ON /3:OFF ON OK
054 Common greeting MSG. REC.time 1:16s /2:60s 16s OK
060 Message transfer 1:MESSAGE / 2:PAGER / 3:OFF OFF NG
061 Transfer greeting 1:CHECK /2:RECORD /3:ERASE CHECK NG
067 ICM monitor 1:ON / 2:OFF ON OK
068 ECMCommunication 1:ON /2:OFF ON OK
070 FAXpager call ON / OFF OFF NG
076 FAXtone 1:ON / 2:OFF ON OK
077 Auto answer mode 1:TAD/FAX 2: FAXONLY 3 : TEL/FAX TAD/FAX OK
078 TEL/FAXdelayed ring 1 to 4 rings 2 OK
079 Film detection 1:ON / 2:OFF ON OK
080 Setdefault YES /NO NO NG
501 Pause time set 001~600 x100msec 35 OK
502 Flash time set 01~99 x10msec 80 OK
503 Dial speed 1:10pps /2:20 pps 10 OK
520 CED frequencyselect 1:2100Hz /2:1100Hz 2100 OK
521 International mode select 1:ON /2:OFF ON OK
522 Auto standbyselect 1:ON /2:OFF ON OK
523 Receive equalizer select 1:0.0km / 2:1.8km / 3:3.6km / 4:7.2km 0km OK
524 Transmission equalizerselect 1:0.0km /2:1.8km / 3:3.6km /4:7.2km 0km OK
533 Setting the number oftimes that
message transferis redialed 00~99 03 OK
534 Setting ofthe message transfer/pager
call redial interval 001~999 065 OK
550 Memoryclear --------- --------- NG
551 ROM check --------- --------- NG
552 DTMF signal tone test 1:ON /2:OFF OFF NG
553 Monitor on FAXcommunication select 1:OFF/2:Phase B /3:ALL OFF OK
554 Modem test --------- --------- NG
555 Scannertest --------- --------- NG
556 Motor test --------- --------- NG
557 LED test --------- --------- NG

9
(Model KX-FP320E/KX-FM330E)
KX-FP320E/KX-FM330E
OK means can set.
NG means can not set.
Note:
efer to 2.4.4. SERVICE FUNCTION TABLE for descriptions of the individual codes.
Ex mple:
If you want to set value in the 004 Transmission report mode, press the dial key number 1, 2 or 3 corresponding to the Set
Value you want to select. (1:E O /2:ON/3:OFF)
Code Function Set Value Default emote
Setting
561 Key test --------- --------- NG
570 Break % select 1:61% / 2:67% 67% OK
571 ITS auto redial time set 00~99 03 OK
572 ITS auto redial line disconnection time set 001~999 065 OK
573 emote turn-on ring number set 01~99 20 OK
576 K Break detect 1:ON / 2:OFF ON OK
579 Detect bell type 1:TYPE 1 / 2:TYPE 2 TYPE 1 OK
580 TAM continuous tone detection 1:ON / 2:OFF ON OK
590 FAX auto redial time set 00~99 03 OK
591 FAX auto redial line disconnection time set 001~999 065 OK
592 CNG trans m it select 1:OFF / 2:ALL / 3:AUTO ALL OK
593 Time between CED and 300 bps 1:75ms / 2:500ms / 3:1sec 75ms OK
594 Overs eas DIS detection s elect 1:1st / 2:2nd 1s t OK
595 eceive error limit value set 001~999 100 OK
596 Transmit level set -15~00dBm -11 OK
598 eceiving Sensitivity -20~48dBm 48 OK
624 AT ring time out (KX-FM330E only) 1: 3sec / 2: 5sec 3sec OK
717 Transmit speed select 1:14400 / 2:12000 / 3:9600 / 4:7200 /
5:4800 / 6:2400
14400bps OK
718 eceive speed select 1:14400 / 2:12000 / 3:9600 / 4:7200 /
5:4800 / 6:2400
14400bps OK
719 inger off in TEL/FAX mode 1:ON / 2:OFF ON OK
721 Pouse tone detect 1:ON / 2:OFF ON OK
722 edial tone detect 1:ON / 2:OFF ON OK
724 PC SND busy tone detect (KX-FM330E
only)
1:ON / 2:OFF ON OK
732 Auto disconncect 1: 350ms / 2:1800ms / 3:OFF 350m s ec OK
745 Power ON film feed 1:ON / 2:OFF ON OK
763 CNG detect tim e for friendly reception 1:10s / 2:20s / 3:30s 30s OK
771 T1 timer 1:35s / 2:60s 35s OK
775 Monitoring of message transfer 1:ON / 2:OFF OFF OK
782 Caller ID AC trans m it s elect 1:ON / 2:OFF OFF OK
815 Sensor & VOX test --------- --------- NG
852 Print test pattern --------- --------- NG
853 Top margin 1~9 --------- OK
854 Left margin 1~8 --------- OK
861 A4 size set 1:ON / 2:OFF ON OK
880 Special service journal 1:Start --------- OK
890 TEL/FAX ring back tone 1:ON / 2:OFF ON OK
895 TEL/FAX eceive m ode 1:TAD/FAX / 2:FAX FAX OK

10
(Model KX-FP320E/KX-FM330E)
KX-FP320E/KX-FM330E
2.3.3.5. Analog Board Section (Change from original page 81)
This chapter provides the testing procedures required for the analog parts. A signal route to be tested is determined depending
upon purposes. For example, the handset TX route begins at the handset microphone and the signal is output to the telephone
line. The signal mainly flowing on this route is analog. You can trace the signal with an oscilloscope. The signal flow on each
route is shown in the Check Sheet here. If you find a specific problem in the unit, for example if you cannot communicate with
the H/S, trace that signal route locally with the following Check Sheet and locate the faulty point.
(SYMPTOM)
ITEMSTO CHECK ROUTE
I N O U T
CHECK SHEET
SP-PHONE Tx
DTMF
monitor
Speaker
Handset
DTMF forTEL LINE
MSGS forTEL LINE
Greeting forTEL LINE
FAX Tx
Dummy Ring
Back tone
to Line
and TAM Beep
RINGING
Alarm / Beep /
Key tone
FAX Rx
ICM Rec
FAX Rx
TEL LINE-T1-R59-C44-IC10(6-7)-J33-C56-C59-R85-R89-C64-IC2(1-2)-C68-
CN7(9)-{CN501(9)-C701-IC801(3-4)-C943-J604-IC603-IC505(60)}
{IC501(38)-R567-R573-C564-CN501(11)}-CN7(11)-R161-C119-IC5(77-41)-C100-R139-IC5(40-38)-C91-
R132-IC3(4-5,8)-SPEAKER
{IC501(38)-R567-R573-C564-CN501(11)}-CN7(11)-R161-C119-IC5(77-63)-C53-R73-IC10(2-1)-C37--R58---R57-
T1-TEL LINE
{IC505(69)-C941-C805-R806-IC803(2-1)-C942-CN501(10)}-CN7(10)-C126-R159-IC5(73-63)-C53-R73-
IC10(2-1)-C37--R58---R57-T1-TEL LINE
{IC505(69)-C941-C805-R806-IC803(2-1)-C942-CN501(10)}-CN7(10)-C126-R155-IC5(76-45,46)
C84-L37 Speaker
L36
{IC505(47)-C925-R912-R708-CN501(8)}-CN7(8)-C127-R160-IC5(75-41)-C100-R139-IC5(40-38)-
C91-R132-IC3(4-5,8)-Speaker
MIC-R110-C79-IC5(51-71)-C145-CN7(7)-{CN501(7)-R707-R913-C930-IC505(36-69)-C941-
C805-R806-IC803(2-1)-C942-CN501(10)}-CN7(10)-C126-R159-IC5(73-63)-C53-R73-IC10(2-1)-C37-
R58-R57-T1-TEL LINE
SP-PHONE Rx TEL LINE-T1-R59-C44-IC10(6-7)-J33-C56-C59-R85-R89-C64-IC2(1-2)-C68-
CN7(9)-{CN501(9)-C701-IC801(3-4)-C943-J604-C603-IC505(60-47)-C925-R912-R708-CN501(8)}-
CN7(8)-C127-R160-IC5(75-41)-C100-R139-IC5(40-38)-C91-R132-IC3(4-5, 8)-SPEAKER
Signal
TEL LINE -T1-R59-C44-IC10(6-7)-J33-C56-C57-R80-R150-C113-IC5(59-45,56)
---C84-L37---SPEAKER
L36
MIC---L35-R135-C94---IC5(52,54-63)-C53-R73-IC10(2-1)-C37--R58---R57-T1-TEL LINE
L38-R134-C93
Handset Rx
Greeting forTEL LINE
MSGS forTEL LINE
Handset Tx
DTMF detection
(ON Hook)
CNG / DTMF
(OFF Hook)
VOX DETECTION
TEL LINE-T1-R59-C44-IC10(6-7)-J33-C56-C59-R85-R89-C64-IC2(1-2)-C68-CN7(9)-
Greeting /
MEMO Rec MIC-R110-C79-IC5(51-71)-C145-CN7(7)-{CN501(7)-R707-R913-C930-IC505(36)
{CN501(9)-C701-IC801(3-4)-C943-J604-C603-IC505-(60)}
Caller ID TEL LINE-T2-C115-R154-IC5(61-67)-R167-C134-IC2(10-11)-C68-CN7(9)-{CN501(9)-C701-IC801(1-2)-
J606-C807-R808-IC803(6-7)-C948-IC801(11-10)-J604-C603-IC505(60)}
(TONE 1)
(TONE 1)
C159
C159
C159
Note:
{ }: digital board

11
(Model KX-FP320E/KX-FM330E)
KX-FP320E/KX-FM330E
2.4.3. USER MODE (The list below is an example of the SYSTEM SETUP LIST the unit
prints out.) (Change from original page 103)
(KX-FM330 Only)

12
(Model KX-FP320E/KX-FM330E)
KX-FP320E/KX-FM330E
2.4.4. SERVICE FUNCTION TABLE (Change from original pages 104 105)
Code Function Set Value Effective Range Default Remarks
501 Pause time set X 100 ms. 001 600 035 --------
502 Flash time set X 10 ms. 01 99 8 --------
503 Dial speed select 1:10 pps 2:20 pps 1, 2 1 --------
520 CED frequency select 1:2100 Hz 2:1100 Hz 1, 2 1 See the Symptom/ Countermeasure
Table for long distance and
international calls in 2.3.3.3.1.
Defec ive facsim ile sec ion.
521 International mode select 1:ON 2:OFF 1, 2 1 See the Symptom/ Countermeasure
Table for long distance and
international calls in 2.3.3.3.1.
Defec ive facsim ile sec ion.
522 Auto standby select 1:ON 2:OFF 1, 2 1 The resolution reverts to the default
w hen transmission is complete.
523 Receive equalizer select 1:0km 2:1.8km 3:3.6km
4:7.2km
1 4 1 When the telephone station is far from
the unit or reception cannot be
perf ormed correctly, adjust
accordingly.
524 Transmission egualizer select 1:0km 2:1.8km 3:3.6km
4:7.2km
1 4 1 When the telephone station is far from
the unit or transmission cannot be
perf ormed correctly, adjust
accordingly.
533 Setting the number of times that
message transfer is redialed
00 99 00 99 03 Selects the number of times that
message transf er is redialed (not
including the f irst dialing).
534 Setting the message transf er /
pager call redial interval
001 999 sec 001 999 065 Sets the interval of message transfer /
pager call redial.
550 START input.
551 ROM check START input.
552 DTMF single tone test 1:ON 2:OFF 1, 2 2 See 2. 5. TEST FUNC T I ONS.
553 Monitor on FAX communication
select
1: OFF 2:PHASE B
3:ALL phases
1 3 1 --------
554 Modem test See 2. 5. TEST FUNC T I ONS.
555 Scan check See 2.5. TEST FUNCT IONS.
556 Motor test 0 See 2.5 . TEST FUNC T IONS.
557 LED test See 2.5. TEST FUNCT IONS.
558 LCD test See 2.5. TEST FUNCT IONS.
559 Document jam detection select 1:ON 2:OFF 1, 2 1 See 2.2.1. Paper Jam.
561 KEY test See 2.5. TEST FUNCT IONS.
570 BREAK % select 1:61% 2:67% 1, 2 2 Sets the % break of pulse dialing
according PBX.
571 ITS auto redial time set X number of times 00 99 03 Selects the number of times that ITS is
redialed (not including the first dial).
572 ITS auto redial line
disconnection time set
X second 001 999 065 Sets the interval of ITS redialing.
573 Remote turn-on ring number set X number of rings 01 99 20 Sets the number of rings before the
unit starts to receive a document in the
TEL mode.
576 K Break detect 1:ON 2:OFF 1, 2 1 --------
579 Detect bell type 1:TYPE 1 2:TYPE 2 1, 2 1 --------
580 TAM continuous tone detection 1:ON 2:OFF 1, 2 1 ON: STOP TAM operation w hen Dial
tone, etc. are detected.
590 FAX auto redial time set X number of times 00 99 03 Selects the number of redial times
during FAX communication (not
including the f irst dial).
591 FAX auto redial time
disconnection time set
X second 001 999 065 Sets the FAX redial interval during
FAX communication.
592 CNG transmit select 1:OFF
2:ALL
3:AUTO
1 3 2 Lets you select the CNG output during
FAX transmission. ALL: CNG is output
at phase A. AUTO: CNG is output only
w hen automatic dialing is performed.
OFF: CNG is not output at phase A.
Memory clear: To reset the value to the def ault one, except the top margin (853) and
left margin (854).

13
(Model KX-FP320E/KX-FM330E)
KX-FP320E/KX-FM330E
Code Function Set Value Effective Range Default Remarks
593 Time betw een CED and 300bps 1: 75 ms. 2:500 ms. 3:1
sec 1~3 1 See the Symptom/ Countermeasure Table for long distance and international calls in
2.3.3.3.1. Defective facsimile section.
594 Overseas DIS detection select 1:detects at the 1st time
2:detects at the 2nd
time
1, 2 1 See the Symptom/ Countermeasure Table
for long distance and international calls in
2.3.3.3.1. Defective facsimile section.
595 Receive error limit value set X number of lines 001~999 100 Sets the number of acceptable error lines
when the FAX reconstructs the received
data.
596 Transmit level set X dBm -15~00 -11 Selects the FAX transmission level.
598 Receiving sensitivity 43= -43 dBm 20~48 48 Used when there is an error problem. See
the Symptom/Countermeasure Table for
long distance and international calls in
2.3.3.3.1. Defective facsimile section.
624 ATring time out 1:3sec 2:5sec 1, 2 1 --------
717 Transmit speed selection 1:14400BPS
2:12000BPS
3:9600BPS
4:7200BPS
5:4800BPS
6:2400BPS
1~6 1 Adjusts the speed to start training during
FAX transmission.
718 Receive speed selection 1:14400BPS
2:12000BPS
3:9600BPS
4:7200BPS
5:4800BPS
6:2400BPS
1~6 1 Adjusts the speed to start training during
FAX reception.
719 Ringer off in TEL/FAX mode 1:ON 2:OFF 1, 2 1 Sets the ringer sw itch off when a call is
received in the TEL/FAX mode.
721 Pause tone detect 1:ON 2:OFF 1, 2 1 Selects the tone detection for pause in
dialing.
722 Redial tone detect 1:ON 2:OFF 1, 2 1 Selects the tone detection mode after
redialing.
724 PCSNDbusy tone detect 1:ON 2:OFF 1, 2 1 --------
732 Auto disconnect cancel time 1:350msec
2:1800msec
3:OFF
1~3 1 --------
745 Power ONfilmfeed 1:ON 2:OFF 1, 2 1 --------
763 CNG detect time for friendly
reception 1:10 sec 2:20 sec
3:30 sec
1~3 3 Selects the CNG detection tome of friendly
reception.
771 T1 timer 1:35 sec
2:60 sec 1, 2 1 Sets a higher value when the response fromthe other party needs more time
during FAX transmission.
775 Monitoring of message transfer 1:ON 2:OFF 1, 2 2 If set to ON, a message can be monitored
fromthis unit's SP-PHONEwhen
transferring a message.
782 Caller IDACselect 1:ON 2:OFF 1, 2 2 --------
815 Sensor &Vox check See 2.5. TEST FUNCTIONS.
852 Print test pattern See 2.5. TEST FUNCTIONS.
853 Top margin 1~9 -------- --------
854 Left margin 1~8 -------- --------
861 A4 size set 1:ON 2:OFF 1, 2 1 --------
880 Special service journal See 2.4.7. SPECIAL SERVICE JOURNAL.
890 TEL/FAX 1st ring back tone 1:ON 2:OFF 1, 2 1 Selects whether the TEL/FAX 1st ring back
tone is ONor OFF in the TEL/FAX mode.
895 TEL/FAX mode receiving mode
setting after bell time out 1:TAX 2:FAX 1, 2 2 --------

14
(Model KX-FP320E/KX-FM330E)
KX-FP320E/KX-FM330E
2.4.5. SERVICE MODE SETTINGS (Example of a printed out list)
(Change from original page 106)
Note:
Refer to 2.4.6. OTHER.
Note: The above values are default.

15
(Model KX-FP320E/KX-FM330E)
KX-FP320E/KX-FM330E
NOT USED
+5VD
COILIN COILOUT GND A-OUT OUT1 OUT2 VCC
3
3
1
1
31
2
2 6 7
4
5
C3
C4
C7
C10
C12
C15
Q3
D6
C13
C9
C8
L7
L9
R19
R7
C2
C16
D9
ZNR1
SA1
L3
SA2
R192
R4
D35
R17
R20
R16
R18
PC3
PC2
D5
C14
C163
D4
R13
R14
D3
C1
R8 PC1
J3
J2
J62
J1
J11
J10
J6
J9
J17 J18
J21
J12
+5VD
+5VD
RLY2
CN2
J7
J16
J15
J14
J20
J5L2
L1
J8
J64
J13
J4
1
2
3
4
5
6
a2
—
a
b
—
b2
CN1
1
2
3
4
5
6
E
a
b
S
J19
C153
EX-HOOK
J26
RLY3
J27
J24
J25
2
4
23
41
1
1
3
23
14
23
14
23
1
4
7
56
J22 L5
FG
Q2
R2
Q1
Q18
IC1
POS1
L4
L6
R9
C203
D2D1
EX-HOOK DETECT
CURRENT
DETECT
SHUNT
RLY1-1
F1
J23
L8
RLY1-2
+5VD
2
3
+
—
1
1
43
3
26
3
4
C11
D7
C162
C6
T2
R15
C5 R10
R11R12
1
2
34
+
—~
~
NOT USED
6.9. NCU SECTION (Change from original page 172)
6.9.1. GENERAL
This section is the interface with the telephone line and is composed of a telephone line connection, Bell detection circuit,
Pulse dial circuit, Auto disconnect circuit, ON-Hook detection circuit, Side tone circuit and Remote fax activation circuit.
6.9.2. TELEPHONE LINE CONNECTION
Circuit Diagram
CN1
4321
SbaE
4 3 2 1
CN1
LINE1

16
(Model KX-FP320E/KX-FM330E)
KX-FP320E/KX-FM330E
6.9.6. SIDE TONE CIRCUIT (Change from original page 17 )
1. Function
A sidetone is the returning of the TX signal to the RX signal. The sidetone circuit uses a bridge circuit to attenuate the
sidetone. Howling may occur if the attenuation of the sidetone is inadequate.
2. Ci cuit Ope ation
The TX signal is output to the circuit along the route from the IC10-1pin → C37 → R58 → R57 → T1 → TEL LINE. However,
if balance is lost in the bridge as shown below, a voltage occurs between the IC10-5 pin and 6 pin and a sidetone results.
Because the balance cannot be maintained completely at all frequencies in the audio range, some sidetones always occur.
C159
Ci cuit Diag am
ZLine
T1
1:1
ZBAL
R71
R66
C48
R62 R61
C159
ZA
IC10
1
2
3
R73
C53
IC10 C44 R59
5
6
C47 R65
RX Signal
7
Side Tone
TX Signal
C160
C38
C37 R58 R57
ZB
_
+
_
+
IC5(59)
LINEIN
IC5(63) LINEOUT
Conditions fo b idge balance
ZA × ZBAL =ZB × Z LINE
↓ (ZA = ZB)
ZBAL = Z LINE
Z LINE: Tel line blockage
6.9.7. REMOTE FAX ACTIVATION CIRCUIT
1. Function
Another telephone connected to same line activates the unit to the FAX mode by using a DTMF signal.
2. Ci cuit Ope ation
TEL Line → T2 → C115 → R15 → IC5 (61→67) → R167 → C13 → IC2 (10 → 11) → C68 → CN7 (9) → {CN501 (9) →
C701 → IC801(3→) → C9 3 → J60 → C603 → IC5(60)}
{ }........Digital board
6.9.8. AUTO DISCONNECT CIRCUIT (Addition)
(1) Function
This circuit is used to detect that the telephone connected in parallel to the same line is OFF-hook while the unit picks up the
line. If this detection circuit is activated when TAM is being delivered, the delivery stops and the circuit is automatically
released.
(2) Ci cuit Ope ation
If the line is picked up, C19 is charged by following the path shown below.
D6 (+) → Q3 → R2 → D12 → C19
When the electric potential difference between the base and emitter of Q becomes less than about 0.3V, Q and Q6 and
PC5 turn off, then the IC5 pin 5 becomes a high level.
In this condition, if a telephone connected in parallel goes into OFF-hook status, the base of Q becomes low.
On the other hand, the emitter of Q goes down because the capacitor (C19) is charged. Q turns on when the electric
potential difference between the base and emitter of Q becomes more than 0.6 V while being charged.
When Q turns on, Q6 and PC5 also turn on, then the IC5 pin 5 becomes a low level.
Ci cuit Diag am
~
~
+
+
+
–
–
–
R29
IC5 C23 PC5
Q6
R29
R30
R31
Q4 D15
R28
R26
D13
D12
D11
C19 C17
R24
Q3
R17
D6
5

17
(Model KX-FP320E/KX-FM330E)
KX-FP320E/KX-FM330E
6.12. SPECIAL CIRCUIT ON THE ANALOG BOARD
6.12.1. CURRENT DETECTION CIRCUIT
1. Function
This circuit detects whether the circuit current is flowing or not. It is also used for CPC detection and Ext. Tel Hook
detection.
2. Circuit Operation
If a circuit current of 10 mA or more flows in the IC1 coil when the unit or Ext. Tel is OFF-hook, the IC1 internal sensor
detects this current. Then, depending on the direction of the current, the IC1-5 pin or 6 pin switches to a low level.
Then, Q1 or Q2 is turns off, Q18 turns on, and the Gate Array IC4-43 pin on the digital board switches to a low level. If
the line is cut off, the IC4-43 pin switches to a high level.
6.12.2. LOW PASS FILTER
1. Function
This circuit is only incorporated into the products designed for the German market. Products for other markets are
shorted by J33. This low pass filter attenuates the 16-kHz account signal from the commutator to eliminate influence on
the conversation and communications.
2. Circuit Operation
This low pass filter is an eighth-order active filter, and the cutoff frequency is approximately 4 kHz.
Circuit Diagram
RLY1
C3 R7
B
AEXT.TEL
CN9(2)
(Digital)
IC4 43 Q2
Q1 Q18
R44
Line
A
B
IC1
1256
R192
Circuit Diagram
Deletion
Level
frequency
IC11
IC11
IC12
IC12
C61
C63 C55
C62
C65
C66 C60
C58
R78
R86 R81 R77
R82
R88R94
R91
J33
R79
C54 dB
0-48dB/oct
4KHz
RX Signal
input
RX Signal
output
(Change from original page 176)

18
(Model KX-FP320E/KX-FM330E)
KX-FP320E/KX-FM330E
6.13.2. EXPLANATION OF ANALOG GATE ARRAY (IC103 on the Analog Board)
(Change from original page 178)
Pin No. Name Function I/O Pin No. Name Function
1 DGND GND (Digital) 41 PROUT1 PRE-AMP1 output
2 BREAK Controls pulse dialing O 42 AGND GND (Analog)
3 MDMRX FAX RX Signal ON/OFF O 43 RTONE Not Used
4 NOT USED ---------- I 44 RIN Handset receiver AMP input
5 DCN Detects parallel TEL OFF-hook I 45 ROUT1 Handset receiver AMP output 1
6 H/S ALC Detects H/S ALC I 46 ROUT2 Handset receiver AMP output 2
7 NOT USED ---------- I 47 NOT USED ----------
8 E-RECALL Controls earth recall relay O 48 NOT USED ----------
9 P-SHORT Improves wave form of pulse
dialingO 49 NOT USED ----------
10 WR Writes enable I 50 NOT USED ----------
11 RD Reads enable I 51 MICIN MIC AMP input
12 CS Chip select I 52 HSMIC- Handset MIC AMP (-) input
13 D0 Data In/Out I/O 53 HSMICOUT Handset MIC AMP output
14 D1 Data In/Out I/O 54 HSMIC+ Handset MIC AMP (+) input
15 D2 Data In/Out I/O 55 NL2IN Side tone suppressing AMP input
16 D3 Data In/Out I/O 56 NL2OUT Side tone suppressing AMP output
17 D4 Data In I 57 NL2IN Suppressing sensitivity adjustment
18 RS Resistor select I 58 VREF Reference voltage output
19 RESET Reset this IC I 59 LINEIN Line RX-AMP input
20 DVDD 5V (Digital) 60 VCC 5V (Analog)
21 DGND GND (Digital) 61 EXIN EXT AMP input
22 NOT USED ---------- O 62 EXOUT EXT AMP output
23 NOT USED ---------- O 63 LINEOUT Line TX-AMP output
24 NOT USED ---------- O 64 VREF2 Reference voltage output
25 NOT USED ---------- O 65 ALCIN ALC-AMP input
26 LINE-RLY Controls line relay (RLY1) O 66 ALCDET Attack/recovery time adjustment
27 SP-MUTE Mutes control to speaker AMP
(IC3) O 67 PROUT2 PRE-AMP2 output
28 NOT USED ---------- I 68 RECIN Recording signal input
29 BELL Detects bell signal I 69 RECPRIN Recording PRE-AMP input
30 MDMSRX SP-Phone RX Signal ON/OFF O 70 RECPROUT Recording PRE-AMP output
31
32
NOT USED ---------- O 71 LSRXOUT SP-Phone MIC signal output
NOT USED ---------- O 72 PLYOUT Play AMP output
33 NOT USED ---------- O 73 PLYIN Play AMP input
34
35
DVDD 5V (DIGITAL) 74 LSTXOUT SP-Phone speaker signal output
NOT USED ---------- 75 LSTXIN SP-Phone speaker signal input
36 NOT USED ---------- 76 TONE IN1 DTMF monitor signal input
37 NOT USED ---------- 77 TONE IN2 Alarm/keytone input
38 SPOUT Speaker AMP output 78 TONE IN3 Ringing signal input
39 SPPROUT Speaker PRE-AMP output 79 TONE IN4 Pulse dial monitor signal input
40 SPPRIN Speaker PRE-AMP (-) input 80 AGND GND (Analog)

12
345678 9 10 11 12
G
F
E
D
C
B
A
H
19
(Model KX-FP320E/KX-FM330E)
KX-FP320E/KX-FM330E KX-FP320E/KX-FM330E
8.3. PRINTED CIRCUIT BOARD (ANALOG BOARD) (C ange from original page 187)
R102
Q16 E
R103 C72
C147
C148
C128
C131
C132
C67
R84
C68 C134
R167 R80
C55 R83
R29
C23
J30
D20
R48 R44 C34
R33
C22
C26
J28
C162
R16
C14 C95
R136
C100
R139
C24 R38
C103
C139
J32 J29
D23
C41
R64
R60
4 5
1
8
C96 R86
4 5
1 8
C130
C7C8
R9
D2
L9
C10
ZNR1
SA1
IC1
J23
L2
J4
J14
C153
R4
PC1
J31
D22
C39
C158
R57
D21
C25
D16
J26
D29
D27
R75
R130
R65
C83
R128
R124
C44
R74 C52
C47
R59
1
1
4
58
C6 C5
C85 C37
C42
C40
R133
C81
C86
J63 C38
C73
R126
C89
R127 R134
R138
C97
C93
R142
R148 C113
R150
C101
C122
R154
C115
R15
C11
PC9
C123
C125 R158
R156
C75
R118
D18
D19
C2
R7
R25
R11 R14
D10
D14
C18
C12
C17 D5
D15 R28
Q3 E
C19
D11
R39
R41
R50 R45
R26
C32
D12
D3
PC8PC4PC6PC2
C56
R31
D13 D4 D17 D9
C13
R19
R35 R40
J10
SA2 J9
J6
J1J5
J2
CN1
REF-CH
PFUP1048Z
SW1
R96 SW3
C129
C144
D25
R164
C164
C57
R90
CN61
8
1
11
58
14
1
14
85
7
11 11
7
8
14
Q13
D28
OEG 24VDC
POS1
J18 C3
F1
L6
Q5
Q8
Q7
C92
C99
R143
R140
R146 R147
R163 D37
R69
C49
C43
R170
R174
C137
L11
CN9
X1
C121
R160
C154
C124
C118
R72 R68
R109
R111
R107
R67
R116
IC14
IC4
R108
R76
R153 C112
R106
C1000
R157
R149 C117
R152
IC5
C111
C106 C108
12
C105 C109R137
R145
D32
R13
T2
C114
C110 CN3
C74 R105
C84 D30 R129
L10
CN4
41
12
58
R125
D7
C107
R61
R62
R58
R123
IC3
CN5
C45
SW5
CN30
R191
R63
C46
R73
Q14
Q12 D33
C157 Q11
R66
R71
C50 R70
IC10
C51
C53
D34
R193
12
RLY3
OEG 24VDC
D6
R51
C140
R93
C59
R92
R172 J52 C66
C145
RA1 RA2
CN7
C165
CN8
IC12
C60
R82
R88
C62 J33
R32
PC5
C63 C54
R162
R81 C58
R77
R78
R79
C61
C120
R161
C119
20 1
41 60
21 80
40 61
IC11
Q6
PC7
R18
PC3
IC2
R95
L7
L8
Q4
Q9
AUTO-CH PCB-CH
Q18
Q1
R192
Q2
R2
D35
CN20
RLY1
R10
R52
C4
C15
J27
Q10
R42
E
C29
C33
T1
SW4
CN10
J20
J62
13 12
L3
C1
RLY2
SW2
E Q17
R97
C69
CN2
Pin No.
10~17
Waveform 5V
0V
(Component View)

(Model KX-FP320E/KX-FM330E)
20
12
345678 9 10 11 12
G
F
E
D
C
B
A
H
KX-FP320E/KX-FM330E KX-FP320E/KX-FM330E
R190 R180 C150
CN11
31
R54
IC13
IC15
SP- SP+
8
1
14
8
5
5
4
C30
C102 R141
R49
C156
R56 R53 C36 R47
R55
C126
R151
R110 C76
C79
C208
R104
R185 R184
R189 R182 R187 R188 R186
C163
R34
C16 C21 R30
R27 R24 R22
R23
R21
C20
R36
R37
R144
C104
C94
R171
C136
R169
R168
C127
R91 C65 R94
R89 R87
R85 C143
R166
J60
J61
R17
R20
C9
R43
R46
D1
C203
J24
J25 J19 J22
J13
J21
L4L5
J12
C202
R12 R8
C27
C35
R117
R100 C71
J51
L1
J15
J16
J64
J11
J3
J50
J17
R98 R99 C70
R122 C80 R120 R119 R121
IC6
110
2011
J8 J7
C201
Q15
C133 R165
C64
C152 C151 C149 C146 C142 C141 C138 C135
C98
R131 C87
C155 R183
C160
C159
L38 L37
C207
C90 C88
C91
C161
C48
R112
C78 R115 R113
R114
C77
R132
C205 C206 C204
C82 L36 L35
R135
R155 R159
C116
C31 C28
PFUP1048Z
8.4. PRINTED CIRCUIT BOARD (ANALOG BOARD) (C ange from original page 188)
(Bottom View)