Sanyo SFX-11 User manual

SERVICE MANUAL
PRODUCTCODENO.
1 145 642 25
Facsimile Transceiver
/
IFILE NO.
SFX-I 1
(GERMANY)
MAIN SPECIFICATIONS
~Type Desk-toptype transceiver
‘—
Line connected Public switchedtelephone network
-——
Size of recordingpaper I216rnm(8.5”) x30m (98’)
—
Effective scanning width 208mm (8.2”)
-.—–—
Effective recordingwidth ~212mm (8.3”)
.____+——–—.
Transmissionspeed I9600/7200/4800/2400” Bps
——-4—---—- ‘----—
Transmissiontime Approx, 15 sec. (Transmissionmode: standard)
Main scanning density Fme mode: 8pels Standard: 8pels
-——
Sub scanning density 7.7 lines/mm (fine) 3.85: lines/mm (standard) 15.4 Iineslmm (Super fine mode)
~Compression mode MH (Modified Huffman) and Sanyo original
IReading method Cls
I
~Recording method Thermal printing
Power supply 230V, 50/60Hz
iPower consumption Stand-by 5W, Transmission 20W, Reception:120W, COPY 130W
Outer dimensions
(W XHXD) %(x ;;~(~+9227(D) mm
“
Weight Approx. 3.7kg (8.1 Ibs)
Ambient temperature 5°C -35°C (41”F -95”F)
REFERENCE NO, SM620006

Page ~
1. INSTALLATION .................................................................................1-8
2. PERIODICAL INSPECTION AND MAINTENANCE ....................................................... 9
3. OUTUNE ....................................................................................10-12
4. MECHANICALOUTUNE ........................................................................ 12,13
5. TROUBLESHOOTING
5-1. Explanation ofthefunctionforeach PCBS .....................................................14.15
5-2. Trouble shooting for Mechanical Patts ........................................................... 16
5-3. Trouble shooting forcircuitry ...............................................................17–21
5-4. Error code list.............................................................................22,23
6. REPAIRS
6-1. Removal of themain parts .................................................................. 24,25
6-2. Replacementofthe main parts .....,........................................................ 25,26
6-3. OperationoftheTestMode ................................................................27.3O
7. PRINTING OF THE REPORTS AND USTS
7-1. Activity Report ...............................................................................30
7-2. One-touch Dial List ........................................................................30.31
7-3. Speed Dial List ...............................................................................31
7-4. Feature Switch List ........................................................................31,32
7-5. RAM CODE List ..............................................................................32 ‘-
7-6. Transmission Report ..........................................................................33
7-7. TimerTransmission Report ..................................................................... 33
8. RAM CODE USTandlts Explanation ............................................................34-37
9. AUTO RECEPTION MODEDESCRIPTION ........................................................38-40
10. BLOCK DIAGRAM ANDTHESIGNAL FLOW
10-1. BLOCK DIAGRAM ........................................................................ 41,42
10-2. CIRCUIT DESCRIPTION ...................................................................43.44
11. SCHEMATIC DIAGRAM
(1) ALL Connection DIAGWM ............................................................... 45,46
(2) scHEMAnc DIAGMM .......! ...........................................................47.59
(3) PcWARDDIAGMM ....................................................................m.62
(4) Signal nameandfunction ...........................,........................,................. 63
12. PARTSSPECIFICATION
(1) IC CONFIGURATION .,..............,...........................................,.........64-68
(2) Pa~s~ifimtion for~wer supply ............................................................. 69
(3) Figure of main parts for power supply ..................................................................69
13. TIME CHARTS OF EACH COMMUNICATION MODE ...................................................70
14, SIGNAL FLOWCHART ....................................................,....................... 71
15. EXPLODED VIEW .............................................................................72-74 ‘-
16. PARTSUST .................................................................................75-79

1. INSTALLATION
To unpack tha SFX-11:
1. Open the carton.
2. Remove the accessories (handset, recording paper roll, etc.) from the carton.
\3. Remove the fax machine along with the foam braces on both sides.
4. Remove the polyethylene wrapping around the fax machine.
5. Remove the transportation tapes.
6. Save the carton and the foam braces for later storage and/or shipping.
7. Place the machine where there is access to an AC outlet and amodular phone jack. (Be sure to observe the
precautions below.)
Placement precautions
●Avoid piacing the SFX-11 in humid or dusty places, or in places where it wiil be exposed to excessive heat
(direct sunlight, heaters, etc.).
●Do not step on, or set anything on, the AC cord. DAMAGE TO THE AC CORD iS ASAFETY RISK AND CAN
CAUSE AFIRE.
●Install the unit only on astable surface.
●Do not connect the SFX-11 to the same AC outlet as appliances that generate large amounts of interference
(heaters with thermostats, appliances with motors, etc.). It is best to use acompletely separate electrical
outiet.
●Keep the SFX-11 away from water. if water accidentally CN’WS the unit, IJnPlu9 the AC power cord immediately.
DO NOT SWiTCH THE UNIT ON AGAiN. Contact an authorized Sanyo service center or dealer.
Handling pracautiona
●Do not remove any parts that are held in place with screws. (The SFX-11 does not contain any user-serviceable
items).
●Maintain standard room temperature 5°C -35”C(41°F -95°F) during use, Do not subject the unit to shock or
vibration. Do not move the unit while it is in use.
●Arapid increase in room temperature in cooi weather can cause condensation to form inside the unit. If this
happens, wait at ieaat 15 minutes after turning the unit on before attempting to operate it. Faiiure to do so may
result in papar jams and/or poor print quality.
●When cleaning the cover or operation panei of the unit, wipe gently using adamp cloth to which asmaii
amount of aneutral detergent has been added. NEVER USE SOLVENTS OR CHEMICALLY TREATED CL~HS.
Telephone line and AC connections
9The SFX.11 should be @share atelephone Ihnecord ‘,wth other communica-
tion equipment, except extension telephone andlor answering machme pre-
pared for the connecton, as this may obstruct the proper functioning or me
unit
To Wall jack
Telephone line cord*
+e-
/
—.The telephone hne cord dttfer w!th each country
e-o--m- -,0-.-9.
~=” ‘~ ~andsetack
●Another telephone andlor answering machme can be connected to the SFX-11
through the Ihnecord suppled by SANYO dealer.
~
Power supply
“u
Connect AC plug mto AC outlet.
—l—

Setting the dialing mode switch
Set the dialing mode switch (DIAL) to the correct position for
vourteleDhone line. .
uPush-button Rotary-dialing
telephone telephone
I
The sound
heard when Shorl audible tones Continuous
you dial
sounds
Your
telephone Touch-Tone
line is
t\Ml
.
Set the switch
to m
/.D
. ,
CD
\
~/Touc~.T~e Puh-oiahg Touch-Tone-b Pulss-Olaltr
If you are not sure which dialing system your telephone ia using,
contact your telephone company.
Installing recording paper
\I
2
3
Press the~OPEN button to open
the recording paper cover. L
Insertthe supplied rollof recording
paper in the paper holder with
both sides seated securely.
&&
Pull out the end of the recording
paper from the recording paper
exit until it extends 4inches.
4
5
Close the recording paper cover
by pressing both left and right
corners of the far end of the cover
firmly.
—
ra7i Cut the extra recording paper,
■Use only the recording paper specified for the SFX-11:
Type JH-A4T, 8.5” (218 mm) wide and 98’ (30m) long. To purchase, contact
your dealer.
The supplied roll is 49’ (15m) long.
–2–

<MACHINE INITIAD
1.Turn the Power Switch ON.
2. Slide the Service Switch to ON position
(Refer to Page 27)
3. Press MENU I5times.
4. Press ~SET
5. Press ~SET .
6. Press ~SET or MENU’ .
Press \.SET: to clear the all data.
Press TMENU Ito clear the data individually.
Each time pressing the H,display scrc?llsas
shown right.
~Return to Stand-by
1.
2.
3.
4.
5.
6.
7.
L
8.
9.
(20 JuI. ’92 12:001
@l RAM CODE CLEAR ?I
OT&S.D CLEAR?
@(z:w. )( K. W.)
LPress ISET ~to clear the data at the display. b
<SETTING YOUR STATION NAME AND FAX NUMBER>
Press [-]
Press [SE~ .
Press ~ME~
_–——
Press l_SE~ .
4times.
twice.
TEST MODE ?
INITIAL SET ?
ALL CLEAR?
~1 REPORT DATA CLR?I
Enter your station name.
Amaximum of 24 characters can be entered.
(See page 4.)
Press [S=] .
Enter your fax number.
Your fax number can be entered up to 20 digits in
length.
Example 01234567
Press ~E~ .
PBX MODE SEl17NG
Press WI.
Return to Stand-by
SET MODE ?
O.T DIAL SET
(Z. w)
STATION CODE SET
m
ABC DEFG _
I
II
0123456[
20 JuI. ’92 12:00
NST MODE? NEIN 1+1
~1
NST MODE? Nr.
~1
NST MODE? ERDE
INST MODE? FLASH I--J
Press ~]. NST Nr. =n
Case of select “Nr”, into PBX No. setting mode.
(Case of “NElN”, “ERDE’, “FLASH” ~Return to Stand-by) NST Nr. =123~
bEntered up number to 4digits in length, press ~]. ~Return to Stand-by
(If you make amistake, press ~/~1 then enter
the correct number.) –3–

■To interrupt programming, press [~] .
■If you make amistake in entering character, press-1 and then reenter the letter or number.
STo enter ahyphen “-” between two digits, press ~(~~] ).
■To enter aplus sign “+” in ahead of your fax number, press ~] .
■The header can be printed either outside the original document (in the top margin) or inside the document itself.You
can select the desired setting using feature switch No. 20.
NOTE If you choose to print the header inside the document the top of the document (about 1cm) may not be
reproduced.
Printing outside of the original.
----- ----- ----- .....----- ----- ----- ------ ----- ----- ----- ----- ----- ----- --
II
1I
FAX 012345
i~
P. 1I
—
Ii
Printing inside of the original.
----- ----- ----- ----- ----- ----- ----- ----- ----- ----- ----- --.-- ----- ...... .
II
II
II
II
IJui. 20’921200 SANYO FAX 012345 P. 1I
II
Entering names
You can enter the names corresponding to the programmed numbers using number keys. The codes (2-digit
numbers) assigned to each letter and symbol are shown on the next page.
.e--
Example To enter “SFX”
1. Press ~“@to enter “S” Sa
2. Press ~o@to enter “F” SF- I
~Press ~“~to enter “X” SFX- 1
n
4. Press O“~to enter space. SFX nI
.00-
Example To enter “67”
nEl
1. Press 6to enter “6” and then press # key SFX 6E
to move cursor right.
2. Press @to enter “7”. SFX 679
A

L
,....’ .“. ,’
~able of letter and symbol codes> —
Character Code No. Character Code No. Character Code No. Character Code No. Character Code No.
space .e.cl.o... 00 (................. 14 K............... 28 Y................. 42 m............... 56
.........01 )................. 15 L............... 29 z................ 43 n............... 57
,...........02 <.s.............. 16 M............... 30 a................. 44 0 ............... 58
........03 >.............. 17 N............... 31 b................. 45 p.............. 59
,..........04 A............... 18 0............ 32 C................. 46 q............... 60
..........05 B.....s........ 19 P.......... 33 d................. 47 r.............. 61
+...........06 c............. 20 Q....... 34 e................. 48 s .............. 62
—.......07 D.............. 21 R......... 35 f................ 49 t............... 63
I..........08 E............. 22 S~~~~~~~~~~~~~~~36 g............. 50 U............... 64
&..........09 F......... 23 T...... 37 h................. 51 v ............. 65
*...........10 G................. 24 U..... 38 i ................ 52 w............... 66
#...........11 H................. 25 Q...... 39 j .... 53 x ............... 67
!...........12 I ................. 26 w......... 40 k.............. 54 y ............... 68
*...........13 J................ 27 x.............. 41 I .............. 55 z............... 69
I
●To enter number
bo-6 ............................... ❑
Enter the number and press #to move cursor right.
7- 9............................... Enter the number. The cursor move to right automatically.
●If you make amistake in entering aletter or anumber, simply press ❑to move right or ❑ *to move left to
the appropriate space and then enter the correct letter or number.
<ONE-TOUCH DIAL MEMORY PROGRAMMING>
1.
2.
3.
4.
5.
6.
7.
Press m4times. ISET MODE ?I
Press ~.O.T DIAL SET
(Z. w.)
Press ~[ again.
Press one-touch dialing key (1-8).
Example To program anumber using one-touch key
2, press one-touch key ❑.
Enter the party’s name (to amaximum of 16
characters).
(See page 4for detailed instructions.)
Press ~] .
O.T No. =0?
(Z. w.)
O.T No. =H?
(Z. w.)
I
IABCDEFGB I
I
—5—

8.
9.
10.
Enter the fax (or telephone) number.
(A maximum of 32 digits can be entered including 012345~
pauses and hyphens.)
Example 0123456
Press ~.O.T No. .~?
To program other one-touch keys, repeat steps 4-9 (Z, w.)
above.
Press -] to finish one-touch number pro-
gramming. 20 JuI.’9O 12:00
■For instructions on pfinting out anumerical listof programmed names and numbers, see page 30.
■To interrupt programing, press -].
■To enter ahyphen (“-”), press I(~] ). “
■To enter athree-second pause between two digits of anumber, press ~REDIAL/PAUSE] in the appropriate place. (The
“;” symbol indicates apause.)
<SPEED -DIAL MEMORY
1.
2.
3.
4.
5.
6.
7.
8.
9.
Press m] 4times.
Press ~.
Press -1.
Press ~~ .
PROGRAMMING>
Enter aspeed-dial number using the number keys.
Example To store afax number using speed-dial
number 10.
Press ❑,then ❑.
Press ~] .
Enter the party’s name (to amaximum of 16
characters).
(See page 4for detailed instructions.)
Press ~.
Enter the fax (telephone) number to be stored.
(A maximum of 32 digits can be entered, including
pauses and hyphens.)
Example: 0123456
SET MODE ?I
I1
O.T DIAL SET
(Z. w.)
SPEED DIAL SET
(K. W.)
S.D No. .()~7
(K. W.)
S.D No. =18?
(K. W.)
I
d
ABC DEFGU
I012345~
—6—

10.
L11.
Press :~~ .
Repeat steps 4-10 to program other numbers.
Press m] to finish speed-dial number
gramming.
S.D No. =Ifl?
(K. W.)
pro- Zo JuI.’9O 12:00
IJ
■For instructions on ~rintina out anumerical list of Drocirammed names and numbers, see page 31.
■To interrupt programing, p~ess[~]. “
■To enter ahyphen (“-”), press ~1 (~] ).
9To enter athree-second pause between two digits of anumber, press ~REDIAL/PAUSE \(\WAHLWDH/PAUSE ]) in
the appropriate place. (The”;” symbol indicates apause.)
1. Press mfour times.
2. Press [SET] twice.
Example: One-touch 2
3.
\.
4.
5.
6.
7.
Press the one-touch button need to be cancelled.
Press [~].
Press [-I.
Press ~\.
Repeat steps 3-6 to cancel other one-touch key.
Press mto finish canceling.
O.T No. .~?
(Z. w.)
DEALER A-
I
O,T No. =m?
fz. w.)
1.
2.
.—
3.
4.
5.
6.
7.
8.
-9.
Press IMENU Ifour times.
Press ~].
Press m].
Press ml.
Press the number need to be canceled.
Example: Speed dial number 10
IS.D No. =00?
(K. W.)
Press ml.
Press [-1.
Press ~~.
Repeat step 5-8
Press -].
to cancel other speed dial.
m
IS,D No. =fll?
(K. W.)
—7—

<CALENDAR AND CLOCIO
1. Press m4times.
2. Press ~.
3. Press w] 3times.
4. Press ~.
5. Enter the month, day, year and time using the number
keys.
●The time mustbe entered usingthe 24-hour system.
●The month, day and year should be entered in 2
digitseach.
Example to enter July 20,1992,1200, press ~, ❑,
m@l@l@l, mJ@l@l@m.
ISET MODE ?I
O.T DIAL SET
(Z. w.)
TIME SET
110 07. ’92 10:OOI
10 07. ’92 12:00
6. Press ~]. 20 JuI. ’92 12:00
HIf you make amistake, move the cursor to the appropriate place then enter the correct number.
Press ❑to move the cursor right
Press ❑to move the cursor left
-6–