OKI OKIFAX OF-8, OKIFAX OF-8M Service Manual

OKIFAX

Facsimile Transceiver

OF-818M

Field Service Handbook

FIRST EDITION

June 26,199O

,OKI

ELECTRIC INDUSTRY COMPANY, LTD.

PREFACE

This manual is intended to be used for installing and maintaining the OKIFAX OF-8/8M facsimile transceiver (International Standard Version).

Maintenance of the OF-8/8M is assumed to be conducted to the following levels:

Component-level maintenance for mechanical portion

Unit-level maintenance for electric portion

This manual is subject to alteration without prior notification.

OKI

ELECTRIC INDUSTRY COMPANY, LTD.

CHAPTER 1. GENERAL INFORMATION

Page

1.1

1.2

1.3

1.4

GeneralPerformance

General User’s Function General Maintenance Functions General Appearance

..__________________________________.__.__....

. .

CHAPTER 2. SPECIFICATIONS

2.1

2.2

2.3

CHA,PTER

3:l

3.2

3.3

.3.4

3.5

3.6

3.7

3.7.1

Standard Performance Specifications, Standard User’s Function and Maintenance Function Reliability

_.________________,.___.________________.____...._____________

3. INSTALLATION

General ______._____________________________________________............ 3-l

SiteSelection ___________________.___._____________._______________.__...

Unpacking

CheckofContents

Installation of Attachments

AC Cord Connection

InitialSettings . . . .

Initial Settings (1). . .

Technical functions

(Line monitor control/Automatic MCF printouVTSI print on or off/Reverse Continuous

Relay broadcast initiate/Confidential TX/H-modem rate/Ignoring the 1st

Interval

CEDlOff-hook bypass/Ignoring the near-end state/Long document TX/

Attenuator/Non-loaded equalizer/Documenttop feed/Document end feed/ Phone dial/Service

Receive in memory/Page retransmission)

Ring response time

TSI

Dial

parameter

(All Items)

._.._._______._..__._________..__...__...._________________._

..___._.__________________............................

..__.....______._____................................

polling/MH

betweenCED

and

biWideo

l-l

_,.

.I.

only/Shorten protocol/Call-back message/Personal

DlSlProtective

parameter/MDY or DMYKCITT

tone/Manual TX

CNGlManual Rx

ECM/

_. _.

.,.

2-27

3-2

3-4

3-7

polling/

ID1

DlSl

I- 3 1 - 5

1 -

2 - 1

3 - 5 3 - 7

3 7

_i_

Page

3.7.2

3.8

3.9

3.10 On-lineTests

3.10.11 Transmission

3.10.12

Initial Settings (2)

One-touch key program Two-digit auto dial program Group setting

Function program

(Message confirmation report (Single location)/ Message confirmation report (Multiple locations)/ Activity report full printout/Absent mode auto timer/Line monitor volume/ Remote diagnosis/Sender ID/Closed network/TX mode default/ Telephone or fax mutomatic switchover One-touch keys parameter)

Clock adjustment System data program

(Sender ID/Call-back message tele$hone number)’

Dial parameter

(Redial times/Redial interval/Accessdigit) Off-line Tests Telephone and Line Connections

Reception . . . . .

3 - 33

titiwr/No

,:.

_ .3 -53

.‘_‘~.

.~.~~~.~......~~~~~~~~~~~~..~~~~~...~~~~~~~~~~~...~~~~~..~~ 3-56

..___...........__......_______.._.......___........._.__

paper call/

3-56

3 - 55

3 - 56

c,>

CHAPTER 4. MAINTENANCE

4.1

4.2

4.3

4.4

4.5

4.6

4.7

4.8

4.9

4.10

4.11

Routine Inspection Self-diagnosis Test

ScanOperation LEDTest

ToneSendTest

High-SpeedModemSendTest

High-SpeedModemReceiveTest ..............................

MFSendTest6 PortocolDumpDataPrinting

SystemReset ServiceCode’

...............................................................

.........................................................

.................................

......................

..................

............................................

.~.........

.............................................

....................................

::.‘__.__.__

...........................

:..L

..........

..~.

.................

5 4-8 4-10 4-11 (

4-12

4-14 4-15 4-16 4-21

4-23

~.’

CHAPTER 5. ADJUSTMENT

5.1

5.2

5.3

5.4

5.5

5.6

Modem Reference Power Voltage Clock Frequency (Confirmation)

Ring Signal Detection Sensitivity (Confirmation)

Busy

Tone Detection Level Dial Tone Detection Level Power Voltage (Confirmation)

...............................................

........................................

..........................................

..............................................

...........................................

...........................

5 - 1

2 5 - 3 5-5

7 5 - 9

-ii

Page

CHAPTER

6.1

6.2

6.3

6.4

6.5

6.6

6.7

6.8

6.9

6.10

6.11

6.12

6.13

6.14

6.15

6.16

6.17

6.18

6.19

6.20

6.21

6.22

6.23

6.24

6.25

6. TROUBLESHOOTING

Overall Troubleshooting Flow Chart No LCD Operation

ALARMLEDOn PrintingTestNotGood

NoLocalCopy AutoDialNotGood

Transmission Problem Auto Reception Not Good

Reception Problem Scan

OperationTest

LED Test

ToneSendTest .........................................................

High-SpeedModemTest

MFSendTest ...........................................................

NoAcousticLineMonitor PowerSupplyUnit HeatAlarm

No Document Feeding Multiple document Feeding

DocumentSkew

DocumentJam .........................................................

RecordingPaperSkew RecordingPaperJam CutterAlarm

Cutter Malfunction

...............................................................

......................................................

.........................................................

.................................................. 6-5

..........................................................

.....................................................

...................................................

..........

.....................................................

......................................................

................................................. 6-16

................................................ 6-19

......................................................

............................................................

..................................................

.............................................

........................................................

.................................................. 6-30

.................................................... 6-31

...........................................................

.....................................................

......................................

....................................

6 - 2 6 - 3 6-4

6-6 6-7

11 6 - 13 6-14 6-15

6-18

6-20 6-24

25 6-26 6-27 6-29

6-33

‘,,,

,?CHAPTER

7.1

7.1.1

7.1.2

7.2

7.3

7.3.1

7.3.2

7.3.3

7.3.4

7.3.5

7.3.6

7.3.7

7.3.8

7.3.9

7. MECHANICAL DISASSEMBLY AND REASSEMBLY

General

Precautions for PartsReplacment

Tools General Mechanical Structure How to Disassemble and Reassemble Terminal Cover, Base Plate, MCNT-15 Board, NCU-151 Board Sub Cover, CUT H.P. (Cutter Home Position)

AccessCover, OPE-15 Board

PCl, PC2,

Feed Roller No. 2, Separation Rubber

Thermal Printing Head Unit

Rear Cover, Speaker, LINE-15 Board, Scan

Door Open Sensor, PC3 (Paper jam), Direct Sensor

________________________________________________._._____________

__________...___________________......___________________.........

. . .

.7-8

_. _. _. _. _.

DOCSIZE

Roller,ADF

PC(DocumentSize, OF-8M only)

___

_. _. __

PowerSuply

Roller, Feed Roller No. 1

. .

111 -

Unit

___

_. _.7-

7-1

7 - 1

7-1

777-

7- 10 777-

77-

2 3 6

Page

7.3.10

7.3.11

CHAPTER

8.1

8.2

8.3

Drive Gear Assembly, Print Roller, No Paper PC Exit Roller, Cutter Unit

8. BFIEFTECHNICAL DESCRIPTION

General . . . . . . .

Signal Flow by Mode of Operation Overall Dimension and Mechanical Structure

.._......................___.......____

~,_ .‘.

................

................ 7-23

................8-

................

~7-21

a-3

-iv

CHAPTER 1

i “,

GENERAL

INFORMATlON

1.1

General Performance

Type of appearance

(1)

Desktop type

Compatibility

(2)

CCITT Group 3 facsimile transceiver

Applicable line

(3)

General switched telephone network (GSTN) Private branch exchange

Communication mode

(4)

Half duplex

Protocol

(5)

CCITT Rec. T.30

Oki

special protocols: Short-cut protocol

(PSX)

High-speed,protocol

CCITT Error correction mode ( ECM)

(6)

Coding scheme

(7)

Modified Modified READ (MR)

MODEM

(8)

CCITT REC. V.29 (9600/7200 bps) CCITT REC. V.27 ter (4800/2400 bps) CCITT REC. V.21 channel 2 (300 bps)

Transmission time

(9)

sec/CCITT

(10) Minimumscanlinetimeforsending

Oms

(11) Minimum scan line time for receiving

When receiving from OKIFAX: When receiving from non-OKIFAX: 5

Huffman

(MH)

No. 1 sample document

Oms

msat

7.7 line/mm

10 ms at 3.85 line/mm

l-l

Document width

(12)

OF-8:

OF-8M: Max. 280 mm

Effective reading width

(13)

OF-8: IS0 OF-8M:

Scanning resolution

(14)

Horizontal: 8 Vertical:

Max. 216 mm (U.S. letter size) Min. 148mm (ISOA5size)

Min. 148 mm (IS0 A5 size)

A4 size

IS0

84size

PEUmm

PHOTO mode:

COPY mode:

Transmission in non-PHOTO mode:

7.7 line/mm or 3.85 line/mm, depending on the remote station,

7.7 line/mm

3.85 line/mm (STD), or

7.7 line/mm Selectable by key operation

(FI,NE)

Automatic document feeder (ADF)

(15)

Recording paper width

(16)

IS0

A4 size, or U.S. letter size

(17) Automatic paper cutter

(18) Liquid crystal

2 rows of 20 characters for operation guidance, check and information

(19) Power source

Nominal

dispiay(LCD)

inputvoltageAC230V

(APC)

Larious

kinds of

l-2

1.2

General User’s Function

Auto dial

(1)

One-touch key (15 locations with 15 alternate locations)

Two-digit dial (70 locations)

Keypad dial

Manual dial

(2)

Receive mode

(3)

Auto receive mode

Manual receive mode

TEL/FAX automatic switchover

Absent mode auto-timer

14)

Automatic redial

(5)

Last number redial

(6)

Telephone directory

(7)

PHOTO mode

(8)

Voice request (with/without a call-back message)

(9)

Local copy

(10)

Broadcast (OF-8M only) (with/without a specified time)

(11)

Delayed transmission from feeder

(12)

Confidential transmission (with/without a specified time)

(13)

Relay broadcast initiate (with/without a specified time)

(14)

Polling transmission

(15)

Polling reception

(16)

(with/without a specified time from a single or multiple locations)

Reverse polling

(17)

Transmission preparation

(18)

l-3

(19) Receive in memory (OF-8M only)

(20) Sender identification (Sensor ID)

(21) Personal identification (Personal ID)

(22) Closed network

(23)

Reduction transmission

(B4

to A4) (OF-8M only)

(24) Acoustic line monitor

(25) Reports

Messageconfirmation (single location)

Message confirmation (multiple locations)

Activity report

Configuration

l-4

1.3

General Maintenance Functions

(1) Self-diagnosis

- ROMcheck

- RAMcheck

Print test

(2)

Scan operation (Adjustment of scanning level)

(3) LED test

(4) Tone send test

.’

(5)

(6)

(7)

(8) Protocol dump

HighAspeed nibdem send:teit. ,.’

High-speed~modem

Multi-frequency

receive test

(MF)

send teit

(9) Service default report

(10)

System reset

(11) Remote diagnosis (factory use)

.. ‘~

1.4 General Appearance

Figure 1.4.1 shows the general appearance of the OKIFAX OF-8. Figure 1.4.2

showsthe

control panel of the OKIFAX

OF-8/8M.

Note:

Difference of appearance between the OF-8 and the OF-8M: While the OF-8 has the document guide stoppers at the U.S. letter width positions, the OF-8M does not have them there.

Figure 1.4.1

General Appearance of OKIFAX OF-8

1-6

/’

OKlF?AX

r-----/

:__------:-___:

---_-_

Figure 1.4.2 Operation Panel of OKIFAX

OF-8/8M

CHAPTER 2

SPECIFlCATlONS

2.1

Standard Performance Specifications

Table 2.1.1

Note:

Compatibility

3 Applicable Line

Line interface

1) Impedance

,, 2),

Sending power level

showsstandard

S-ON:

FP:

TF:

Typeofappearance.:

Servi,ce

Function program setting Technical function setting

Table 2.1.1

Item

performancespecifications.

bit is on.

Standard Performance Specifications

Specifications

Desktop type

‘CClTT

Group 3 facsimile transceiver

”

~General

:600

:’ O,dBm

(Adjostable

switched telephone network

Private branch exchange

B balanced

to -

1SdBm

in 1

range

dBm

steps. TF + 22)

(l/9)

(GSTN)

(PBX)

3). ,Receiving,,power levels ‘:

Communication mode

6 Protocol

”

dBm

to - 40

dBm

(Selectable by changing resistors)

Half-duplex

1) CCll? Rec.T.30

Oki special protocol, short-cut protocol

tiulti-page

‘station

training for the next page after transmitting EOM

and upon reception of MCF from the distant

,,,

,.rix&ving

”

from the beginning of Phase B (which takes about six

seconds).

Oki

special protocol, high-speed protocol The T.30 handshake is conducted at message transmission speed instead of 300 bps, during page transmission.

dBm

range’or

to - 46

can immediatelystarttransmitting the

dBm

range

communication, the local transmitting

station, instead of repeating all procedures

(TF

08)

(TF

multi-

08)

2-l

Table 2.1 .lStandard Performance Specifications (219)

IO.

7 Error correction

Coding scheme 1) One-dimensional

Item

CCITT Error correction mode

TF + 31 (To enable or disable this function)

Modified

Huffman

2) Two-dimensional coding scheme: Modified

TF+07

READ(MR)

ON:

OFF:

MODEM

1) High-speed MODEM

CCITT Rec. V.29

CCITT Rec. V.27 ter (4800/2400 bps)

SF +

13 (Firsttraining speed selection):

9600 bps or4800 bps

Low-ipeed

MODEM

CCITT Rec. V.21 channel 2 (300 bps)

Specifications

(KM)

coding

scheme:

(MH)

MHonly

Both of MRand MH

(9600/7200

bps)

IO Fallback

Fallback

rank speed

1st

2nd 7200 bps

3rd 4th

1 Transmission time

Automatic fallback can perform the following sequence in accordance with FTT, RTN and PPR.

Transmission

9600 bps

4800 bps

2400 bps

When the last trial fails, the transmitting station

transmits a DCN signal to the remote station for

disconnection.

Note 1: Continuous

Activated by

FTT. Times

PPRs

within each fallback rank.

sec./CCITT

No. 1 sample document

Activated by

RTN. Times

Activated by

PPR. Times

4 (Note

4,(Note 1)

4 (Note 6 (Note 1)

for the same partial page

Note: This

transmission.

2-2

is,Phase

C time at 3.85 line/mm in MR code

Table 2.1.1

Standard Performance Specifications

(3/9)

VO.

Minimum scan line

Item

sending

Minimum scan linetimefor receiving

Ringing signal detection sensitivity

1) Voltage range

2) Frequency range

Ringing signal detection time

ti~me

for

OmS

When transmitting the current line, the next line is being

read or has been read, and is ready to start transmitting.

0 ms, when receiving from OKIFAX.

5 ms at 7.7 line/mm and 10 ms at 3.85 line/mm when receiving form non-OKIFAX.

25to 150V’r.m.s.

Inoperative below 17V

13to68Hz

One-ringing signal or 5 to 30 seconds. (Selectable in 5 sec. steps. S-ON. FP + 12)

Specifications

4) Ringing signal voltage duration

Type’of document to be transmitted

1) Width

2) Length

Longer than 180 ms

moperative if the duration is 90 ms or less.

OF-8:

Max. 216 mm (U.S. letter size) Min. 148 mm (IS0 A5 size)

OF-8M:

Max. 280 mm (Computer sprocket paper of

this width can be fed with its

ed~ges.)

Min. 148mm(ISO ASsize)

OF-SISM: Min. 128 mm for a single document

Min. 148 mm for multiple documents

OF-S:

Max. 500 mm for a single document Max. 297 mm (A4 length) for multiple documents

OF-8M:

Max. 500 mm for a single document Max. 364 mm (84 length) for multiple documents

Long document detection: 500 mm, or 60 minutes

(TF+21)

2-3

Table 2.1.1 Standard

Performance Specifications

(479)

10.

3) Thickness

Item

Based on common bond paper,

0.06 to 0.13 mm for multiple page

b) Upto0.15mmforsinglepagefeeding

4) Shape

.5)

Opacity

Rectangular

Documents,allowing

light to pass through them.

Automatic document feeder Max. 10 documents/A4

(AW

Max. 10 documents034

Documents shall be placed face down on ADF stacker.

17 Document skew

Max. 2.6 mm skew over a document of A4 length. For a longer document than A4 length, occurrence of

skew exceeding 2.6 mm over less.

Specifications

feedimg

less than 40% of the scanner source

(OF-BM

only)

any

A4 length isO.5% or

18 Effective reading width

Document width

A4(2lOmm)

U.S. letter size

(216mm)

:B4 (256,mm)

(OFJe8M

only)

84 (256 mm) (OF-8M

only)

Note 1:The reduction ratio is

Image scanning system

Communication. Mode/Picture size

G3lA4

G3/A4

(Reductibn) A4

(Note 1)

C3IB4

415.

Contact sensor

OF-S:

OF-8M: 2048 bits

Copy size

U.S. letter

1728 bits

size

Effective reading,

width

21’5mm+or-1%

215mmcor

255mm+or

-1%

255mm+or-1%

2-4

Table 2.1.1 Standard Performance

Specificatio,ns (519)

Item

20 Scanning resolution

Contrast,control

22 Document stacking

Specifications

Horizontal: 8 Vertical:

PELs/mm

COPY mode: 7.7 line/mm

2) STD mode: 3.85 line/mm

3) FINE mode: 7.7 line/mm

4) PHOTO

mode: 7.7

line/mm,

line/mm

depending on

3.85

the remote station.

,,Automatic background sensing

A continuous document background of 0.3 OD (optical density) or less will be transmitted as white.

The LIGHTand DARK contrastswill be automatically adjusted to improve image quality.

Up to 297 mm in length.

The documents will be placed facedown on the feeder.

The first sheet will be fed first in the feeder and will exit facedown on the desk.

Document

jam

detection

24 Document jam removal

Transmissiontiill stop and line disconnection will occuitihen

within

function “Long document”

A jam will also be declared if the document does not

the end of the document

5OO’mm

after scanning begins (except if the

iwot

detected

,is

set to ON). (TF + 21)

reach the scanning position within 5 seconds after

the start of a document feed.

Note,:

When a jam is detected during message transmission, the machine will stop, but its

receiving capability will remain valid.

Pressing STOP key feeds a remaining document out

from the feeder.

2-5

Table 2.1.1 Standard Performance Spetification$

(619)

”

uo.

25 Recording paper

Effective recording width

Item Specifications

Therinosensitive paper

1) Width:

2) Length: 50 (+ 2 or - 0) m/roll

3) Printing color: Black

Outer diameter of paper roll:

Inside diametei of paper roll:

6) Type:’

HBF-12

Recording paper width

21Ot

1 mm (ISOA4size)

216 f 1 mm (U.S. letter size)

(Tomoegawa), orequival,ent

Max. 75 mm

25.4 + 1 or 0 mm

Recoding paper

size

,A4(2lOmm)

U.S. lettersize

@16

mm)

27 Printing system

Skew of recording paper Maximum allowable skew

ComnwnicatjonY ,Mod@P&&e

G3lA4

G3lA4,

Thermal~printing tiead

+ or - 2 mm over a 50 m of paper, and + or - 1 mm over

any

advance

size

of 2 m

.A (mm)

(mm)

208

ofthe

recording paper:

C (mm)

2-6

Table 2.1.1

Standard Performance Specifications

(7/9)

NO.

Copy density

Item.

30 Copy uniformity

Specifications

The density of a black

Degraded,Copy ,Qualit

, I

85% __2:-80% --_;---

I. I

I I

20% ___:--_

Temperature

I I

30 35

“C

Figure 2.1 .ICopy Density

Printed copies will exhibit a uniform density of the printed and background area:

Frdm

edge to edge:

2) From edge to edge:

0.2 OD (Optical density)

0.3 OD (Optical density)

Copy stacking

Recording paper running out

Cutting of recording paper

The

OF-8/8M

can

discharge printed copies and stack them without jamming, when the paper length falls in the range of 210 mm to 297 mm.

The OF-8/8M can detect the no paper condition with a

photosensor. When the pipe? has run out, the LCD

displaywill show “NO PAPER”,, and an ALARM lamp

goes

on together with an alarm tone.

The paper cutter automatically cuts to the length of

the original document.

,2)

Manual cutting in standby mode can be performed

iti’the

following way: Pressing the COPY key causes a message confirmation

reportto

exit, then the recording

paper will be cut.

2-J

Table 2.1.1

Standard Performance Specifications

(S/9)

\lO.

Item

34 Overheat protection

Specifications

Heat alarm state:

Higher than 70°C at the printing head unit base.

case~of

the OF-S: When an heat alarm state detected during reception, OF-8 interrupts the reception as follows:

LCD displays “HEAT ALARM”.

Generates an alarm tone.

- Transmits a DCN signal in response to an EOP/EOM/MPS

signal from the remote station and disconnects the line. If reception continues longer than 20 seconds from the heat alarm detection time, the OF-8 transmits a DCN signal and disconnectsthe line.

Incase

of the OF-8M:

Even

after~an

heat alarm state detected during reception, the OF-8M continues receiving by storing a message in

memoryif

memory is available.

In case that memory is not available, the same process as

the OF-8 is carried out.

Power

supp(y

unit,and power

consumption of the machine

Nominal input voltage Input voltage range Frequency range

Power consumption of the machine

1) Transmit 25W

2) Receive (*) 3ow

3) Receive (All black) 125W

4) Local copy (*) 4ow

6) Standby 12w

The heat alarm state can be automatically released by natural cooling.

Local copy (All black)

* Chart:

CCITT

No. 1 sample document

AC 230 V

ACl90to2SOV

47 to 63 Hz

140w

2-8

Table 2.1.1 Standard Performance Specifications

(9/9)

Jo.

Item

36 Ambient condition

1) Operating condition

2) Storage condition

37 Dimension

38 Weight

Specifications

a) Temperature:

b) Relative humidity:

lOto35Y

20 to 85% (Non-condensing)

Operation outside this range will be subject to the limitationsshown in Figure 2.1.1.

a) Temperature:

,‘, b) Relative humidity:

1) Width:

2) Depth:

3) Height:

40 to + 65°C for 48 hours

10 to + 50°C for longer term

10 to 85% (Non-condensing)

Approx. 390 mm Approx. 310 mm Approx. 115 mm

Approx. 8 kg excluding accessories and ‘packing materials.

Accessories

D,ocumenttrayx 1

Carrier sheet x 1

.5)

ACcordxl

Thermal recording paper x 1

User’s guide x 1

2-9

2.2

Standard User’s Function and,Maintenance Function

Table 2.2.1 shows standard user’s functions and maintenance functions,

Note: S-ON: Service bit is on.

FP:

TF:

Function program setting Technical function setting

Table 2.2.1 Standard

JO.

Auto dial

1) One-touch dial

2) Two-digit dial

3) Keypad dial

Manual dial

Item

ljser’s ,Function,and

15 one-touch keys are provided.

Two telephone numbers can be registered to each touch key for sending a message to either of two remote numbers.

The second telephone number of each one-touch key can be assigned as phone dial. Refer to Item 25 for phone dial feature.

70 different codes are provided.

*- Two-digit location code:

With ten-keypad.

With an external’telephone set.

,Maintenance Function

Specifications

01to70

(1717)

‘,

one-

3 Receive mode

1) Auto receive mode

2) Manual receive mode

3) Telephone/fax automatic switchover

Selectable by key operation.

The OF-8/8M recognizes a fax call and a verbal call as

follows:

If the OF-8/8M detects a call with a CNG signal, it starts an automatic document receive operation.

2-10

Table 2.2.1

Standard~User:s

Function and Maintenance Function (2/17)

d0.

Absent mode auto-timers

5 Automatic

6 Last No. redial

Item

redial~

Specifications

If it detects a call without a CNG signal, it sounds the buzzer lifting the external telephone handset and pressing the STOP key. predetermined time (20 sec. or 35 sec.). the OF-8BM automaticallystartsa document receive operation.

This feature enables automatic switching to the auto-

~receive,mode

Dial parameter setting disables or enables this feature,

and specifies redial times and redial interval.

“REDIAL”

of repeat attempts.

indicate a call. Operator can answer

If he or she does not lift the handset within

FP+ 10 (To determine the timer.)

at a specified time.

FP + 04 (To specify the switching time or disable this

feature)

key is provided. There is no limit on number

the

call by

Telephone directory and location ID

Manual

Manual reception CED In manual receive mode, a CED signal can be transmitted

tr.a,nsmission

CNG

In addition to telephone numbers, an alphanumeric name can be assigned to each of one-touch keys and

two-digit dial codes, 01 to 30, this name iscalled a

location ID. Any location ID can be searched and displayed on LCD. Then direct dialing to the

~There

are two methods of searching:

(1) Searching based on the first character specified.

(2) Searching by displaying all registered location

,one

after another in the lexicographical order.

Location ID:

In manual dial mode, a CNG signal can be transmitted when pressing the START key.

TF + 17 (To enable or disable this function)

when pressing the START key.

TF + 18 (To enable or disable this function)

Max. 15 characters

ID’s

station can be performed.

IDS

2-11

No.

Table 2.2.1

loice request

StandardUser’s Function and Maintenance Function (3/17)

Item

A voice. request from the transmitter is available only

uponcompletion of the total message transmission.

Specifications

:all-back

message

19/05/90

(4) PLEWE CRLL BRCK

(5)

-A v,oice

end

The transmitter sends a call-back message to the receiver

only when the receiver does not respond to voice

request~of

Call-back Message Format: (Example)

IO:33 ‘, OK,I 0BC

OK1 FIBC

1234’

769 3826

request from the receiver is available at the

each

page being received.

the transmitter.

TF+,B9

(To enable or disable this function)

(2)

1234 + NEW CENTURY CO.

(3)

ocal

copy

[l)

Dateand,time

[2)

Sender ID

[3)

GIlPersonal ID

:4)

Letters “PLEASE CALL BACK”

[5)

Sender ID

16)

Sender’s

The

printed,resolution is fixed to 7.7 line/mm:

2-12

call

back telephone

number/TSl

Table,2.2.1 Standard User’s Function and Maintenance Function (4/17)

No.

13 ,~ Broadcast

Item

Max. 85 remote locations can be specified by the (Memory transmission) following means: (OF-8M only)

”

One-touch keys, 01 to 15 Two-digit dial codes, 01 to 70

,One

delayed time of calling for this feature can be

specified unless any other delayed calling feature has

been specified.

The combination of one delayed broadcast and one immediate calling of broadcast is possible.

,Memory capacity: About 7 sheets of CCITT No. 1 sample

When multiple locations specified for one broadcast,

(1) The OF-8M prints a broadcast entry report, if

(2) The OF-8M can print a broadcast confirmation

Specifications

documents.

specified in operating sequence.

report. (FP + 02 To enable or disable this

printout)

Delayed transmission from

the feeder

15 Confidential transmission

The OF-8l8M can automatically transmit documents at one specified time.

Mail box numbers: 01 to 64 Remote station:

OKIFAX

OF-38 or OF-27

Max. number of pages to be transmitted depends on the

m,emory

capacity of the remote station: OF-38: 65 sheets (CCITT No. 1 sample document) OF-27: 70 to 80 sheets (CCITT No. 1 sample

dot.)

Delayed time can be specified.

* TF + 12 (To enable or disable this function)

Table 2.2.1 Standard User’s Function and Maintenance Function

(S/Ii’)

10.

Item.

16 Relay broadcast initiate

17 Polling transmission

(To be polled)

Specifications

Four-digit security code for relay broadcast is required.

Two-digit remote list number is required.

,Relay.reportcan be sent back to the

Go-dig&auto

” ‘~

dial

code 30’s phone number from the relay station.

Relay station: OKIFAX

.Max:

number of pages to be transmitted depends on the

OF-38 or OF-27

memory capacityof the remote station:

OF-38: 65 sheets (CCITT No. 1 sample document) OF-27: 70 to 80 sheets (CCITT No. 1 sample dot.)

-.,Delayed time~can

be specified.

(To:enable

or disable this function)

Document(s) placed on the feeder can be collected by a

‘remote.station

Pour-digitpolling number is provided.

‘Piling

reception

19 Contihuous polling.

transmission

The

OF-818M’can

collect documents form one or more remote stations with four-digit password.

Max,.

86 remote stations can be specified by the

following means:

OneLtouch

Two-digit

keys, 01

dial.codes,

to,15

01 to 70

“,

One keypad dial number

Delayed,time

canbe

specified.

Whenmultiple~locationsspecified,

‘~,

(1)

:The OF28M

specified in operating sequence.

(2)

The OF-8M can print a multiple poll RX

prints a multiple poll RX entry report

confirmation report. (FP + 02 To enable or

disable~thisprintout)

#After placing,documents

on the feeder, pressing the

START key causes the OF-8/8M to enter the polling

transmission state under the same condition as the

previous polling transmission.

FP+ 06 (To enable or disable this function)

,.,,

2-14

QO.

Table 2.2.1.

ltem~

Standard User’s Function and Maintenance Function

(W17)

Specifications

20, ,.Re,verse

polling

Transmission preparation

Receive in memory

,~.

(OF-8M only)

;

23 Sender ID

Upon completion of usual transmission, the OF-8/8M is

automatically placed into the polling reception state to

poll,the same station.

TF + 05 (To enable or disable this function)

Operator can prepare documents for transmission even

whik

the OF-8/8M is engaged in message reception.

They will be automatically transmitted upon completion

of the reception.

In case

of,the

OF-8M. this function is also possible during

transmission from memory.

The OF-8M can temporally store a message being

received in memory when recording paper has run out.

The’message

can be printed later, after an operator has

supplied a new recording paper roll.

TF + 32 (To enable or disable this function)

,”

The OF-8/8M can transmit a programmed alphanumeric

message,.such

as company’s name, consisting of up to 32 characters. * FP

+,07

(OUT/IN/OFF)

Sender ID Format: (Example)

(1) (2)

19/0!5/90

10: 18

(3)

OKI

RBC 1234 + 454 2111

(1) Date (2) Time

(3) Sender ID (4) Receiver’s

CSllPersonal

(5) Page number

(4) (5)

1701

+ 182 hidden pages

OKI OKIFAX OF-8, OKIFAX OF-8M Service Manual

CONTENTS