Oki 5400 Service manual

OKIFAX 5400

Maintenance Manual

First Edition

Attention

The data of App.C and E are not contained in this manual (PDF).

(The contents of App.C and E are still paper drawings and in the

process of changing into computer data.)

August, 1999

Oki Data Corporation

Document Revision History

Title: OKIFAX5400 Maintenance Manual

Revision

Number

1 July, '99 ISSUE E3 Iwata

Revision

Date

CommentsItem

Change

Author

40838301TH Rev.1

PREFACE

This manual is intended to be used for installing and maintaining OKIFAX 5400 facsimile transceiver.

Maintenance of the OKIFAX 5400 is assumed to be conducted at the following levels:

• Assembly-level maintenance for mechanical portions

• Unit-level maintenance for electrical at portions

CAUTION: DANGER OF EXPLOSION IF BATTERY IS INCORRECTLY REPLACED. REPLACE ONLY WITH THE SAME OR EQUIVALENT TYPE RECOMMENDED BY THE MANUFACTURER. DISCARD USED BATTERIES ACCORDING TO THE MANUFACTURER'S INSTRUCTIONS and ATTENTION: IL Y A DANGER D'EXPLOSION S'IL Y A REMPLACEMENT INCORRECT DE LA BATTERIE. REMPLACER UNIQUEMENT AVEC UNE BATTERIE DU MEME TYPE OU D'UNT TYPE RECOMMANDE PAR LE CONSTRUCTEUR. METTRE AU REBUT LES BATTERIES USA GEES CONFORMEMENT AUX INSTRUCTIONS DU FABRICANT.

Programming procedures of the following uses's functions are not described in this maintenance manual. Please refer to user's guide.

• One-touch key programming

• Two-digit auto dial programming

• Group setting

• Programming mail box password

• Memory operation

40838301TH Rev.1

CHAPTER 1 GENERAL INFORMATION

1.1 General Performance........................................................................................................... 1-1

1.2 General User's Function ......................................................................................................1-4

1.3 General Maintenance Functions..........................................................................................1-7

1.4 General Appearance............................................................................................................1-8

1.5 Basic Performance Specifications ....................................................................................... 1-10

1.6 Reports and Lists.................................................................................................................1-19

CHAPTER 2 INSTALLATION PROCEDURE

A. SETUP INFORMATION....................................................................................... 2-1

2.1 General ................................................................................................................................2-1

2.2 Site Selection.......................................................................................................................2-3

2.3 Unpacking............................................................................................................................2-5

2.4 Check of Contents ............................................................................................................... 2-8

2.5 Installation of Attachments................................................................................................... 2-9

2.6 AC Cord Connection............................................................................................................2-14

2.7 Telephone and Line Connections ........................................................................................ 2-15

2.8 Packing for Shipment........................................................................................................... 2-15

B. PROGRAMMING AND INITIAL SETTINGS ........................................................ 2-16

2.9 Initial Settings.......................................................................................................................2-16

2.9.1 General Procedure of Key Operation...................................................................... 2-16

2.9.2 Technical Functions ................................................................................................2-20

2.9.3 Techical Functions Example ...................................................................................2-31

2.9.4 User’s Functions .....................................................................................................2-38

2.9.5 User's Functions Example ......................................................................................2-54

2.9.6 Clock Adjustment .................................................................................................... 2-61

2.9.7 Dual Access Operation ........................................................................................... 2-62

2.9.8 System Data Programming.....................................................................................2-63

2.9.9 Dial Parameters Settings ........................................................................................ 2-65

2.9.10 Off-line Tests........................................................................................................... 2-69

2.9.11 On-line Tests........................................................................................................... 2-71

C. INSTALLATION OF OPTIONAL UNITS .............................................................. 2-74

CHAPTER 3 BRIEF TECHNICAL DESCRIPTION

3.1 Fundamentals of the Electro-Photographic Process............................................................ 3-2

3.2 Actual Electo-photographic Process....................................................................................3-4

3.3 Boards and Units ................................................................................................................. 3-5

3.3.1 Boards and Units ....................................................................................................3-5

3.4 Overall Dimension and Mechanical Structure...................................................................... 3-7

CHAPTER 4 MECHANICAL DISASSEMBLY AND REASSEMBLY

4. General ................................................................................................................................ 4-1

4.1 Precautions for Parts Replacement .....................................................................................4-1

4.2 Tools ....................................................................................................................................4-2

4.3 How to Disassemble and Reassemble................................................................................ 4-2

4.3.1 LED Print Head .......................................................................................................4-5

4.3.2

40838301TH Rev.1

ID Unit, Rear Cover, NCU Cover, Main Cover, Separation Plate, NCU Board,

Modem Board .......................................................................................................................

4-6

4.3.3 Control Panel Assembly, Paper Guide (U) Assembly.............................................4-8

4.3.4 Sub-roller, ADF Roller Assembly, Pinch Roller, Contact Image Sensor,

Document Detectors (PC1 and PC2)......................................................................4-10

4.3.5 Resist Motor, Drum Motor, Release Guide Assembly, Manual Guide Assembly,

Stacker Cover, Fusing Unit .....................................................................................4-12

4.3.6 Lower Base, Motor Assembly, Back-up Roller, Transfer Roller ..............................4-14

4.3.7 Resist Roller, Hopping Roller, Sensor Plates .........................................................4-16

4.3.8 MCNT Board, Power Supply Unit, Contact Assembly, Transformer, Sub-PSU...... 4-18

CHAPTER 5 ADJUSTMENTS

5.1 Setting of LED Print Head Drive Time ................................................................................. 5-1

5.2.1 Confirmation Items ..................................................................................................5-2

5.2.2 Measurement ..........................................................................................................5-3

CHAPTER 6 CLEANING AND MAINTENANCE

6.1 Replacement of Consumable Parts ..................................................................................... 6-1

6.2 Routine Inspection............................................................................................................... 6-3

6.3 Printer Counter Display/Clear ..............................................................................................6-5

6.4 Printer Counter Display/Clear ..............................................................................................6-6

6.5 Self-diagnosis Test .............................................................................................................. 6-7

6.6 Sensor Calibration Test ....................................................................................................... 6-10

6.7 LED Test..............................................................................................................................6-12

6.8 Tone Send Test ................................................................................................................... 6-13

6.9 High-speed Modem Send Test ............................................................................................ 6-14

6.10 High-speed Modem Receive Test........................................................................................ 6-16

6.11 MF Send Test ......................................................................................................................6-17

6.12 Tone (TEL/FAX)................................................................................................................... 6-18

6.13 Protocol Dump Data Printing ............................................................................................... 6-19

6.14 System Reset....................................................................................................................... 6-23

6.15 Service Code .......................................................................................................................6-24

CHAPTER 7 TROUBLESHOOTING AND REPAIR FOR OKIFAX 4500

7.1 Overall Troubleshooting Flow Chart .................................................................................... 7-2

7.2 No LCD Operation ............................................................................................................... 7-3

7.3 ALARM LED On................................................................................................................... 7-4

7.4 Printing Test Failure.............................................................................................................7-5

7.5 No Local Copy ..................................................................................................................... 7-6

7.6 Auto Dial Failure .................................................................................................................. 7-7

7.7 Transmission Problem .........................................................................................................7-8

7.8 Auto Reception Failure ........................................................................................................ 7-10

7.9 Reception Problem .............................................................................................................. 7-11

7.10 Sensor Calibration Test .......................................................................................................7-13

7.11 LED Test..............................................................................................................................7-14

7.12 Tone Send Test ...................................................................................................................7-15

7.13 High-speed Modem Test...................................................................................................... 7-16

7.14 MF Send Test ......................................................................................................................7-18

7.15 Tone (TEL/FAX) Send Test ................................................................................................. 7-19

7.16 No Acoustic Line Monitor.....................................................................................................7-20

7.17 Power Supply Unit ...............................................................................................................7-21

7.18 No Document Feeding.........................................................................................................7-28

7.19 Multiple Document Feeding................................................................................................. 7-29

7.20 Document Skew................................................................................................................... 7-30

7.21 Document Jam..................................................................................................................... 7-32

7.22 Printer Unit...........................................................................................................................7-33

7.22.1 Precautions .............................................................................................................7-33

7.22.2 Troubleshooting Flow Charts of Printer Unit ........................................................... 7-34

40838301TH Rev.1

CHAPTER 8 DIPSWITCHS SETTING TABLES

Appendix A PC Board Description and Operation Appendix B Description of Print Operation for OKIFAX 5400 Appendix C Circuit Diagrams and Parts List (OKIFAX 5400) Appendix D Mechanical Expanded View Drawing and Parts List (OKIFAX 5400) Appendix E Board Layout (OKIFAX 5400) Appendix F Second Paper Feeder Manual Appendix G RMCS System Manual

40838301TH Rev.1

CHAPTER 1

GENERAL INFORMATION

40838301TH Rev.1

1.1 General Performance

(1) Type of appearance

• Desktop type

(2) Applicable lines

• Public switched telephone network (PSTN)

• Private branch exchange (PBX)

(3) Compatibility

• ITU-T Group 3 facsimile transceiver

(4) Document width

• Max. 216 mm (NA Letter)

• Min. 148 mm (ISO A5 size)

(5) Effective reading width

• Max. 215 mm (NA Letter)

• Max. 208 mm (ISO A4 size)

(6) Scanning length

• 128 mm to 356 mm Length setting: Unlimited (1500 mm) is also available.

(7) Automatic document feeder (ADF)

• 30 sheets (NA Letter/A4-size: 20-1b bond. Oki Data recommended paper)

• 15 sheets (NA Letter/A4-size: 13 to 28-1b bond)

Note:

(8) Recording paper or sheet

• First cassette: NA Letter/NA Legal/A4-size plain paper cut

• Second cassette (Option): NA Letter/NA Legal/A4-size plain paper cut

• Manual loading feeder: Transparency for overhead projector, applicable. *: Oki Data recommended paper

(9) Printable width

• NA Letter: 211.3 mm (203.2 mm for assured quality)

• NA Legal: 211.3 mm (203.2 mm for assured quality)

• ISO A4: 206 mm (197.3 mm for assured quality)

(10) Printable length

• NA Letter: 273.4 mm (266.7 mm for assured quality)

• NA Legal: 349.6 mm (342.9 mm for assured quality)

• ISO A4: 291 mm (284.3 mm for assured quality)

(11) Copy stacker

• Max. 100 sheets (20-lb bond)

NA is North America

250 sheets capacity (20-1b bond*) 500 sheets capacity (20-1b bond*) Sheet size: NA Letter/NA Legal/A4-size

*: Oki Data recommended paper

(12) Scanning resolution

a) Horizontal:

• 300 dots/inch

40838301TH Rev.1

1 - 1

b) Vertical:

Transmission mode: 3.85 line/mm (STD), 7.7 line/mm (FINE) or 300 dot/inch (EX.FINE) COPY mode: 7.7 line/ mm(FINE) or 300 dot/inch(EX.FINE)

(13) Scanning method

• 2592 bits contact image sensor

(14) Recording resolution

a) Horizontal:

300 dots/inch

b) Vertical:

Variable: Automatically adjusted to the paper length.

(300 to 395 dot/inch), STD mode (3.85 to 5.06 line/mm) and FINE mode (7.7 to 10.13 line/mm) and EX-FINE mode (15.4 to 20.24 line/mm)

Fixed: STD mode: 3.85 line/mm

FINE mode: 7.7 line/mm EX-FINE mode : 15.4 line/mm

: 300 dot/inch

(15) Recording method

• 211.3 mm (2496 bit) or 216.7 mm (2560 bit)

(16) Minimum scan line time for reception

• When receiving from OKIFAX or ECM: 0 ms

• When receiving from non- OKIFAX and non ECM: 10 ms at 3.85 line/mm 5 ms at 7.7 line/mm

(17) Print speed

• Max. 8 sheets per minute

(18) Pre-heating time

• Approx. 20 sec. (standby print)

(19) Coding scheme

• Modified Huffman (MH)

• Modified READ (MR)

• Modified Modified READ (MMR)

(20) Modem

• ITU-T Rec. V.29: 9600 bps for use on point-to-point 4-wire leased telephone

type circuit

• ITU-T Rec. V.27 ter: 4800 bps modem for use in PSTN (Public Switched Tele-

phone Network)

• ITU-T Rec. V.21 channel 2: 300 bps duplex modem for PSTN

• ITU-T Rec. V.17: 2-wire modem for fax application up to 14.4 kbps

• ITU-T Rec. V.34:

Note:

(21) Transmission speed

• 6 sec. per sheet of ITU-T No. 1 sample document

• 3 sec. per sheet of ITU-T No. 1 sample document

V.34 (33.6 kbps) optional is available when V.34 optional Modem board is installed and serviceman set enable.

Note:

40838301TH Rev.1

This is Phase C time at 3.85 line/mm and 28800 bps for 3 sec. and 14400 bps for 6 sec. in MMR code transmission.

1 - 2

(22) Protocol

• ITU-T Rec. T.30

• OKI special protocols: High-speed protocol (23) Error correction mode (ECM) (24) Communication mode

• Half duplex (25) Memory capacity

• Basic model: 2.5 M byte

• Optional memory: 4 M byte memory board can be added. (26) Liquid crystal display (LCD)

• Two rows of 20 characters for operation guidance, check and various kinds of information (27) Power source

• Nominal input voltage 120 VAC for ODA version

• Nominal input voltage 230 VAC for INT’L version (28) MFP (Multi- Function Peripheral) function

• By installing the optional board (CTR board), the MFP function can be realized:

PC Printer Function PC Scanner Function PC FaxModem Function Location Programing Function

Note:

For details, see “Product Specification for MFP”

40838301TH Rev.1

1 - 3

1.2 General User's Function

(1) Transmit mode

• Automatic transmit mode

• Manual transmit mode

(2) Receive mode

• Automatic receive mode

• Manual receive mode

• TEL/FAX automatic switchover mode

• TAD mode

• Memory only receive mode

• PC receive mode (This function is the standard for ODA) (3) Dual access (4) Voice request (5) Automatic redial (6) Last number redial (Manual redial) (7) Local copy including multiple copies

• 99 copies max (8) Sender identification (Sender ID) (9) Personal identification (Personal ID)

(10) Polling transmission

• Feeder polling transmission

• Memory polling transmission

(11) Polling reception (12) Selective polling (13) Acoustic line monitor (14) Telephone handset (option) (15) Automatic alternate selecting call (FAX No. + FAX No. can be registered in one-touch keys). (16) Delayed transmission (Max. 3 days)

• Delayed broadcast

• Delayed transmission

20 specified times (17) Relay broadcast initiate (18) Subaddress transmission (19) Confidential message transmission (Hopper 1 station) (20) Confidential message reception

• 16 mail boxes

(21) PHOTO mode

• 64 scale gradations

40838301TH Rev.1

1 - 4

(22) G3 sequential broadcast (Memory)

• Broadcast mode 134 stations at maximum

• Delayed broadcast mode

(23) No paper/no toner reception (24) Memory-only reception

(Memory reception even if paper does not run out) (25) Distinguishing Text from picture (26) Page re-transmission (Only in case of memory TX mode) (27) Vertical reduction printing (Reduction rate is from 100% to 75%) (28) Horizontal reduction (RX, Copy: Reduction rate is from 93% to 98%) (29) Smoothing printing (In case of 8 dot/mm x 3.85, 7.7 or 15.4 line/mm → 300 dot/inch x 784

line/inch)

• Turn off in the PC print mode (30) Programmed key operation (“F” key + “OT” key) (31) Auto dialing

• One-touch dialing 30 locations

• Two-digit automatic dialing 99 locations

• Keypad dialing

• Chain dialing

• Mixed dialing

• Group dialing 20 dialing groups (32) Realtime dialing

(In case of optional handset is installed or Hook key) (33) Automatic pause signal insertion (34) Manual feeder local copy (35) Telephone directory (Alpha search) dialing (36) TEL/FAX automatic switching (37) Time and date printing (38) Closed users group (Direct mail rejection) (39) Transmission contrast and resolution control (40) Key touch tone (41) Printer counter display (For drum, toner, total print) (42) Total page counter (Scan) (43) Quick scanning 3 sec. minimum → A4 size 3.85R/mm

40838301TH Rev.1

1 - 5

(44) Time and date setting (45) PC interface (option)

• Standard: ODA version

• Option: INT'L version

(46) Language selection

• 2 languages (LCD and Reports) (47) Fax fowarding (48) Reports

• Activity report

• Protocol report (Service man setting)

• Message confirmation report (Single address or multiple addresses)

• Broad cast entry report (Broadcast)

• Transmission error report

• Confidential reception report

• Configuration report

• Telephone directory

• Power outage report (49) 4 digit indication of YEAR

40838301TH Rev.1

1 - 6

1.3 General Maintenance Functions

(1) Self-diagnosis

• CPU ROM/RAM check

• FLASH (/MASK) memory check (Program, Language, Default)

• RAM check

• RAM check (MEMORY board: option)

• PC-IF board (parallel) check

• Print test (2) Sensor calibration (Adjustment of scanning level) (3) LED test (4) Tone send test (5) Multi-frequency (MF) send test (6) High-speed modem send test (7) High-speed modem receive test (8) Tone (TEL/FAX) test (9) Remote diagnosis

(10) System reset (11) Service default report (Machine setting for service engineer)

40838301TH Rev.1

1 - 7

1.4 General Appearance

Figure 1.4.1 shows the general appearance. Figure 1.4.2 shows the control panel.

Document stacker

Control panel

Document tray

Telephone handset (option)

Copy stacker

Sub-paper tray

Recording paper cassette

Manual paper feeder cover

Figure 1.4.1 General Appearance

40838301TH Rev.1

1 - 8

POLLNG

RELAY

INIT.-TX

MSG. PRINT

FROM MEMORY

USER

PROG.

14/SPACE 15/PAUSE

OKI

5400

OKIFAX

12 34 5

SELECT

FUNCTION

AUTO REC

CONF.TX

FEEDER TX

BROADCAST

DELAYED

SERCH AUTO DIAL

PROG.

LOCATION

DISPLAY

COUNTER

REPORT

67 8910

HYPHEN REDIAL

11 12 13/+

HOOK

V.REQUEST

COPY

ALARM

PHOTO RX FINE FINE STD

STOP START

LIGHT NORMAL DARK

YES

Fiture 1.4.2 Control Panel

WXYZPQRS

40838301TH Rev.1

ABC DEF

JKL MNOGHI

123

TUV

456

789

*0#

1 - 9

TONE UNIQUE

8.5" A4 B5 A4

1.5 Basic Performance Specifications

Table 1.5.1 shows basic performance specifications.

Note:

No. Item Specifications

1 Applicable line

2 Line interface

1) Impedance

2) Sending power level

3) Receiving power level

3 Type of document to be transmit-

ted

1) Width

TF: Technical function setting FP: Function program setting OT: One-touch key pressed F: SELECT FUNCTION key pressed

Table 1.5.1 (1/9) Basic Performance Specifications

1) Public switched telephone network (PSTN)

2) Private branch exchange (PBX) (OT9+2)

600Ω balanced

Note:

Impedance may differ by the requirement of PTT.

0 dBm to –15 dBm range (Adjustable in 1 dB steps. TF + 22)

0 dBm to -4 dBm or –6 dBm to –46 dBm

Max. 216 mm (NA Letter) Min. 148 mm (ISO A5 size)

2) Length

3) Thickness

4) Shape

5) Opacity

Note:

Min. 128 mm (5 inch) Max. 356 mm (14 inch)

Long document detection: 380 mm, or 1500 mm. * TF + 11 (To enable or disable the long document scanning)

Based on common bond paper, a) 0.08 to 0.13 mm for multiple page feeding b) 0.06 to 0.15 mm for single page feeding

Rectangular Documents allowing less than 40% of the scanner source

light to pass through them.

Effective reading width is NA Letter (215 mm).

40838301TH Rev.1

1 - 10

Table 1.5.1 (2/9) Basic Performance Specifications

No. Item Specifications 4 Effective reading width

Document width

ISO A4 (210 mm) [INT'L/FTZ]

NA letter (216 mm) [US/CANADA]

NA legal (216 mm) [US/CANADA]

Note Local copy: Pritable reading width in local copy mode

5 Automatic document feeder (ADF)

6 Document skew

Communication

Mode/Paper width

G3/A4

Max. 30 documents: NA Letter or A4 (20-1b/75 gm) Max. 15 documents: NA Letter or A4 (16-28lb/60-105 gm

Documents shall be placed facedown on ADF stacker. The first sheet will be fed first in the feeder and will exit facedown in the document stacker.

Max. 2.6 mm skew over a document of A4 length. For a document longer than A4 length, occurrence of skew exceeding 2.6 mm over any A4 length is 0.5% or less.

208 mm for TX

202.8 mm for local copy

215.1 mm for TX

211.2 mm for local copy

215.1 mm for TX

211.2 mm for local copy

Effective reading

width

bond paper)

Copy size

Letter

Legal

7 Document jam detection

8 Document jam removal

1) Transmission will stop and line disconnection will occur when the end of a document is not detected within 356 mm after scanning begins (except for the long document scanning. TF + 11)

2) A jam will also be declared if the document does not reach the scanning position within 5.5 seconds after the start of a document feed.

Note:

Manual release

When a jam is detected during message transmission from the feeder, the machine will stop scanning and disconnect the line, but its receiving capability will remain valid.

40838301TH Rev.1

1 - 11

Table 1.5.1 (3/9) Basic Performance Specifications

No. Item Specifications

9 Recording paper or sheet

For the first or second recording paper cassette:

1) Type: Plain paper cut (Bond paper)

2) Size: ISO A4 (210 mm x 297 mm) NA Letter (215.9 mm x 279.4 mm)/(8.5 inch x 11 inch) NA Legal (215.9 mm x 355.6 mm)/(8.5 inch x 14 inch)

3) Weight: 16 lbs to 24 lbs/60-90 gm base weight Base weight is defined as the weight of 500 sheets of 431.8 mm (17 inch) by 558.8 mm (22 inch) or 1 sheet size 1000 mm by 1000 mm.

4) Thickness: 0.08 mm to 0.12 mm

5) Condition: New paper

For the manual loading feeder on the first cassette:

1) Type: Plain paper, transparency for overhead projector, colored paper, printed paper

10 Recording paper cassette

1) First cassette

2) Second cassette (Option)

2) Size: A4/NA Letter/NA Legal

3) Weight, thickness and condition: Same as above

Note:

For best results use Oki Data recommended papers

1) Xerox 4200 (20 - lb/base weight paper)

2) L-type paper for photo-printers

250 sheets/cassette (Oki Data recommended paper) 500 sheets/cassette (Oki Data recommended paper)

One single sheet only should be loaded on the manual loading feeder for any one occasion.

40838301TH Rev.1

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Table 1.5.1 (4/9) Basic Performance Specifications

Printing area

Recording paper feed direction

(F050-C1-001)

No. Item Specifications

11 Effective recording area

Note:

These tables do not include vertical and horizontal addressing deviations (+ or –2 mm) of recording paper.

1) Printable area

NA LETTER SIZE ISO A4 SIZE 14 inch LEGAL SIZE

inch mm inch mm inch mm

PL 11 279.4 11.7 297 14 355.6

PW 8.5 216 8.27 210 8.5 216

EL 10.76 273.4 11.46 291 13.76 349.6

EW 8.32 211.3 8.11 206 8.32 211.3

T 0.12 3 0.12 3 0.12 3 B 0.12 3 0.12 3 0.12 3 L 0.09 2.3 0.08 2 0.09 2.3

R 0.09 2.3 0.08 2 0.09 2.3

13 inch LEGAL SIZE

inch

8.5

12.76

8.32

0.12

0.09

330.2 216

324.2

211.3

3 3

2.3

2) Guaranteed printing area

NA LETTER SIZE ISO A4 SIZE 14 inch LEGAL SIZE

PL 11 279.4 11.7 297 14 355.6

PW 8.5 216 8.27 210 8.5 216

EL 10.5 266.7 11.2 284.3 13.5 342.9

EW 8.0 203.2 7.77 197.3 8.0 203.2

T 0.25 6.35 0.25 6.35 0.25 6.35 B 0.25 6.35 0.25 6.35 0.25 6.35 L 0.25 6.35 0.25 6.35 0.25 6.35

R 0.25 6.35 0.25 6.35 0.25 6.35

inch mm inch mm inch mm

13 inch LEGAL SIZE

inch

8.5

12.5 8

0.25

330.2 216

317.5

203.2

6.35

12 Copy stacking The fax can discharge printed copies and stack them face-

down. Maximum sheets on the copy stacker: 100*

40838301TH Rev.1

Note

*: Oki Data recommended paper

1 - 13

Table 1.5.1 (5/9) Basic Performance Specifications

No. Item Specifications

13 Scanning resolution

14 Image scanning method 15 Contrast control

16 Recording resolution

Horizontal:

• 300 dot/inch Vertical: Transmission mode:

• 3.85 line/mm (STD), 7.7 line/mm (FINE) or 300 dot/ inch,(EX. FINE)

COPY mode:

7.7 line/ mm (FINE) or 300 dot/inch (EX. FINE)

NA Letteer size (2592-bit) contact image sensor

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

2) The LIGHT and DARK contrasts will automatically be adjusted to improve image quality.

Horizontal:

• 300 dot/inch

Vertical:

• Fixed: 3.85 line/mm (STD), 7.7 line/mm (FINE), 15.4 line/mm (EX-FINE) 300 dot/inch (EX-FINE).

Veriable: Automatically adjusted to the paper length.

• 300 to 412 dot/inch

• 3.85 to 5.06 line/mm (STD)

• 7.7 to 10.13 line/mm (FINE)

• 15.4 to 20.24 line/mm (EX.FINE)

17 Recording system

18 Skew of recording paper

19 Copy darkness

20 Copy uniformity

21 Recording paper running out

Electro-photographic printing

1) 211.3mm (2496 bit) or 216.7mm (2560 bit) LED print head Maximum allowable skew is + or - 1 mm over an advance of

100 mm.

1) Black image: Greater than 1.2 OD (Optical density)

2) White background: Not greater than 0.2 OD (Optical density)

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

1) From edge to edge: 25% unit

2) From copy to the next copy: 30% unit

The fax can detect the no-paper condition by a photosensor. When the paper has run out in the local copy operation, the scanning will stop with “NO PAPER ... REPLACE PAPER” on the LCD and an ALARM LED turns on without an alarm tone. When the paper has run out while a message is being received and the no-paper reception is activated, the LCD display will show “MSG. IN MEMORY”, and the ALARM LED turns on.

40838301TH Rev.1

1 - 14

Table 1.5.1 (6/9) Basic Performance Specifications

No. Item Specifications

22 Minimum scan line time for receiv-

ing

23 Coding scheme

24 MODEM

1) High-speed MODEM

2) Low-speed MODEM

25 Fallback

0 ms, when receiving in ECM mode or from an Oki Data facsimile. 5 ms at 15.4 line/mm or 7.7 line/mm and 10 ms at 3.85 line/mm when receiving from a non-Oki Data facsimile or non-ECM mode.

1) One-dimensional coding scheme: Modified Huffman (MH)

2) Two-dimensional coding scheme: Modified READ (MR) Modified modified READ (MMR)

a) ITU-T Rec. V.29 (9600/7200 bps) b) ITU-T Rec. V.27 ter (4800/2400 bps) c) ITU-T Rec. V.17 (14400/12000/9600/7200 bps) d) ITU-T Rec. V.33 (14400/12000 bps) e) ITU-T Rec. V.34 (28800 bps)

Note:

33600 bps (V.34) optional is available when service-

man set to enable. ITU-T Rec. V.21 channel 2 (300 bps) Automatic fallback will occur according to the following se-

quence by FTT, RTN or PPR.

Fallback

rank

1st

2nd

3rd 4th 5th 6th

Fallback rank

1st

2nd

3rd 4th 5th 6th 7th 8th

9th 10th 11th 12th

Transmission

speed

14400 bps 12000 bps

9600 bps 7200 bps 4800 bps 2400 bps

When the last trial fails, the transmitting station sends out a DCN signal to the remote station for disconnection.

Note 1:

Transmission speed

28800 bps 26400 bps 24000 bps 21600 bps 19200 bps 16800 bps 14400 bps 12000 bps

9600 bps 7200 bps 4800 bps 2400 bps

Note 2:

Activated by FTT (Times)

1 1 1 1 2 2

Activated by

RTN (Times)

1 1 1 1 1 1

Activated by

PPR (Times)

4 (Note 1) 4 (Note 1) 4 (Note 1) 4 (Note 1) 4 (Note 1) 4 (Note 1)

Protocol

ITU-T V.17 (V.33) ITU-T V.17 (V.33) ITU-T V.17 (V.29) ITU-T V.17 (V.29) ITU-T V.27 ter. ITU-T V.27 ter.

Continuous PPRs for the same partial page within each fallback rank.

Activated byPPR (Times)

1 (Note 1) 1 (Note 1) 1 (Note 1) 1 (Note 1) 1 (Note 1) 1 (Note 1) 1 (Note 1) 1 (Note 1) 1 (Note 1) 1 (Note 1) 1 (Note 1) 1 (Note 1)

Protocol ITU-T V.34 ITU-T V.34 ITU-T V.34 ITU-T V.34 ITU-T V.34 ITU-T V.34 ITU-T V.34 ITU-T V.34 ITU-T V.34 ITU-T V.34 ITU-T V.34 ITU-T V.34

V.34 optional modem performs the fall-back depending upon the line condition automatically.

40838301TH Rev.1

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Table 1.5.1 (7/9) Basic Performance Specifications

No. Item Specifications

26 Protocol

27 Transmission time

28 Error correction

29 Communication mode 30 Ringing signal detection sensitivity

1) Voltage range

1) ITU-T Rec. T.30

2) Oki Data special protocol High-speed protocol The T.30 protocol signal from the transmitting station is sent at message transmission speed instead of 300 bps.

Note:

3 sec.(approx 3.5 sec) /ITU-T No. 1 sample document 6 sec.(approx 6.9 sec) /ITU-T No. 1 sample document

Note:

ITU-T Error correction mode (ECM) Oki Data ITU-T ECM

Half-duplex

25 to 150 V r.m.s. Inoperative below 10 V

Note:

In high-speed protocol, 28.8 K-bps are not supported.

This is Phase C time at 3.85 line/mm and 28800 bps for 3 sec. and 14400 bps for 6 sec. in MMR code transmission.

This range may differ by the requirement of PTT.

2) Frequency range

3) Ring response time

31 Image memory

20 to 68 Hz

Note:

One-ringing signal or 5 to 30 seconds. (Selectable in 5 sec. steps. F + OT9 + ← + 11)

Basic model: 2.5 M-byte Optional memory:4 M-byte

With

option

board

Note:

Back-up time on electrical interruption: Min. one hour

Note:

This range may differ by the requirement of PTT.

Memory

condition Standard

(without option)

4M-byte

No. of sheets are counted provided that ITUT-T No.1 sample dosument is used. No. of sheets are typical value.

OKIFAX 5400 without option memory does not back up the message received in memory for the power failure.

A4 Setting

[pages]

187

307

LEGAL Setting

[pages]

179

299

40838301TH Rev.1

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Table 1.5.1 (8/9) Basic Performance Specifications

No. Item Specifications

32 Telephone handset (option)

34 Overheat protection

35 PC interface applications (Option)

General telephone function is available while the power is on.

Note:

The heater of the fuser unit is controlled within the predetermined temperature range by the thermistor. If the temperature of the heater exceeds the range, the LCD displays “PRINTER ALARM 4”.

Furthermore, the built-in thermostat in the fuser unit prevents the heater from being overheated even in the event of the failures in the above temperature control circuit.

The following four modes are supported:

1) PC local printer function

2) PC scanner function

3) PC FaxModem function

4) Location Programing function

Note:

In the fax special versions, general telephone is available even when the power is off.

This function will be supplied as the OKIFAX 5400 option in case Oki Data can get the approval in respective countries without modifying the optional unit.

36 Power supply unit and power con-

sumption of the machine

37 Ambient condition

1) Operating condition

For, details, see product specification for MFP.

Power consumption of the machine (Typical power)

US/CANADA

Transmit Receive Local copy

Standby (Power Save OFF)

Standby (Power Save ON)

** US/CANADA version has no power save mode.

Note:

See Figure 1.5.1

Chart; ITU-T No. 1

INT'L

version

60W 160W 210W

16.6W

0.5W

version

60W 160W 210W

16.6W

2) Storage condition

40838301TH Rev.1

See Figure 1.5.1

1 - 17

Table 1.5.1 (9/9) Basic Performance Specifications

No. Item Specifications

Temperature and Humidity Conditions

85%

73%

0°C64%

Relative humidity [%RH]

0°C10%

28°C85%

18°C80%

10°C73%

10°C30%

15°C20%

18°C

10 20 30 40

15°C

27°C80%

32°C54%

32°C20%

28°C

27°C

43°C29%

43°C10%

43°C

38 Dimension

(Main body)

39 Weight

(Main body)

40 Attachment

(to the main body)

TEMPERATURE [°C]

Area enclosed by lines with : Range where printing is guaranteed. Area enclosed by lines with : Range for storage without power supply.

(Note) The curve connecting 28°C, 85% and 0°C, 64%

is the condensation curve.

Figure 1.5.1 Ambient Conditions

1) Width: Approx. 330 mm

2) Depth: Approx. 420 mm

3) Height: Approx. 245 mm Approx. 13 kg

Excluding optional units, recording paper and packing materials.

1) AC power cord x 1

2) I/D unit x 1 (Already installed)

3) Toner cartridge x 1

4) Telephone handset x 1 (option)

5) Curled cord and Telephone cord for (4) x 1 (option)

6) Document stacker x 1

7) Line cord x 1

8) One touch sheet x 1 (Already installed)

9) User’s guide x 1

40838301TH Rev.1

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1.6 Reports and Lists

Table 1.6.1 shows Reports and Lists Specifications. Note: F +OT: Press FUNCTION and One-touch key

FP: Function program setting TF: Technical function setting

Table 1.6.1 (1/2) Reports and Lists Specifications

No. Item Specifications

1 Call-back message

2 Sender ID

3 Transmitting subscriber

identification(TSI) printing

4 Cancel report

(Power outage report)

5 Activity report

The transmitter sends a call-back message to the receiver only when the receiver does not respond to voice request of the transmitter.

The fax can transmit a programmed alphanumeric message, such as company’s name, consisting of up to 32 characters.

* (Outside only)

Received TSI can be printed at the top of the received page. * TF + 05 (To enable or disable this function)

The fax can automatically print out a power-outage report when the power off condition occurs.

The fax can print out an activity report manually, and provides a record of your fax machine's last 30 communications. This report does not contain the results of messages which were received without errors. However it does contain messages received in memory with or without errors. * REPORT PRINTOUT+1(Manual printout)

6 Message confirmation report

7 Broadcast entry report

8 Broadcast confirmation report

40838301TH Rev.1

The fax can print out a message confirmation report manually or automatically in the following cases. (1) When COPY key is pressed after a single location

call, this report can be printed.

(Manual printout)

* FP + 01 (To enable or disable automatic printing)

The fax can print out a broadcast entry report if specified during operating sequence of a broadcast.

The fax can print out a broadcast confirmation report manually or automatically. * COPY key (Manual printout): Pressed after a broadcast.

* REPORT PRINTOUT + 2 (Manual printout) * FP +02 (To enable or disable automatic printing)

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Table 1.6.1 (2/2) Reports and Lists Specifications

No. Item Specifications

9 Confidential reception report

10 Telephone directory

11 Configuration report

The fax can print out this report automatically on completion of a confidential reception.

This directory is printed manually. (REPORT PRINTING +3)

This report is printed manually. (REPORT PRINTING +4)

40838301TH Rev.1

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Call-back Message Format: (Example)

07/01/1999

(F050-C1-002)

PLEASE CALL BACK

NO.002

OKI SHIBAURA

=103 5476 1234

09:24 OKI SHIBAURA → OKI HONJO

(1) (2)

(3)

(4)

(5) (6)

(1) Date and time (2) Sender ID (3) CSI/Personal ID (4) Letters "PLEASE CALL BACK" (5) Sender ID (6) Sender's call back telephone number

Sender ID Format: (Example)

(1)

07/01/1999 15:06 OKI ABC 1234 → 3454 2000 NO.021 01

(1)

Date and Time Sender ID

(2)

Receiver’s CSI/Personal ID

(3)

Session number

(4)

Page number

(5)

(2) (3)

(4) (5)

(F050-C1-003)

40838301TH Rev.1

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TSI Printing and Local Date and Time Printing Format: (Example)

07/01/1999 15:48 3454 1999

TSI printing

Note: TSI printing (TF+05)

Local date and time printing

(F050-C1-004)

Local date and time printing (TF+04)

40838301TH Rev.1

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Cancel Report Format: (Example)

POWER OUTAGE REPORT

05/19/1999 17:05 ID=OKI

DATE TIME S,R-TIME DISTANT STATION ID MODE PAGES RESULT

05/17 10:10 0485-88-3385 9080 05/17 10:30 ODS TAKASAKI 03 0000 05/17 12:05 01'20" OKI FAX BOX=01 03 OK 0000 05/17 13:00 00'20" 03-5476-4300 CALLED 01 OK 0000 05/17 15:40 034567092222 FWD-T 05 05/18 10:50 01'20" 0495-22-5400 CALLED 03 OK 0000 05/18 15:00 B.C. 01

Note: Memory reception only is printed on the mode in the report as called.

40838301TH Rev.1

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+ 418 hidden pages

Oki 5400 Service manual

PREFACE

CONTENTS