Oki 5750, 5950 Service manual

OKIFAX 5750/5950

Maintenance Manual

2000-04-20 Rev.2 2000-05-16 Rev.3

Oki Data Corporation

41285901TH Rev.3 1 / 923

Document Revision History

Title: OKIFAX5750/5950 Maintenance Manual

Revision

Number

1 1999-01 ISSUE E3 Sato 2 2000-04-20 Add Appendix J. E3 Sato 3 2000-05-16 Add Appendix K. E3 Endo

Revision

Date

CommentsItem

Change

Author

41285901TH Rev.3 2 /

PREFACE

This manual is intended to be used for installing and maintaining OKIFAX 5750/5950 facsimile transceiver.

Maintenance of the OKIFAX 5700/5900 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 BA TTERY IS INCORRECTLY REPLACED. REPLACE ONL Y WITH THE SAME OR EQUIVALENT TYPE RECOMMENDED BY THE MANUFACTURER. DISCARD USED BA TTERIES ACCORDING TO THE MANUF ACTURER’S INSTRUCTIONS and ATTENTION: IL Y A DANGER D’EXPLOSION S’IL Y A REMPLACEMENT INCORRECT DE LA BATTERIE. REMPLACER UNIQUEMENT AVEC UNE BA TTERIE DU MEME TYPE OU D’UNT TYPE RECOMMANDE P AR LE CONSTRUCTEUR. METTRE AU REBUT LES BATTERIES USA GEES CONFORMEMENT AUX INSTRUCTIONS DU FABRICANT.

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

• Using One-Touch Keys for Programming

• Speed Dial Numbers

• Group Dialling

• Programming Personal (Confidential) Mailboxes

• Memory Operation

41285901TH Rev.3 3 /

1. GENERAL INFORMATION...............................................................................10

1.1 General Performance........................................................................................................ 10

1.2 General User’s Functions ................................................................................................. 13

1.3 General Maintenance Functions....................................................................................... 16

1.4 General Appearance......................................................................................................... 18

1.5 Basic Performance Specifications .................................................................................... 20

1.6 Reports and Lists.............................................................................................................. 31

1.6.1 Configuration Report (List of Setting) ................................................................... 31

1.6.1.1 Difference From OKIF AX5700/5900....................................................... 32

1.6.1.2 Report Image ......................................................................................... 33

1.6.2 Function List ......................................................................................................... 36

1.6.2.1 Difference from OKIF AX5700/5900........................................................ 36

1.6.2.2 Report Image ......................................................................................... 37

1.6.3 Help Report .......................................................................................................... 40

1.6.3.1 Report Image (Conditions for descriptions)............................................ 40

1.6.4 Telephone Directory ............................................................................................. 41

1.6.4.1 Difference from OKIF AX5700/5900........................................................ 41

1.6.5 Group Directory .................................................................................................... 56

1.6.5.1 Difference from OKIF AX5700/5900........................................................ 56

1.6.6 Self Diagnosis Report........................................................................................... 61

1.6.6.1 Difference from OKIF AX5700/5900........................................................ 61

1.6.6.2 Report Image ......................................................................................... 62

1.6.7 G3 Protocol Dump ................................................................................................ 63

1.6.7.1 Difference from OKIF AX5700/5900........................................................ 63

1.6.8 G4 Protocol Dump ................................................................................................ 66

1.6.9 Relay Broadcast Confirmation.............................................................................. 69

1.6.10 Internet Fax Reception Error Report (Error Mail Report) ..................................... 75

1.6.11 Activity Report ...................................................................................................... 76

1.6.11.1 Difference from OKIFAX5700/5900........................................................ 77

1.6.12 Message Confirmation ......................................................................................... 79

1.6.12.1 Difference from OKIFAX5700/5900........................................................ 79

1.6.13 Power Outage Report........................................................................................... 82

1.6.13.1 Difference from OKIFAX5700/5900........................................................ 82

1.6.14 Confidential RX Report......................................................................................... 84

1.6.14.1 Difference from OKIFAX5700/5900........................................................ 84

1.6.15 Active Memory File ............................................................................................... 86

1.6.15.1 Difference from OKIFAX5700/5900........................................................ 87

1.6.16 Broadcast Entry Report ........................................................................................ 91

1.6.16.1 Difference from OKIFAX5700/5900........................................................ 91

1.6.17 Broadcast Confirmation Report............................................................................ 97

1.6.18 Relay Broadcast Entry Report.............................................................................. 97

1.6.19 G3 Log Report...................................................................................................... 97

1.6.20 NIC Configuration ................................................................................................. 98

1.6.21 NIC Information .................................................................................................. 101

1.6.22 E-mail Maintenance Report................................................................................ 102

1.6.23 Descriptions of Communication Mode Column .................................................. 103

1.6.23.1 Mode Column in Activity Report........................................................... 103

1.6.23.2 Mode Column in MCF-multi Report (with/without pictures).................. 103

1.6.24 Output Conditions of Various MCF Reports During Transmission...................... 104

1.6.24.1 Difference from OKIFAX5700/5900...................................................... 104

1.6.24.2 Reports to be output when queuing for communication is

cancelled ....................................................................................... 104

1.6.24.3 Reports to be output upon canceling communication

by pressing STOP Key .................................................................. 105

1.6.24.4 Reports to be output upon the communication error end..................... 105

1.6.24.5 Reports to be output when the communication is

completed normally. ...................................................................... 106

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2. INST ALLA TION PROCEDURE.......................................................................107

A. Setup Information..........................................................................................107

2.1 General ........................................................................................................................... 107

2.2 Site Selection.................................................................................................................. 109

2.3 Unpacking....................................................................................................................... 111

2.4 Contents Identification .................................................................................................... 113

2.5 Installation of Attachments.............................................................................................. 114

2.6 AC Cord Connection ....................................................................................................... 119

2.7 Telephone and Line Connection ..................................................................................... 120

2.8 Pcking for Shipment........................................................................................................ 120

B. Programming and Initial Settings................................................................121

2.9 Initial Settings ................................................................................................................. 121

2.9.1 General Procedure of Key Operation ................................................................. 121

2.9.2 Technical Functions: Setup................................................................................. 127

2.9.2.1 Technical Functions Operation 1 .......................................................... 128

2.9.2.2 Technical Functions Operation 2 .......................................................... 129

2.9.2.2.1 T1 (TX) Timer Value ........................................................... 137

2.9.2.2.2 T1 (RX) Timer Value........................................................... 138

2.9.2.2.3 T2 Timer *100ms ............................................................... 139

2.9.2.2.4 Error Criterion .................................................................... 140

2.9.2.2.5 Attenuator .......................................................................... 140

2.9.2.2.6 T/F Tone Att........................................................................ 141

2.9.2.2.7 MF Att. ............................................................................... 141

2.9.2.2.8 Ring Dura. *10ms ............................................................... 142

2.9.2.2.9 CML Timing *100ms .......................................................... 142

2.9.2.2.10 LED Headstrobe ................................................................ 143

2.9.2.2.11 ADMIN Email Addr. ............................................................ 144

2.9.2.3 Technical Functions (Setup) ................................................................. 145

2.9.2.4 TEL/FAX automatic switching............................................................... 156

2.9.2.5 T AD mode............................................................................................. 158

2.9.2.6 Outline of Parallel Pick Up.................................................................... 160

2.9.3 User’s Functions ................................................................................................. 162

2.9.4 Location Program ............................................................................................... 164

2.9.4.1 Select Menu is shown as below: .......................................................... 164

2.9.5 Setup .................................................................................................................. 171

2.9.5.1 Clock Adjustment ................................................................................. 173

2.9.5.2 ID/Password Programming:.................................................................. 174

2.9.5.2.1 TSI/CSI .............................................................................. 176

2.9.5.2.2 TSI/CSI Option ................................................................... 177

2.9.5.2.3 Sender ID........................................................................... 178

2.9.5.2.4 ISDN Tid............................................................................. 179

2.9.5.2.5 ISDN Sub No. .................................................................... 181

2.9.5.3 Machine Settings.................................................................................. 186

2.9.5.3.1 Auto Answer Mode............................................................. 191

2.9.5.3.2 TX Mode Default ................................................................ 192

2.9.5.4 DIAL OPTIONS .................................................................................... 199

2.9.5.4.1 Redial Tries ........................................................................ 202

2.9.5.4.2 Redial Interval .................................................................... 203

2.9.5.4.3 Dial Prefix........................................................................... 204

2.9.5.5 Incoming Options ................................................................................. 208

2.9.5.5.1 CNG Count ........................................................................ 211

2.9.5.5.2 Distinctive Ring .................................................................. 212

2.9.5.6 Report Options ..................................................................................... 216

2.9.5.7 LAN Options......................................................................................... 218

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2.9.5.7.1 POP Interval ...................................................................... 221

2.9.5.7.2 DOMAIN Name .................................................................. 222

2.9.5.7.3 Network Settings................................................................ 223

2.9.5.7.3.1 IP Address................................................... 225

2.9.5.7.3.2 Subnet Mask ............................................... 227

2.9.5.7.3.3 Default Gateway .......................................... 228

2.9.5.7.3.4 SMTP Server Name .................................... 229

2.9.5.7.3.5 POP Server Name....................................... 230

2.9.5.7.3.6 POP User ID................................................ 231

2.9.5.7.3.7 POP Password ............................................ 232

2.9.5.7.3.8 DNS P.SRV Addr. ........................................ 233

2.9.5.7.3.9 DNS S.SRV Addr......................................... 234

2.9.5.7.3.10 Host Name .................................................. 235

2.9.5.7.3.11 Fax Email Addr. ........................................... 236

2.9.6 User Default Setting 1 ........................................................................................ 242

User Default Setting 2 ........................................................................................ 243

2.9.7 Default Setting of Dial Parameters ..................................................................... 244

2.9.8 Technical Default Setting .................................................................................... 245

2.9.9 Off-line Tests....................................................................................................... 247

2.9.9.1 Self Diagnosis Flow.............................................................................. 248

2.9.9.2 Self Diagnosis Report .......................................................................... 250

2.9.9.2.1Difference from OKIFAX5700/5900...................................................... 250

2.9.10 On-line T ests....................................................................................................... 251

2.10 Installation of optional units ............................................................................................ 254

2.10.1 Optional units...................................................................................................... 254

2.10.2 Memory Board Installation Instruction ................................................................ 255

2.10.3 Network Card Installation Instruction.................................................................. 257

2.10.4 G4 Board Installation Instruction ........................................................................ 258

2.10.5 G3 Dual Line Installation Instraction................................................................... 259

2.10.6 Second Paper Cassette Unit .............................................................................. 260

3. BRIEF TECHNICAL DESCRIPTION ..............................................................263

3.1 Fundamentals of the Electro-Photographic Process ...................................................... 264

3.2 Actual Electo-photographic Process............................................................................... 266

3.3 Boards and Units ............................................................................................................ 267

3.4 Overall Dimension and Mechanical Structure of OKIFAX 5750/5950............................. 268

4. MECHANICAL DISASSEMBLY AND REASSEMBLY ...................................270

4.1 Precautions for Parts Replacement ................................................................................ 270

4.2 Tools ............................................................................................................................... 272

4.3 How to Disassemble and Reassemble ........................................................................... 272

4.3.1 Document T able Cover ....................................................................................... 275

4.3.2 Rear Cover and NCU Cover ............................................................................... 275

4.3.3 Main Cover ......................................................................................................... 276

4.3.4 Operation Unit .................................................................................................... 278

4.3.5 NCU Board ......................................................................................................... 279

4.3.6 MODEM Board ................................................................................................... 279

4.3.7 Plate Package..................................................................................................... 280

4.3.8 Scanner Unit (CIS) ............................................................................................. 281

4.3.9 Stacker Frame .................................................................................................... 282

4.3.10 Printer Unit.......................................................................................................... 282

4.3.11 Fan and Fan guard ............................................................................................. 283

4.3.12 Main Board ......................................................................................................... 284

4.3.13 Contact Assembly and High-/Low-voltage Power Supply Boards ...................... 284

4.3.14 Disassembling the Operation Unit ...................................................................... 285

4.3.14.1 Disassembling the Operation Unit........................................................ 287

4.3.15 Disassembling the Scanner Unit (L) ................................................................... 288

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4.3.16 Scanner (CIS)..................................................................................................... 289

4.3.17 PC1/PC2 Sensors .............................................................................................. 289

4.3.18 Speaker .............................................................................................................. 290

4.3.19 Scanner Motor .................................................................................................... 291

4.3.20 Disassembling the Printer Unit ........................................................................... 292

4.3.21 LED Head ........................................................................................................... 293

4.3.22 ID/Toner Lockout Board...................................................................................... 294

4.3.23 Stacker Cover ..................................................................................................... 295

4.3.24 Fusing Unit ......................................................................................................... 295

4.3.25 Manual Feed Assembly ...................................................................................... 295

4.3.26 Back-up Roller , T ransfer Roller ........................................................................... 296

4.3.27 Resist Roller, Hopping Roller, Sensor Plates ..................................................... 297

4.3.28 Eject Guide Assembly ........................................................................................ 298

5. ADJUSTMENTS .............................................................................................299

5.1 Setting of LED Print Head Drive Time ............................................................................ 299

5.2.1 Confirmation Items ............................................................................................. 300

5.2.2 Measurement...................................................................................................... 301

6. CLEANING AND MAINTENANCE .................................................................302

6.1 Replacement of Consumable ......................................................................................... 302

6.2 Routine Inspection .......................................................................................................... 304

6.3 Printer Counter Display/Clear ......................................................................................... 306

6.4 Printer Counter Display/Clear ......................................................................................... 308

6.5 Self-diagnosis T est.......................................................................................................... 309

6.5.1 Self Diagnosis Report......................................................................................... 313

6.5.2 Difference from FX-056/176 ............................................................................... 313

6.6 Sensor Calibration Test ................................................................................................... 314

6.7 LEDs T est........................................................................................................................ 315

6.8 Tone Send Test ............................................................................................................... 316

6.9 High-speed Modem Send Test........................................................................................ 317

6.10 High-speed Modem Receive Test ................................................................................... 318

6.11 MF Tone Send Test ......................................................................................................... 319

6.12 Tone (TEL/FAX) .............................................................................................................. 320

6.13 ISDN Sending Test.......................................................................................................... 321

6.14 Tone Send T est G3 ......................................................................................................... 322

6.15 Modem Send Test G3 ..................................................................................................... 323

6.16 MF (Tone) Test G3 .......................................................................................................... 324

6.17 Protocol Dump Data Printing .......................................................................................... 325

6.18 System Reset ................................................................................................................. 326

6.19 Service Codes ................................................................................................................ 327

6.19.1 G3 Service Code List ......................................................................................... 328

6.19.2 G4 Service Code Lists........................................................................................ 331

6.19.3 Internet-Fax Service Code List ........................................................................... 334

7. TROUBLESHOOTING AND REPAIR FOR OKIFAX 5750/5950..................336

7.1 Overall Troubleshooting Flow Chart................................................................................ 338

7.2 No LCD Operation .......................................................................................................... 339

7.3 Alarm LED On................................................................................................................. 340

7.4 Printing T est Failure ........................................................................................................ 341

7.5 No Local Copy ................................................................................................................ 342

7.6 Auto Dial Failure.............................................................................................................. 343

7.7 Transmission Problem..................................................................................................... 344

7.8 Auto Reception Failure ................................................................................................... 346

7.9 Reception Problem ......................................................................................................... 347

7.10 Sensor Calibration Test ................................................................................................... 349

41285901TH Rev.3 7 /

7.11 LED Test ......................................................................................................................... 350

7.12 Tone Send Test ............................................................................................................... 351

7.13 High-speed Modem Test ................................................................................................. 352

7.14 MF Send Test .................................................................................................................. 354

7.15 Tone (TEL/F AX) Send Test.............................................................................................. 355

7.16 No Acoustic Line Monitor................................................................................................ 356

7.17 Power Supply Unit .......................................................................................................... 357

7.18 No Document Feeding.................................................................................................... 358

7.19 Multiple Document Feeding ............................................................................................ 359

7.20 Document Skew.............................................................................................................. 360

7.21 Document Jam................................................................................................................ 362

7.22 Printer Unit...................................................................................................................... 363

7.22.1 Precautions......................................................................................................... 363

7.22.2 Troubleshooting Flow Charts of Printer Unit....................................................... 364

7.23 G3 Dual Line T roubleshooting Flow Chart ...................................................................... 384

7.24 Auto Dial Failure (G3 Dual Line) ..................................................................................... 385

7.25 Transmission Problem (G3 Dual Line) ............................................................................ 386

7.26 Auto Reception Failure (G3 Dual Line) ........................................................................... 388

7.27 Reception Problem (G3 Dual Line)................................................................................. 389

7.28 High-speed Modem Test (G3 Dual Line)......................................................................... 391

7.29 MF Send Test (G3 Dual Line) ......................................................................................... 393

7.30 No Acoustic Line Monitor (G3 Dual Line) ....................................................................... 394

8 DIPSWITCHS SETTING T ABLES ..................................................................395

8.1 WN5................................................................................................................................ 395

8.2 DN5................................................................................................................................. 409

8.3 FN5 ................................................................................................................................. 413

41285901TH Rev.3 8 /

Appendix A PC BOARD DESCRIPTIONS AND OPERATION .......................416

Appendix B DESCRIPTIONS OF PRINT OPERATION..................................505

Appendix C CIRCUIT DIAGRAMS AND PARTS LIST ...................................525

Appendix D MECHANICAL EXPANDED VIEW DRA WING AND PARTS LIST 688

Appendix E BOARD LA YOUT OKIF AX 5750/5950 ........................................704

Appendix F SECOND PAPER FEEDER MAINTENANCE MANUAL.............733

Appendix G PC-LOADING ..............................................................................752

Appendix H RMCS SYSTEM MANUAL (For Model 30) ................................767

Appendix I OKIF AX 5750/5950 T roubleshooting Manual ..........................772

Appendix J INTERNET FAX & NETWORK PRINT / NETWORK

SCANNER KIT MAINTENANCE GUIDE ....................................863

Appendix K

41285901TH Rev.3 9 /

1. GENERAL INFORMATION

1.1 General Performance

(1) Type of appearance

• Desktop type

(2) Applicable lines

• PSTN (Public switched telephone network

• PBX (Private branch exchange) telephone line

• ISDN (Integrated service digital network)

• FAX2NET Internet Fax (via PSTN)

• E-mail Internet Fax (via LAN)

Note: ISDN and Internet Fax are option.

(3) Compatibility

• ITU-T Group 3 facsimile transceiver

• ITU-T Group 4 facsimile transceiver (option)

(4) Document width

• Max. 216 mm (NA Letter)

• Min. 148 mm (ISO A5 size)

(5) Effective reading width

TX • 215.4 mm (NA Letter) COPY • 208.6 mm (NA Letter)

• 208.6 mm (ISO A4 size) • 208.6 mm (ISO A4 size)*1 * Printing width will be 206 mm.

(6) Scanning length

• 128 mm to 356 mm Length setting: Long documents (1500 mm) are also available.

(7) Automatic document feeder (ADF)

• 50 sheets (NA Letter/A4-size: 20-lb/75gm Oki Data recommended paper)

• 30 sheets (NA Letter/A4-size: 16 to 28-lb/60 to 105gm)

(8) Recording paper

• 1st cassette: NA Letter/NA Legal/A4-size plain paper cut 250 sheets capacity

(20-lb/75gm)

• 2nd cassette (option): NA Letter/NA Legal/A4-size plain paper cut 500 sheets capacity

(20-lb/75gm)

• Manual paper feeder: Transparency for overhead projector, applicable.

Sheet size: NA Letter/NA Legal/A4-size *: 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: 206.0 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: 291.0 mm (284.3 mm for assured quality)

(11) Copy stacker

• Face down stacking: Max. 200* sheets

• Face up stacking: Max. 10* sheets

*Note 1: Oki Data recommended paper Note 2: Face down or face up stacking is changeable by the lever .

41285901TH Rev.3 10 /

(12) Scanning resolution

a) Horizontal:

• 300 dot per inch

Note: 600 dpi x 15.4 mm (600 dpi x 600 dpi)*; copy is available.

* In case 8 MB option memory is installed.

b) Vertical:

• 300 dot per inch, 15.4, 7.7, and 3.85 lines per mm

Note: 300 dpi x 300 dpi (600 dpi x 600 dpi)*; Transmission is available.

* In case 8 MB option memory is installed.

(13) Scanning method

• 2592 bits contact image sensor

(14) Recording resolution

a) Horizontal:

• 600 dot per inch

b) Vertical:

• Variable:

STD Fine Ex-Fine (15.4 line/mm) Ex-Fine (300 dot/inch) Ex-Fine (600 dot/inch)

3.85 ~ 4.96

7.7 ~ 9.93

15.4 ~ 19.87 300 ~ 387 600 ~ 774

Letter

3.85 ~ 5.28

7.7 ~ 10.57

15.4 ~ 21.15 300 ~ 412 600 ~ 824

• Fixed EX-FINE mode : 600 dot/inch, 300 dot/inch, 15.4 line/mm FINE mode : 7.7 line/mm STD mode : 3.85 line/mm PC-Print : 600 dot/inch, 300 dot/inch

(15) Printing method

Electro photographic printing

• 211.3 mm (4992 bits) LED print head

(16) Minumum 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, 15.4 line/mm

(17) Print speed

• Max. 10 sheets per minute (at NA letter size)

(18) Coding scheme

• Modified Huffman (MH)

• Modified Read (MR)

• Modified Modified Read (MMR)

• JBIG (only for OKIFAX 5950)

(19) Modem

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

• ITU-T Rec. V.27 ter: 4800bps modem for use in GSTN (General Switched Telephone

Network)

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

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

• ITU-T Rec. V.34

41285901TH Rev.3 11 /

(20) Transmission speed

• 2.5 sec. per sheet of ITU-T No.1 evalution test chart (for OKIFAX 5950)

• 3.0 sec. per sheet of ITU-T No.1 evalution test chart (for OKIFAX 5750)

Note: This is Phase C at 3.85 line/mm and 33.6 kbps.

(21) Protocol

• ITU-T Rec. T.30

• ITU-T Rec. G4 Class 1 (option)

• OKI special protocols: High speed protocol (G3)

(22) Error correction scheme

• ITU-T ECM

(23) Image memory

• Basic model: 2.5 M-byte (OKIFAX 5750)

4.5 M-byte (OKIFAX 5950)

• Optional memory: 2.0/4.0/8.0 M-byte

(24) Liquid crystal display (LCD)

• Four lines of 20 characters for operation guidance, check and various kinds of information

(25) Power source

• Normal input voltage 120 VAC for ODA version

• Normal input voltage 230 VAC for INT’L version

(26) MFP (Multi-Function Peripheral) PC Interface Kit

PC Printer function PC Scanner function PC Fax Modem function

Note: For details, see “Product Specification for MFP PC Interface Kit”

Hardware is standard and software is option for Bi-Centro interface.

(27) ISDN G4 Board function (option)

• G4 function

• ISDN G4: Communication

• ISDN G3: Communication

• ISDN: Report and List

Dual Mode Communication (option)

Note: For details, see “Product Specification for ISDN G4 Board (including Dual Mode

Communication)”

(28) Network print kit (option)

• Netware 3.1x, 4.1x

• TCP/IP

• Windows NT/95/98/3.1

• T600dpi, 10ppm

Note: For details, see “Product Specification for Network Print Kit”

(29) Internet FAX Kit: E-mail type (option)

• I-Fax Sending

• I-FAX Receiving

• Gateway Service 1

• Gateway Service 2

• I-Fax Service

Note: For details, see” Product Specification for Internet FAX Kit”.

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(30) FAX2NET: Provider type (option)

• Fax over IP

• Fax to E-mail

• Virtual E-mail

• Web Retrieval

Note: For details, see” Product Specification for FAX2NET Specification”.

(31) G3 Dual Line Function (option)

Note: For details, see” Product Specification for G3 Dual Line Function”.

(32) 600dpi Communication (option)

Note: For details, see” Product Specification for 600dpi Communication”.

(33) Relay Broadcast

Note: For details, see” Product Specification for Relay Broadcast”.

1.2 General User’s Functions

1) Transmission

(1) Transmit mode

• Automatic transmit mode

• Manual transmit mode

(2) Instant Dialling (3) Delayed feeder transmission (4) Memory transmission

• 40 sessions

(5) Delayed memory transmission (within 3 days)

• 20 specified times for OKIFAX 5750

• 30 specified times for OKIFAX 5950

(6) Sequential broadcast (Memory)

• 150 stations for OKIFAX 5750

• 240 stations for OKIFAX 5950

(7) Delayed broadcast

• 20 specified times for OKIFAX 5750

• 30 specified times for OKIFAX 5950

(8) Confidential message transmission

• Feeder Confidential TX

• Memory Confidential TX

(9) Relay broadcast initiate

• Feeder Relay broadcast initiate

• Memory Relay broadcast initiate

(10) Polling transmission

• Feeder Polling TX

• Memory Polling TX

(11) Bulletin Poll transmission (When Box number is opened.)

• 16 boxes

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(12) Batch transmission (13) Priority transmission (14) Transmission preparation (Feeder)

2) Reception

(1) Receive mode

• Automatic receive mode

• Manual receive mode

• TEL/FAX receive mode

• T AD mode

• Memory receive mode

• PC receive mode

• Forwarding mode

(2) Memory only reception (3) No toner/No paper reception (memory) (4) Confidential message reception

• 16 mail boxes

(5) Fax forwarding for incoming call (6) Fax forwarding for no toner/no paper reception (7) Polling reception

3) Convenience

(1) Dual access (2) Automatic redial (3) Last number redial (Manual redial) (4) Local copy of a document, including multiple copies

• 99 copies max.

(5) Sender identification (Sender ID) (6) Personal identification (Personal ID) (7) TSI/CSI: Local telephone number (8) Acoustic monitor (only TX mode)

• 5 level selectable

(9) Automatic alternate selecting call

(FAX No. + FAX No. can be registerd in one-touch keys).

• OKIFAX 5750: Speed Dial (1 to 40) are assigned to one-touch keys.

• OKIFAX 5950: Speed Dial (1 to 80) are assigned to one-touch keys.

(10) Half-tone transmission (at FINE resolution)

• 64 scale gradations

(11) Page re-transmission (Only when memory TX mode)

41285901TH Rev.3 14 /

(12) Distinguishing text from pictures (13) Vertical reduction printing (Reduction rate is from 100% to xx%)

Note: xx is Letter 72.8%, A4 77.5%

(14) Smoothing printing

In case of 8 dot/mm x 3.85 lines/mm → 300 dot/inch x 784 lines/inch

(15) Auto dialing

• Speed dialing:

OKIFAX 5750; 1 to 140 (1 to 40 are assigned to one-touch keys.) OKIFAX 5950; 1 to 230 (1 to 80 are assigned to one-touch keys.)

• Group dialing; 20 groups

• Keypad dialing

• Chain dialing

• Mixed dialing

(16) Real-time dialing

Dialing with off hook condition or when the HOOK key is pressed. (17) Automatic pause signal insertion (18) Local copy (19) Telephone directory (Alpha/Location) dialing (20) TEL/FAX automatic switching (21) TAD mode (for external telephone answering device) (22) Session number (23) Time and date printing (23) Closed user group (Direct mail rejection) (24) Contrast and resolution control (25) Key touch tone (26) Printer counter display (For drum, toner, print, and scan) (27) Quick scanning (28) Time and date setting (29) Language selection

• 2 languages (LCD and Report) (30) Distinctive ring detect (31) Restricted access (32) Beep sound

4) Reports

(1) Function list (2) Configuration

41285901TH Rev.3 15 /

(3) Phone directory (4) Group directory (5) Activity report (6) Active memory files (7) Broadcast MCF (Message Confirmation) (8) Protocol dump (G3 and G4) (9) NIC configuration

(10) Log. report (Service bit = ON)

(11) G4 Log. report (Service bit = ON) (12) G3 Log. report (Service bit = ON) (13) Self diagnosis report

5) Report options

(1) MCF. (Single-Loc.) (2) MCF. (Multi-Loc.) (3) Image in MCF. (4) Error report (MCF.)

1.3 General Maintenance Functions

1) Local tests

(1) Self-diagnosis

Main board

• CPU ROM/RAM check

• Flash memory check (Program, Language, and Default)

• Modem version

• RAM check

• Toner cartridge

• Option memory check

• DEVICE ID

LAN Board check (option) ISDN board (option)

• CPU ROM/RAM check (2) Sensor calibration (Adjustment of scanning level) (3) LED test (4) Tone send test (When NCU board is installed.) (5) High-speed modem send test (When NCU board is installed.) (6) High-speed modem receive test (When NCU board is installed.)

41285901TH Rev.3 16 /

(7) MF tone test (When NCU board is installed.) (8) Tone (TEL/FAX) test (When NCU board is installed.) (9) Loop back 1 (When ISDN option board is installed.)

(10) Loop back 2 (When ISDN option board is installed.)

(11) INFO0 sending (When ISDN option board is installed.) (12) INFO1 sending (When ISDN option board is installed.) (13) INFO2 sending (When ISDN option board is installed.) (14) INFO3 sending (When ISDN option board is installed.) (15) Pulse (1kHz) send (When ISDN option board is installed.) (16) Pulse (2kHz) send (When ISDN option board is installed.) (17) Pulse (N2kHz) send (When ISDN option board is installed.) (18) Tone send test G3 (19) Modem send test G3 (20) MF (tone) test G3

2) Technical setup

3) System reset

• All data clear

• Location data clear

• Configuration data clear

4) Default type set

5) PC loading

6) G4 PC loading

7) G3 PC loading

41285901TH Rev.3 17 /

1.4 General Appearance

Figure 1.4.1 shows the general appearance of the OKIFAX 5750/5950.

352 mm

Tray-Document

360 mm

472 mm

Stacker-Document

Operation Panel

Tray-Paper

Figure 1.4.1 General Appearance of OKIFAX 5750/5950

41285901TH Rev.3 18 /

12345678910

11 12 13 14 15 16 17 18 19 20

QWERTYUI OP

ASDFGHJKL

ZXCVBNM, ;

DEL

CAPS

@-:/

SPACE

.\+

PAUSE

UNIQUE

21 22 23 24 25 26 27 28 29 30

31 32 33 34 35 36 37 38 39 40

123

456

789

ABC DEF

JKL MNOGHI

TUV WXYZPQRS

UNIQUE

HYPHEN

REDIAL

STOP

START

COPY

HOOK

PHOTO EX FINE FINE STD

LIGHTNORMALDARK

HELP

MENU/EXIT

CLEAR

TYPE OF ORIGINAL

RESOLUTION

ALARM

SHIFT UP

SHIFT DOWN

SHIFT

RIGHT

SHIFT

LEFT

SPEED DIAL

SERCH

ENTER

OKIFAX

5950

8.5" A4 B5 A5

Figure 1.4.2 Control Panel of OKIFAX 5750/5950

41285901TH Rev.3 19 /

1.5 Basic Performance Specifications

Table 1.5.1 shows basic performance specifications:

Table 1.5.1 Basic Performance Specifications

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

2) Length

1) PSTN (Public switched telephone network)

2) PBX (Private branch exchange )

3) ISDN (Integrated services digital network): Option

4) FAX2NET Internet Fax (via PSTN): Option

5) E-mail Internet Fax (via LAN): Option 600 ohm balanced

Note:

Impedance may differ by the requirement of PTT

0 dBm to -15 dBm range (Adjustable in 1 dB steps: Technical Setup No.21)

0 dBm to -43 dBm (In case of V.34 TX/RX, -3 ~ -36 dBm)

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

Note:

Effective reading width is NA Letter (215.4 mm)

Min. 128 mm (5 inch) Max. 356 mm (14 inch) Long document detection: 380 mm or 1500 mm (Technical Setup No. 10: To enables or disables the long document scanning.)

3) Thickness

4) Shape

5) Opacity

4 Effective reading width

Document Width

NA Letter (216 mm) US/CANADA

ISO A4 (210 mm) INT’L

Note (*1):

Printing width will be 206 mm.

Based on common bond paper,

1) 0.08 to 0.13 mm for multiple page feeding

2) 0.06 to 0.15 mm for single page feeding Rectangular Document allowing less than 40% of the scanner

source light to pass through them.

Communication

mode/paper width

G3/A4

Copy size

Letter

Effective reading width

215.4 mm for TX

208.6 mm for local copy

G3/A4

208.6 mm for TX

208.6 mm for local copy

(*1)

41285901TH Rev.3 20 /

No. Item Specifications

5 Automatic document feeder

(ADF) capacity

6 Document skew

7 Document jam detection

8 Document jam removal 9 Document stacking

Max. 50 documents: 20 lb/75gm NA Letter or A4 size paper Max. 30 documents: 16 to 28/60 lb to 105gm NA Letter or A4 size paper Document shall be placed facedown on ADF stacker.

Max. 1.0 mm skew over any advance of 100 mm. The occurrence of skew exceeding 1 mm per 100 mm shall be 0.5% or less.

1) Transmission will stop and a line disconection will occur when the end of the document is detected within 380 mm after scanning begins.(except if unlimited: Technical Setup No.10)

2) A jam will also be declared if the document does not reach the scanning position within about 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. Manual release Documents up to 297 mm in length, which meet the

basic weight and thickness specification, will exit on the stacker, and documents of Letter or A4-size will stack in sequence. The first sheet will be fed first in the feeder and will exit on the stacker with printing side down.

10 Recording paper.

For the first or second recording paper cassette:

1) Type: Plain paper (Bond paper: Xerox 4200 type or

equivalent)

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 14: 215.9 mm x 355.6 mm/8.5 inch x 14 inch NA Legal 13: 215.9 mm x 330.2 mm/8.5 inch x 13 inch

3) Weight: 16 lbs to 24 lb/60 to 105gm base weight

Base weight is defind as the weight of 500 sheets of

431.8 mm (17 inch) by 558.8 mm (22 inch) or 1 sheet of size 1000mm by 1000mm.

4) Thickness: 0.08 mm to 0.13 mm

5) Condition: New paper For the manual paper feeder:

1) Type: Plain paper, colored paper, printed paper,

envilope

2) Size: LA Letter/A4/NA Legal/Exective/A5/A6/etc.

3) Weight, thickness and condition: Same as above

Note:

One single sheet should be loaded on the

manual paper feeder for one occation. For best results use Oki Data recommended papers

1) Xerox 4200 (20-lb/75gm base weight paper)

41285901TH Rev.3 21 /

No. Item Specifications

11 Recording paper cassette

First cassette Second cassette (option)

12 Effective recording paper

Up to 250 sheets/cassette (Oki Data recommended paper)

Up to 500 sheets/cassette (Oki Data recommended paper)

LREW

Printing area

Recording

paper feeding

direction

1) Printable area

Printable area

Letter Size

inch mm inch mm inch mm inch mm

11PL 279.4 11.7 297 14 355.6 13 330.2

8.5PW 216 8.27 210 8.5 216 8.5 216

10.76EL 273.4 11.46 291 13.76 349.6 12.76 324.2

8.32EW 211.3 8.11 206 8.32 211.3 8.32 211.3

0.12T 3 0.12 3 0.12 3 0.12 3

0.12B 3 0.12 3 0.12 3 0.12 3

0.09L 2.3 0.08 2 0.09 2.3 0.09 2.3

0.09R 2.3 0.08 2 0.09 2.3 0.09 2.3

A4 Size

14 inch

Legal Size

13 inch

41285901TH Rev.3 22 /

No. Item Specifications

2) Guaranteed printing area

13 Copy stacking

Guaranteed printing area

Letter Size

inch mm inch mm inch mm inch mm

11PL 279.4 11.7 297 14 355.6 13 330.2

8.5PW 216 8.27 210 8.5 216 8.5 216

10.5EL 266.7 11.2 284.3 13.5 342.9 12.5 317.5

8.0EW 203.2 7.77 197.3 8.0 203.2 8.0 203.2

0.25T 6.35 0.25 6.35 0.25 6.35 0.25 6.35

0.25B 6.35 0.25 6.35 0.25 6.35 0.25 6.35

0.25L 6.35 0.25 6.35 0.25 6.35 0.25 6.35

0.25R 6.35 0.25 6.35 0.25 6.35 0.25 6.35

Note:

The printable area means the area allowing

A4 Size

14 inch

Legal Size

13 inch

Legal Size

actual printing at the time of receiving. The

guaranteed printing area means the area where

the printing quality is guaranteed.

These tables do not include vertical and hori-

zontal addressing error (+/- 3 mm) of recording

paper. The printed copies will be discharged on the stacker

with printed face up or face down.

1) Face down stacking: Up to 200 copies *

2) Face up stacking: Up to 10 copies *

Note:

1) Using the recommended paper, New standard 20-lb.(Xerox 4200)

2) Except 16 lb papers.

3) Face down or face up stacking is changeable by the lever.

14 Scanning resolution

15 Scanning method 16 Contrast control

Horizontal:

• 600 dot/inch (interpolated) and 300 dot/inch

Note:

600 dpi x 15.4 mm(600dpi x 600dpi); Copy is available.

Vertical: Transmission mode:

• 600 dot/inch, 300 dot/inch, 15.4 lines/mm (EX-FINE),

7.7 lines/mm (FINE) or 3.85 lines/mm (STD) NA Letter size (2592-bits) direct contact image sensor The Light and Dark contrasts (low contrast) will be

automatically enhanced to improve image quality. Slice level shifting has 3 levels of switch selection on operation panel.

41285901TH Rev.3 23 /

No. Item Specifications

17 Recording resolution

18 Copy resolution

19 Recording method

Horizontal

• 600 dot/inch Vertical

• 300 dot/inch (EX-FINE), 15.4 line/mm (EX-FINE), 7.7

line/mm (FINE), or 3.85 line/mm (STD)

Variable:

Letter

3.85 ~ 5.28

7.7 ~ 10.57

15.4 ~ 21.15 300 ~ 412 600 ~ 824

STD Fine Ex-Fine (15.4 line/mm) Ex-Fine (300 dot/inch) Ex-Fine (600 dot/inch)

3.85 ~ 4.96

7.7 ~ 9.93

15.4 ~ 19.87 300 ~387 600 ~774

• STD: 200 dot/inch x 3.85 line/mm

• FINE/PHOTO: 300 dot/inch x 300 dot/inch

• EX-FINE: 600 dot/inch x 15.4 line/mm, 600 dot/inch x

600 dot/inch* *This function can be set only when 8 MB option

memory board is installed and 600 DPI Function is set to ON (User setting).

Electro-photographic printing

• 211.3 mm (4992 bits) LED print head

20 Recording paper skewing

21 Copy darkness

22 Copy uniformity

23 Recording paper running out

24 Minimum scan line time for

receiving

Maximun allowable skew is + or - 1 mm over any advance of 100 mm.

1) Black image: Greater than 1.2 OD *

2) White background (unprinted area): Not greater

than 0.2 OD

Note:

OD: (Optical dencity)

Printed copies will exhabit a uniform density of printed and background areas:

1) From edge to edge: 25%

2) From copy to the next copy: 30% 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 “PAPER JAM” on the LCD and an ALARM LED turn 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 turn on.

0 ms, when receiving in ECM mode of 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.

41285901TH Rev.3 24 /

No. Item Specifications

1) One-dimensional coding scheme:

25 Coding scheme

Modified Huffman (MH)

2) Two-dimensional coding scheme:

Modified READ (MR) Modified Modified READ (MMR)

3) JBIG (only for OKIFAX 5950)

1) High-speed Modem

26 Modem operations

• ITU-T Rec. V.29 (9600/7200 bps)

• ITU-T Rec. V.27 ter (4800/2400 bps)

• ITU-T Rec. V.17 (14400/12000/9600/7200 bps)

• ITU-T Rec. V.33 (14400/12000 bps)

• ITU-T Rec. V.34 (33600/28800 bps)

2) Low-speed Modem

• ITU-T Rec. V.21 channel 2 (300 bps) or equivalent

3) JBIG:

Performs JBIG communication conforming to T.82/ T.85 of ITU-T Rec.

Note:

Only for OKIFAX 5950, and JBIG is not performed in G4 communication.

4) ISDN G4:

ITU-T Rec. T.563, T.521, T.503, T.62, T.6, T.70

27 Fallback

28 Protocol

Automatic fallback will occur according to the following sequences by FTT, RTN or PPR.

Fall-Back

Rank

1st

2nd

3rd 4th 5th 6th

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.

Transmission

Speed (bps)

14400 1 1 12000 1 1

9600 1 1 7200 1 1 4800 2 1 2400 2 1

No. of

Training

RTN

receivied

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

Note:

• Modem automatically performs the fall-back depending upon the line condition.

• V.34 fallback sequence: The modem automatically selects transmission speed according to the line condition.

1) ITU-T Rec. T.30

2) Oki special protocol (speed protocol) The T.30 handshaking procedure will be conducted at message transmission speed instead of 300 baud, during transmission multi-page.

Note:

In High-speed protocol, V.34 is not applied.

3) ITU-T G4 Class 1 (option)

41285901TH Rev.3 25 /

No. Item Specifications

2.5 seconds at 33.6 kbps with JBIG for OKIFAX 5950

29 Image transmission time

and 3.0 seconds at 33.6 kbps for OKIFAX 5750 per sheet of ITU-T No.1 evaluation test chart.

Note:

This speed denotes the time interval corresponding to Phase C (message transmission phase) as referred to in ITU-T T.30.

OKIFAX 5750 OKIFAX 5950

Basic

Procedure Time

Image Time

Initial Intermediate Final

33600 Standard

8.5 sec. (V34)

1.0 sec. (V34)

Fine

3.0 sec.

4.2 sec.

Initial Intermediate Final

33600 Standard

8.5 sec. (V34)

1.0 sec. (V34)

Fine

2.5 sec.

3.5 sec.

30 Error correction scheme (ECM) 31 Communication mode 32 Ringing signal detection sensitiv-

ity

Note:

The above table shows the values under the following conditions:

• Sender ID: OFF

• High-speed protocol: OFF

• Transmission mode: Memory

• Resolution: STD

ITU-T ECM defined in T4, T.30 are provided. Half-duplex

1) Voltage range

• 25 to 150 V r.m.s.

Inoperative below 10V

Note:

This range may differ by the requirement of PTT.

2) Frequency range

• 16 to 68 Hz

Note:

This range may differ by the requirement of

PTT.

3) Ring response time

• One-ringing signal or 5 sec, 10 sec, 15 sec, and

20 sec selectable

41285901TH Rev.3 26 /

No. Item Specifications

Basic model Optional memory

33 Memory capacity (Image

memory)

2.5 M-byteOKIFAX 5750 2/4/8 M-byte

4.25 M-byteOKIFAX 5950 2/4/8 M-byte

34 Telephone handset (option)

35 Overheat protection

With option board

Memory

condition

Standard

(without option)

2 M-byte 4 M-byte 8 M-byte

Note1:

ITU-T No.1 sample document is used to count

OKIFAX 5750

[pages]

200 360

520 840

Print Priority=OFF Print Priority=ON

OKIFAX 5950

353 520

680

1000

340 500

660 980

the number of sheets.

Note2:

Memory back-up time is 72 hours (tipical and Battery full charge condition) after the power off condition..

General telephone function is available while the power is on.

Note:

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

The heater of the fuser unit is controlled within the predetermind temperature range by the thermistor. If the temperature of the heater exceeds the range, the LCD displays “PRINTER ALARM4”. Furethermore, 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.

36 PC interface applications (option)

37 Network print kit (option)

The following three modes are supported.

1) PC Printer function

2) PC Scanner function

3) PC FaxModem function

Note1:

Hardware is standard and software is option for Bi-Centro interface.

Note2:

For details, see Product Spec. “MFP PC Interface Kit”.

• This function can be used for OKIFAX 5750/5950

network printer service. The OkiHSP NIC (Network Interface Card) Ethernet Adapter used for OKIFAX 5750/5950 is originally designed for the OkiPage printers and is intended to be forward compatible with (future) products utilizing an OkiHSP compatible interface.

41285901TH Rev.3 27 /

No. Item Specifications

• Installing the NIC card for OKIFAX 5750/5950

provides Network print service as an option.

1) Network 3.1x, 4.1x

2) TCP/IP

3) Windows NT/95/98/3.1

4) T600dpi, 10 ppm

38 Internet FAX Kit: E-mail type

(option)

Note:

This function can be used when Option LAN board is installed. E-mail base (ITU-T T.37 simple mode) Internet-Fax uses a internet mail protocol the same as general mail client.

- Internet-Fax convertes a scanning data to Tiff-f

- Internet-Fax accesses the Mail server in the interval

For details, see Product Spec. “Network Print Service”

(Tagged Image File Format) and send it by using SMTP (Simple Mail Transmit Protocol) Protocol via JCI-NIC.

by using POP3 (Post Office Protocol version 3) Protocol via JCI-NIC and get a E-mail with Tiff-file. (Interval time: 0 - 60 min.)

39 ISDN G4 (option)

40 Dual Mode Communication

(option)

41 G3 Dual Line Function (option)

The following functions are supported:

• I-Fax Sending

• I-Fax Receiving

• Gateway Service 1

• Gateway Service 2

• I-Fax Service

Note:

The follwing four modes are supported.

1) G4 function

2) ISDN G4 communication

3) ISDN G3 communication

4) ISDN Report and List

Note:

This function enables the sumltaneous use of G4 and G3 protocols.

Note:

Both 1st line and 2nd line (Dual line) can be connected to a same network type(PSTN/PBX). Communication for G3 Dual Line is enabled only memory TX/RX.

Note 1:

Note:

For details, see Product Spec. “ Internet Fax Kit”.

For details, see Product Spec. “ISDN G4 option system specifications”.

For details, see Product Spec. “ Dual Mode Communications”

When the G3A option board is installed, other option board (G4A/JCI NIC board) cannot be used. For details, see Product Spec. “G3 Dual Line Function”.

41285901TH Rev.3 28 /

No. Item Specifications

Resolution of 600dpi (transmissionreception, and

42 600DPI Communication

copy) is made possible with 8-MB option memory mounted.

Note:

For details, see Product Spec. “ 600dpi Communication”.

• G4 communication supports Oki mode relay broad-

43 Relay Broadcast Function

cast only.

• G3 communication supports both Oki mode relay

broadcast and F code relay broadcast.

Note:

For details, see Product Spec. “Relay Broadcast Function”.

The FAX2NET service is facsimile communication

44 FAX2NET: Provider type (option)

service using the four FAX2NET-supplied internet. Of the FAX2NET-supplied functions, the following functions are mounted in the OKIFAX 5750/5950.

• Fax over IP

• Fax to E-mail

• Virtual E-mail

• Web Retrieval

Note:

For details, see Product Spec. “FAX2NET Specifications”.

45 Power supply unit and Power

consumption of the machine

Power consumption of the machine (Typical power without optional board)

1) US/CANADA version

Mode Typical power (W) Transmit 25 W Receive 325 W Local copy Standby

330 W

9.0 W

2) INT’L version

Mode Typical power (W)

Note:

Transmit Receive Local copy Standby

( ): When power save mode is set to ON.

25 W 325 W 330 W

9.3 W

(0.5 W)

Chart: ITU-T No.1

41285901TH Rev.3 29 /

No. Item Specifications

46 Ambient condition

Temperature

Humidity Maximum wet bulb temperature Minimum difference between wet and dry bulb temperatures

1. Storage conditions specified above apply to the machine in packed condition.

2. Temperature and humidity must be in the range where no condensation occurs.

47 Dimension (Main body)

48 Weight (Main body)

Temperature and Humidity

In operation

50 - 90

(10 - 32)

20 - 80

(25)

35.6 (2)

Power off mode

32 - 110

(0 - 43)

10 - 90

80.4

(26.8)

35.6 (2)

During Storage

14 - 110

(-10 - 43)

10 -90

1) Width: Approx. 360 mm

2) Depth: Approx. 472 mm

3) Height: Approx. 352 mm Approx. 14 kg

Excluding recording paper and packing materials.

Unit

(°C)

%RH

(°C)

49 Attachment (to the main body)

1) AC power cord x 1

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

3) Toner cartrige x 1

4) Telephone line cord x 1

5) Document stacker x 1

6) One touch sheet x 1 (Already installed)

7) User’s guide x 1

41285901TH Rev.3 30 /

+ 893 hidden pages