Oki 4100, 5000 Service manual

M-340327

OKIOFFICE44,

OKIFAX 4100/5000 Series

Maintenance Manual

Third Edition

September, 1997

Oki Data Corporation

PREFACE

This manual is intended to be used for installing and maintaining OKIOFFICE44, OKIFAX 4100/5000 series facsimile transceiver.

Maintenance of the OKIOFFICE44, OKIFAX 4100/5000 series 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

ODA/OEL, INT'L MODEL NAME

ODA	OEL/INT'L
OKIOFFICE44	OKIFAX 4100
OKIFAX 5300	OKIFAX 5200
OKIFAX 5600	OKIFAX 5500

Note: 5000 series written in this maintenance manual shows OKIFAX 5200, OKIFAX 5300, OKIFAX 5500, and OKIFAX 5600 model name.

© Copyright 1996 Oki Data Corporation

This manual is subject to alteration without prior notification.

		CONTENTS
CHAPTER 1		GENERAL INFORMATION .......................................................................	1-3
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 .......................................................................................................		1-12
1.6	Reports and Lists .................................................................................................................................		1-22
CHAPTER 2		INSTALLATION PROCEDURE ...............................................................	2-4
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	2-33
	2.9.4 ....................................................................................................................	User’s Functions	2-38
	2.9.5 .....................................................................................................	User's Functions Example	2-53
	2.9.6 ..................................................................................................................	Clock Adjustment	2-60
	2.9.7 ...............................................................	Dual Access Operation (for OKIFAX 2350/2450)	2-61
	2.9.8 ...................................................................................................	System Data Programming	2-62
	2.9.9 ..............................................................................................	One - Touch Key Programming	2-64
	2.9.10 .......................................................................................	Two - digit Auto Dial Programming	2-66
	2.9.11 .........................................................................................................................	Group setting	2-68
	2.9.12 .......................................................................................................	Dial Parameters Settings	2-71
	2.9.13 ........................................................................................	Programming Mail Box Password	2-75
	2.9.14 ..............................................................................................................	Memory Operations	2-76
	2.9.15 ........................................................................................................................	Off - line Tests	2-78
	2.9.16 .........................................................................................................................	On - line Tests	2-80
C. INSTALLATION .......................................................................OF OPTIONAL UNITS			2-84
CHAPTER 3 ........................................................		BRIEF TECHNICAL DESCRIPTION	3-5
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 ..........................................................................................	OKIFAX 1050 Boards and Units	3-5
	3.3.2 .................................................................................	OKIFAX 2350/2450 Boards and Units	3-5
3.4	Signal Flow ..........................................................................by Mode of operation (OKIFAX 1050)		3-8
3.5	Signal Flow ................................................................by Mode of Operation (OKIFAX 2350/2450)		3-15
3.6	Overall .......................................................Dimension and Mechanical Structure of OKIFAX 1050		3-22
3.7	Overall ..............................................Dimension and Mechanical Structure of OKIFAX 2350/2450		3-23

1

CHAPTER 4		MECHANICAL DISASSEMBLY AND REASSEMBLY ..........................	4-6
4.1	General	.................................................................................................................................................	4-1
	4.1.1	Precautions for Parts Replacement ........................................................................................	4-1
	4.1.2	Tools ......................................................................................................................................	4-3
4.2	How to .................................................................................................Disassemble and Reassemble		4-3
	4.2.1 .....................................................................................................................	LED Print Head	4-6
	4.2.2 .........	ID Unit, Rear Cover, NCU Cover, Main Cover, Separation Plate, NCU Board, Modem Board	4-7
	4.2.3 . .........................................................	Control Panel Assembly, Paper Guide (U) Assembly	4-9

4.2.4Sub-roller, ADF Roller Assembly, Pinch Roller, Contact Image Sensor,

Document Detectors (PC1 and PC2).....................................................................................

4-11

4.2.5Resist Motor, Drum Motor, Release Guide Assembly, Manual Guide Assembly

		(only for OKIFAX 2350/2450), Stacker Cover, Fusing Unit ...............................................	4-13
	4.2.6 Lower Base, Motor Assembly, Back-up Roller, Transfer Roller .........................................		4-15
	4.2.7 Resist Roller, Hopping Roller, Sensor Plates........................................................................		4-17
	4.2.8	MCNT Board, Power Supply Unit, Contact Assembly, Transformer ..................................	4-19
CHAPTER 5		ADJUSTMENTS..........................................................................................	5-7
5.1	Setting of LED Print Head Drive Time ...............................................................................................		5-1
5.2	Clock Frequency (Confirmation).........................................................................................................		5-2
5.3	Power Voltage (Confirmation) ............................................................................................................		5-3
5.4	Contact Image Sensor Output Check (Confirmation) .........................................................................		5-7
CHAPTER 6 CLEANING AND MAINTENANCE..........................................................			6-8
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 .......................................................................................................................		6-11
6.7	LED Test..............................................................................................................................................		6-13
6.8	Tone Send Test ....................................................................................................................................		6-14
6.9	High-speed Modem Send Test ............................................................................................................		6-15
6.10	High-speed Modem Receive Test........................................................................................................		6-17
6.11	MF Send Test.......................................................................................................................................		6-18
6.12	Tone (TEL/FAX).................................................................................................................................		6-19
6.13	Printer Cleaning...................................................................................................................................		6-20
6.14	Protocol Dump Data Printing ..............................................................................................................		6-21
6.15	System Reset........................................................................................................................................		6-25
6.16	Service Code........................................................................................................................................		6-26
CHAPTER 7		TROUBLESHOOTING AND REPAIR ....................................................	7-9
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

2

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

3

CHAPTER 1

GENERAL INFORMATION

1.1General Performance

(1)Type of appearance

•Desktop type

(2)Applicable lines

•General switched telephone network (GSTN)

•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

(6)Scanning length

•128 mm to 356 mm

(Length setting: Infinite is also available.)

(7)Automatic document feeder (ADF)

•20 sheets for OKIOFFICE44/OKIFAX 4100 ((NA Letter/A4-size: 20-1b bond. Oki Data recommended paper)

•30 sheets for OKIFAX 5000 series (NA Letter/A4-size: 20-1b bond. Oki Data recommended paper)

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

(8) Recording paper or sheet (Rev. 2)
• 1st tray:	NA Letter/NA Legal/A4-size plain paper cut
(OKIOFFICE44/OKIFAX 4100)	100 sheets capacity (20-1b bond*)
• First cassette:	NA Letter/NA Legal/A4-size plain paper cut
(OKIFAX 5000 series)	250 sheets capacity (20-1b bond*)
• Second cassette (Option):	NA Letter/NA Legal/A4-size plain paper cut
(OKIFAX 5000 series)	500 sheets capacity (20-1b bond*)
• Manual loading feeder:	Transparency for overhead projector, applicable.
(OKIOFFICE44,	Sheet size: NA Letter/NA Legal/A4-size
OKIFAX 4100/5000 series)
*:	Oki Data recommended paper

(9)Printable width

For OKIOFFICE44/OKIFAX 4100

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

• NA Legal:	203.2 mm (203.2 mm for assured quality)
• ISO A4:	203.2 mm (197.3 mm for assured quality)

For OKIFAX 5000 series

• 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	(Rev. 2)
• 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)

1 - 1

(11)Copy stacker

•Max. 30 sheets for OKIOFFICE44/OKIFAX 4100 (20-lb bond)

•Max. 100 sheets for OKIFAX 5000 series (20-lb bond)

*: Oki Data recommended paper

(12)Scanning resolution a) Horizontal:

•8 pels/mm for OKIOFFICE44/OKIFAX 4100

•8 pels/mm for OKIFAX 5200/5500 of INT’L version

•300 dots/inch for OKIFAX 5300/5600 of ODA version

b) Vertical:	(Rev. 2)
Transmission mode:		3.85 line/mm (STD), 7.7 line/mm (FINE) or 15.4 line/mm (EX. FINE)
		for OKIOFFICE44/OKIFAX 4100 and OKIFAX 5200/5500 of INT’L
		version.
		3.85 line/mm (STD), 7.7 line/mm (FINE) or 300 dot/inch (EX.FINE) for
		OKIFAX 5300/5600 of ODA version.
COPY mode:		7.7 line/mm (FINE) or 15.4 line/mm (EX.FINE) for OKIOFFICE44/
		OKIFAX 4100 and OKIFAX 5200/5500 of INT’L version.
		7.7 line/ mm(FINE) or 300 dot/inch(EX.FINE) for OKIFAX 5300/5600
		of ODA version.

(13)Scanning method

•1728 bits contact image sensor for OKIOFFICE44/OKIFAX 4100 and OKIFAX 5200/5500 of INT’L version.

•2592 bits contact image sensor for OKIFAX 5300/5600 of ODA version.

(14)Recording resolution

a)Horizontal:

300 dots/inch for OKIOFFICE44/OKIFAX 4100/5000 series

b)	Vertical:	(Rev. 2)
	Variable:	Automatically adjusted to the paper length.
		STD mode (3.85 to 5.06 line/mm) and FINE mode (7.7 to 10.13 line/
		mm) for OKIOFFICE44/OKIFAX 4100 and OKIFAX 5200/5500 of
		INT’L version.
		(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) for
		OKIFAX 5300/5600 of ODA version.
	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 nonOKIFAX and non ECM: 10 ms at 3.85 line/mm 5 ms at 7.7 line/mm

(17)Print speed

•Max. 4 sheets per minute (OKIOFFICE44/OKIFAX 4100)

•Max. 8 sheets per minute (OKIFAX 5000 series)

(18)Pre-heating time

•Approx. 20 sec. for OKIFAX 5000 series (Standby to Print)

•Approx. 30 sec. for OKIOFFICE44/OKIFAX 4100 (Standby to print)

1 - 2

(19)Coding scheme

•Modified Huffman (MH)

•Modified READ (MR)

•Modified Modified READ (MMR)

(20) Modem	(Rev. 2)
• ITU-T Rec. V.29:		9600/7200 bps		(OKIOFFICE44/OKIFAX 4100/5000 series)
• ITU-T Rec. V.27 ter:		4800/2400 bps		(OKIOFFICE44/OKIFAX 4100/5000 series)
• ITU-T Rec. V.21 channel 2:			300 bps	(OKIOFFICE44/OKIFAX 4100/5000 series)
• ITU-T Rec. V.17:		14400/12000 bps		(OKIOFFICE44/OKIFAX 4100/5000 series)
• ITU-T Rec. V.33:		14400/12000 bps		(OKIOFFICE44/OKIFAX 4100/5000 series)
• ITU-T Rec. V.34:		28800 bps		(OKIFAX 5500/5600)

Note: 33600 bps (V.34) is available for OKIFAX 5500/5600 when serviceman set to enable.

(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

Note: 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.

(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:	256k byte (OKIOFFICE44/OKIFAX 4100/5200/5300)
	512k byte (OKIFAX 5500/5600)
• Optional memory:	1M byte memory board can be added. (OKIOFFICE44/OKIFAX 4100,
	5200, 5300)
	One of 1M byte or 2M byte memory board can be added.
	(OKIFAX 5500/5600 series)

(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 (MultiFunction Peripheral) function (Rev. 2)

• 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”

This function is the standard for OKIFAX 5600 and OKIOFFICE44 for ODA.

1 - 3

1.2General 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

(3)Dual access (OKIFAX 5000 series)

(4)Voice request

(5)Automatic redial

(6)Last number redial (Manual redial)

(7)Local copy including multiple copies

•Max. 50 copies of document for OKIOFFICE44/OKIFAX 4100 and Max. 99 copies of document for OKIFAX 5000 series.

(8)Sender identification (Sender ID)

(9)Personal identification (Personal ID)

(10)Polling transmission

(11)Polling reception

(12)Acoustic line monitor

(13)Telephone handset (option)

(14)Automatic alternate selecting call (FAX No. + FAX No. can be registered in one-touch keys).

(15)Delayed transmission (Max. 3 days)

•Delayed broadcast

•Delayed transmission

OKIOFFICE44/OKIFAX 4100; 1 specified time

OKIFAX 5200/5300;	5 specified times
OKIFAX 5500/5600;	20 specified times

(16)Relay broadcast initiate

(17)Confidential message transmission (Hopper 1 station)

(18) Confidential message reception (Rev.2)

•OKIFAX 5200/5300: 8 mail boxes

•OKIFAX 5500/5600: 16 mail boxes

(19)PHOTO mode

•OKIOFFICE44/OKIFAX 4100: 16 scale gradations

• OKIFAX 5000 series:

64 scale gradations

1 - 4

(20)G3 sequential broadcast (Memory)

• Broadcast mode

OKIOFFICE44/OKIFAX 4100 (56 stations at maximum)

OKIFAX 5200/5300 (84 stations at maximum)

OKIFAX 5500/5600 (134 stations at maximum)

• Delayed broadcast mode

(21)No paper/no toner reception

(22)Memory-only reception (OKIFAX 5000 series) (Memory reception even if paper does not run out)

(23) Distinguishing Text from picture

(Rev.2)

(24)Page re-transmission (Only in case of memory TX mode)

(25)Reduction printing (OKIOFFICE44/OKIFAX4100/5300/5600)

Rev.3

(Reduction rate is from 100% to 75%)

(26)Smoothing printing (In case of 3.85R/mm → 7.7R/mm)

(27)Programmed key operation (“F” key + “OT” key)

(28)Auto dialing

• One-touch dialing		OKIOFFICE44/OKIFAX 4100:		10 locations
		OKIFAX 5200/5300:		15 locations
		OKIFAX 5500/5600:		30 locations
• Two-digit automatic dialing		OKIOFFICE44/OKIFAX 4100:		45 locations
		OKIFAX 5200/5300:		64 locations
		OKIFAX 5500/5600:		99 locations
• Keypad dialing
• Chain dialing
• Mixed dialing
• Group dialing	OKIOFFICE44/OKIFAX 4100:		5 dialing groups
	OKIFAX 5200/5300:		10 dialing groups
	OKIFAX 5500/5600:		20 dialing groups
	(Rev.2)

(29)Realtime dialing

(In case of optional handset is installed or Hook key)

(30)Automatic pause signal insertion

(31)Manual feeder local copy

(32)Telephone directory (Alpha search) dialing

(33)TEL/FAX automatic switching

(34)Time and date printing

(35)Closed users group (Direct mail rejection)

(36)Transmission contrast and resolution control

(37)Key touch tone

(38)Printer counter display (For drum, toner, total print)

(39)Total page counter (Scan)

(40)Quick scanning 6 sec. minimum → A4 size 3.85R/mm for OKIFAX 5200/5300 Quick scanning 3 sec. minimum → A4 size 3.85R/mm for OKIFAX 5500/5600

1 - 5

(41) Date and clock adjustment

(42) PC interface (option)

(Rev.3)

•Standard: OKIOFFICE44

•Option: OKIFAX 4100/5200/5300/5500/5600

(43)Language selection

•2 languages (LCD and Reports)

(42) Fax fowarding (for OKIFAX 5500/5600)

(44) Reports

(Rev.2)

•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

1 - 6

1.3General 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)

(Rev.2)

(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)

1 - 7

1.4General Appearance

Figure 1.4.1 shows the general appearance of the OKIOFFICE44/OKIFAX 4100.

Figure 1.4.2 shows the general appearance of the OKIFAX 5000 series.

Figure 1.4.3 shows the control panel of the OKIOFFICE44/OKIFAX 4100.

Figure 1.4.4 shows the control panel of the OKIFAX 5200/5300.

Figure 1.4.5 shows the control panel of the OKIFAX 5500/5600.

Tray-Paper

Tray-Document

Cover-Top

Case-OPE (T)

Cover-Front

Cover-Main

Cover Manual Document

Stacker-Document (Optional)

(FX048 CP4.1 Fig. 01)

Figure 1.4.1 General Appearance of OKIOFFICE44/OKIFAX 4100

1 - 8

Document stacker

Control panel

Document tray

Telephone handset (option)

Copy stacker

Sub-paper tray

Recording paper cassette

Manual paper feeder cover

Figure 1.4.2 General Appearance of OKIFAX 5000 series

1 - 9

10 - 1

8.5"

A4

B5

A5

1

2

3

4

5

1

ABC

DEF

2

3

DELAYED

BROADCAST

CONF.TX

RELAY

POLLNG

TX

FEEDER TX

INIT.-TX

GHI

JKL

MNO

6

7

8/+

9/PAUSE

10/PAUSE

4

5

6

REPORT

COUNTER

LOCATION

USER

MSG. PRINT

PQRS

WXYZ

PRINT

DISPLAY

PROG.

PROG.

FROM MEMORY

TUV

7

8

9

OKIFAX

OKI

*

0

#

STOP

START

PHOTO EX FINE

FINE

STD

UNIQUE

ALARM

LIGHT NORMAL DARK

YES

NO

AUTO REC

HYPHEN

SEARCH

HOOK

REDIAL

SELECT

V.REQUEST

AUTO DIAL FUNCTION

COPY

Fiture 1.4.3 Control Panel of OKIFAX 4100

11 - 1

	1		ABC	DEF
			2	3
	GHI		JKL	MNO
	4		5	6
	PQRS		TUV	WXYZ
	7		8	9
	*		0	#
	TONE		UNIQUE
8.5"	A4	B5	A4

AUTO REC	SELECT
	FUNCTION	1	2	3	4	5
		DELAYED	BROADCAST	CONF.TX	RELAY	POLLNG
SERCH	AUTO DIAL	TX	FEEDER TX		INIT.-TX
		6	7	8	9	10
		REPORT	COUNTER	LOCATION	USER	MSG. PRINT
HYPHEN	REDIAL	PRINT	DISPLAY	PROG.	PROG.	FROM MEMORY
		11	12	13/+	14/SPACE	15/PAUSE

HOOK

COPY V.REQUEST

PHOTO RX FINE	FINE STD	OKIFAX	OKI
	ALARM		0000
	STOP	START
	LIGHT NORMAL DARK
YES	NO

Fiture 1.4.4 Control Panel of OKIFAX 5000 series

1.5Basic Performance Specifications

Table 1.5.1 shows basic performance specifications.

Note: TF:	Technical function setting
FP:	Function program setting
OT:	One-touch key pressed

F:SELECT FUNCTION key pressed

Table 1.5.1 (1/10) Basic Performance Specifications

No.		Item	Specifications
1	Applicable line		1) General switched telephone network (GSTN)
			2) Private branch exchange (PBX) (OT9+2)
2	Line interface		600Ω balanced
Rev.3	1)	Impedance
	2)	Sending power level	0 dBm to –15 dBm range
			(Adjustable in 1 dB steps. TF + 22)
	3)	Receiving power level	–6 dBm to –46 dBm
3	Type of document to be transmitted
Rev.3	1)	Width	Max. 216 mm (NA Letter)
			Min. 148 mm (ISO A5 size)
			Note: Effective reading width is NA Letter (215 mm).
	2)	Length	Min. 128 mm
			Max. 356 mm (14 inches)
			Long document detection: 380 mm, or 60 minutes
			* TF + 11 (To enable or disable the long document scanning)
	3)	Thickness	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
	4)	Shape	Rectangular
	5)	Opacity	Documents allowing less than 40% of the scanner source light to
			pass through them.

1 - 12

Table 1.5.1 (2/10) Basic Performance Specifications

No.			Item						Specifications
4	Effective reading width
Rev.2
		Document width			Communication				Effective reading	Copy size
					Mode/Paper width				width
		ISO A4 (210 mm)			G3/A4				OKIOFFICE44/OKIFAX 4100
		[INT'L/FTZ]							208 mm for TX	A4
									200 mm for local copy
									OKIFAX 5000 series
									208 mm for TX
									202.8 mm for local copy
		NA letter (216 mm)			G3/A4				OKIOFFICE44/OKIFAX 4100	Letter
		[US/CANADA]							215 mm for TX
									200 mm for local copy
									OKIFAX 5000 series
									215.1 mm for TX
									211.2 mm for local copy
		NA legal (216 mm)			G3/A4				OKIOFFICE44/OKIFAX 4100	Legal
		[US/CANADA]							215 mm for TX
									200 mm for local copy
									OKIFAX 5000 series
									215.1 mm for TX
									211.2 mm for local copy
		Note	Local copy: Pritable reading width in local copy mode
5		Automatic document feeder (ADF)					Max. 20 documents for OKIOFFICE44/OKIFAX 4100: NA Let-
Rev.3							ter or A4 (20-1b)
							Max. 30 documents for OKIFAX 5000 series: NA Letter or A4
							(20-1b)
							Max. 15 documents: NA Letter or A4 (13-28lb bond paper)
							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.
6		Document skew					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.
7		Document jam detection					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 (OKIFAX 5000 series)/
								10 seconds (OKIOFFICE44/OKIFAX 4100) after the start of
								a document feed.
							Note: 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.
8		Document jam removal					Manual release

1 - 13

Table 1.5.1 (3/10) 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/base weight
				Base weight is defined as the weight of 500 sheets
				of 431.8 mm (17 inch) by 558.8 mm (22 inch).
		4)	Thickness: 0.08 mm to 0.12 mm
		5)	Condition: New paper

For the manual loading feeder on the first cassette: (OKIOFFICE44/OKIFAX 4100/5000 series)

		1)	Type:	Plain paper, transparency for overhead projector,
				colored paper, printed paper
		2)	Size:	A4/NA Letter/NA Legal
		3)	Weight, thickness and condition:		Same as above
		Note: One single sheet only should be loaded on the manual
			loading feeder for any one occasion.
		For best results use Oki Data recommended papers
		1)	Xerox 4200 (20 - lb/base weight paper)
		2)	L-type paper for photo-printers
10 Recording paper cassette
1)	First tray	100 sheets/tray (Oki Data recommended paper)
	(For OKIOFFICE44/
	OKIFAX 4100)
2)	First cassette	250 sheets/cassette (Oki Data recommended paper)
	(For OKIFAX 5000 series)
3)	Second cassette (Option)	500 sheets/cassette (Oki Data recommended paper)
	(For OKIFAX 5000 series)

1 - 14

Table 1.5.1 (4/10) Basic Performance Specifications

No.

Item

Specifications

11	Effective recording area	PW
Rev.2	L	EW	R
	T

PL

EL ¦Uª©¨§¥¤£¢YXWVTSRQ,Printing area

Recording paper feed direction

B

(F050-C1-001)

Note: These tables do not

include vertical and horizontal addressing deviations (+ or –2 mm) of recording paper.

For OKIOFFICE44/OKIFAX 4100:

1)Printable area

	NA LETTER SIZE		ISO A4 SIZE		14 inch LEGAL SIZE		13 inch LEGAL SIZE
	inch	mm	inch	mm	inch	mm	inch	mm
PL	11	279.4	11.7	297	14	355.6	13	330.2
PW	8.5	216	8.27	210	8.5	216	8.5	216
EL	10.76	273.4	11.46	291	13.76	349.6	12.76	324.2
EW	8.0	203.2	8.0	203.2	8.0	203.2	8.0	203.2
T	0.12	3	0.12	3	0.12	3	0.12	3
B	0.12	3	0.12	3	0.12	3	0.12	3
L	0.25	6.35	0.13	3.4	0.25	6.35	0.25	6.35
R	0.25	6.35	0.13	3.4	0.25	6.35	0.25	6.35

2)Guaranteed printing area

	NA LETTER SIZE		ISO A4 SIZE		14 inch LEGAL SIZE		13 inch LEGAL SIZE
	inch	mm	inch	mm	inch	mm	inch	mm
PL	11	279.4	11.7	297	14	355.6	13	330.2
PW	8.5	216	8.27	210	8.5	216	8.5	216
EL	10.5	266.7	11.2	284.3	13.5	342.9	12.5	317.5
EW	8.0	203.2	7.77	197.3	8.0	203.2	8.0	203.2
T	0.25	6.35	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	0.25	6.35
L	0.25	6.35	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	0.25	6.35

1 - 15

	Table 1.5.1 (5/10) Basic Performance Specifications
No.	Item	Specifications
	For OKIFAX 5000 series:

1)Printable area

	NA LETTER SIZE		ISO A4 SIZE		14 inch LEGAL SIZE		13 inch LEGAL SIZE
	inch	mm	inch	mm	inch	mm	inch	mm
PL	11	279.4	11.7	297	14	355.6	13	330.2
PW	8.5	216	8.27	210	8.5	216	8.5	216
EL	10.76	273.4	11.46	291	13.76	349.6	12.76	324.2
EW	8.32	211.3	8.11	206	8.32	211.3	8.32	211.3
T	0.12	3	0.12	3	0.12	3	0.12	3
B	0.12	3	0.12	3	0.12	3	0.12	3
L	0.09	2.3	0.08	2	0.09	2.3	0.09	2.3
R	0.09	2.3	0.08	2	0.09	2.3	0.09	2.3

2)Guaranteed printing area

			NA LETTER SIZE		ISO A4 SIZE			14 inch LEGAL SIZE				13 inch LEGAL SIZE
			inch	mm	inch		mm	inch		mm		inch	mm
	PL		11	279.4	11.7		297	14		355.6		13	330.2
	PW		8.5	216	8.27		210	8.5		216		8.5	216
	EL		10.5	266.7	11.2		284.3	13.5		342.9		12.5	317.5
	EW		8.0	203.2	7.77		197.3	8.0		203.2		8	203.2
	T		0.25	6.35	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		0.25	6.35
	L		0.25	6.35	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		0.25	6.35
12	Copy stacking				For OKIOFFICE44/OKIFAX 4100:
					The fax can discharge printed copies and stack them faceup.
					Maximum sheets on the copy stacker: 30*
					For OKIFAX 5000 series:
					The fax can discharge printed copies and stack them facedown.
					Maximum sheets on the copy stacker: 100*
					Note*:Oki Data recommended paper
13	Scanning resolution				Horizontal:
					• 8 pel/mm for OKIOFFICE44/OKIFAX 4100 and OKIFAX
Rev.2						5200/5500 of INT’L version.
					• 300 dot/inch for OKIFAX 5300/5600 of ODA version.

Vertical:

Transmission mode:

•3.85 line/mm (STD), 7.7 line/mm (FINE) or 15.4 line/mm (EX. FINE) for OKIFAX 4100 and OKIFAX 5200/5500 of INT’L version.

•3.85 line/mm (STD), 7.7 line/mm (FINE) or 300 dot/inch,(EX. FINE) for OKIFAX 5300/5600 of ODA version.

COPY mode:

7.7 line/mm (FINE) or 15.4 line/mm (EX.FINE) for OKIOFFICE44/OKIFAX 4100 and OKIFAX 5200/5500 of INT’L version.

7.7 line/ mm(FINE) or 300 dot/inch(EX. FINE) for OKIFAX5300/5600 of ODA version.

1 - 16

Table 1.5.1 (6/10) Basic Performance Specifications

No.	Item			Specifications
14	Image scanning method	NA Letter size (1728-bit) contact image sensor for OKIOFFICE44,
Rev.2		OKIFAX4100/5200/5500
		NA Letteer size (2592-bit) contact image sensor for OKIFAX 5300/
		5600
15	Contrast control	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.
16	Recording resolution	Horizontal:
Rev.2			• 300 dot/inch
		Vertical:
			• 3.85 line/mm (STD), 7.7 line/mm (FINE) for OKIOFFICE44/
			OKIFAX 4100 and OKIFAX 5200/5500 of INT’L version.
			• 3.85 line/mm (STD), 7.7 line/mm (FINE), 300 dot/inch (FX-
			FINE) for OKIFAX 5300/5600 of ODA version.
17	Recording system	Electro-photographic printing
		1) 211.3mm (2496 bit) or 216.7mm (2560 bit) LED print head
18	Skew of recording paper	Maximum allowable skew is + or - 1 mm over an advance of 100 mm.
19	Copy darkness	1)	Black image:	Greater than 1.0 OD (Optical density)
		2)	White background:	Not greater than 0.2 OD
				(Optical density)
20	Copy uniformity	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
21	Recording paper running out	The fax can detect the no-paper condition by a photosensor.
Rev.3		When the paper has run out in the local copy operation, the scanning
		will stop with “NO PAPER ... REPLACE PAPER” on the LCD for
		OKIFAX 5000 series and “PAPER OUT/JAM” on the LCD for
		OKIOFFICE44/OKIFAX4100 and an ALARM LED turns on with-
		out 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.
22	Minimum scan line time for receiving	0 ms, when receiving from an Oki Data facsimile.
		5 ms at 7.7 line/mm and 10 ms at 3.85 line/mm when receiving from
		a non-Oki Data facsimile.
23	Coding scheme	1)	One-dimensional coding scheme:
			Modified Huffman (MH)
		2) Two-dimensional coding scheme:
			Modified READ (MR)
			Modified modified READ (MMR)

1 - 17

Table 1.5.1 (7/10) Basic Performance Specifications

No.

Item

Specifications

24

MODEM

Rev.2

1)

High-speed MODEM

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); for OKIFAX 5500/5600

Note: 33600 bps (V.34) is available for OKIFAX 5500/5600

when serviceman set to enable.

2)

Low-speed MODEM

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

25

Fallback

Automatic fallback will occur according to the following sequence

Rev.2

by FTT, RTN or PPR.

Fallback

Transmission

Activated by

Activated by

Activated by

Protocol

rank

speed

FTT (Times)

RTN (Times)

PPR (Times)

1st

14400 bps

1

1

4 (Note 1)

ITU-T V.17 (V.33)

2nd

12000 bps

1

1

4 (Note 1)

ITU-T V.17 (V.33)

3rd

9600 bps

1

1

4 (Note 1)

ITU-T V.17 (V.29)

4th

7200 bps

1

1

4 (Note 1)

ITU-T V.17 (V.29)

5th

4800 bps

2

1

4 (Note 1)

ITU-T V.27 ter.

6th

2400 bps

2

1

4 (Note 1)

ITU-T V.27 ter.

When the last trial fails, the transmitting station sends out a DCN

signal to the remote station for disconnection.

Note 1: Continuous PPRs for the same partial page within each

fallback rank.

Fallback rank

Transmission speed

Activated byPPR (Times)

Protocol

1st

28800 bps

1 (Note 1)

ITU-T V.34

2nd

26400 bps

1 (Note 1)

ITU-T V.34

3rd

24000 bps

1 (Note 1)

ITU-T V.34

4th

21600 bps

1 (Note 1)

ITU-T V.34

5th

19200 bps

1 (Note 1)

ITU-T V.34

6th

16800 bps

1 (Note 1)

ITU-T V.34

7th

14400 bps

1 (Note 1)

ITU-T V.34

8th

12000 bps

1 (Note 1)

ITU-T V.34

9th

9600 bps

1 (Note 1)

ITU-T V.34

10th

7200 bps

1 (Note 1)

ITU-T V.34

11th

4800 bps

1 (Note 1)

ITU-T V.34

12th

2400 bps

1 (Note 1)

ITU-T V.34

Note 2: V.34 modern performs the fall-back depending upon the

line condition automatically.

26

Protocol

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

1 - 18

Table 1.5.1 (8/10) Basic Performance Specifications

No.

Item

Specifications

27

Transmission time

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

Rev.2

(OKIFAX 5500/5600)

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

(OKIOFFICE44, OKIFAX 4100/5000 series)

Note: 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.

28

Error correction

ITU-T Error correction mode (ECM)

Oki Data ITU-T ECM

29

Communication mode

Half-duplex

30 Ringing signal detection sensitivity

1)

Voltage range

25 to 150 V r.m.s.

Inoperative below 10 V

2)

Frequency range

20 to 68 Hz

3)

Ring response time

One-ringing signal or 5 to 30 seconds.

(Selectable in 5 sec. steps. F + OT9 + ← + 11)

31

Image memory

Rev.2

Basic model

Optional memory

OKIOFFICE44/OKIFAX 4100

256K-byte

1M-byte

OKIFAX 5200/5300

256K-byte

1M-byte

OKIFAX 5500/5600

512K-byte

1M-byte/2M-byte

Memory

OKIFAX 4100

OKIFAX

OKIFAX

condition

OKIOFFICE44

5200/5300

5500/5600

[pages]

[pages]

A4 Setting

[pages]

Standard

5500: 30*1

20

20

5500: 26*2

With

(without option)

5600: 38

option

1M-byte

100

100

120

board

2M-byte

200

*1

CTR board is not mounted.

*2

CTR board is mounted.

Note: ITU-T No.1 sample document is used to count the number of sheets.

	Back-up time on electrical interruption:
	Min. one hour (OKIFAX 5000 series with option memory)
	Note: OKIOFFICE44/OKIFAX 4100 and OKIFAX 5000 se-
	ries without option memory does not back up the message
	received in memory for the power failure.
32 Telephone handset	General telephone function is available while the power is on.
(option)
	Note: In the fax special versions, general telephone is available
	even when the power is off.

1 - 19

	Table 1.5.1 (9/10) Basic Performance Specifications
No.	Item		Specifications
34	Overheat protection	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.
35 PC interface applications (Option)		The following four modes are supported:
Rev.3		1) PC local printer function
		2)	PC scanner function
	Note: This function is the standard	3)	PC FaxModem function
	for OKI OFFICE44.	4)	Location Programing function
		Note: This function will be supplied as the OKIFAX 4100/5200/
			5300/5500/5600 option in case Oki Data can get the
			approval in respective countries without modifying the
			optional unit.
		For, details, see product specification for MFP.
36 Power supply unit and power consump-
Rev.3	tion of the machine

Power consumption of the machine (Typical power)

	OKIOFFICE44	OKIFAX 4100	OKIFAX	OKIFAX
			5200/5500	5300/5600
Transmit	19W	21W	60W	60W
Receive	115W	112W	160W	160W
Local copy	150W	150W	210W	210W
Standby	10W	10W	16.6W	16.6W
(Power Save OFF)
Standby		0.5W	0.5W
(Power Save ON)

**OKIOFFICE44 has standard PC interface, therfore has no power save mode. OKIFAX5300/5600 has no power

save mode.

37 Ambient condition

1)	Operating condition	See Figure 1.5.1
2)	Storage condition	See Figure 1.5.1

1 - 20

Table 1.5.1 (10/10) Basic Performance Specifications

No.	Item				Specifications
				Temperature and Humidity Conditions
	90				28°C85%
	85%
	80				18°C80%
					27°C80%
	73%			10°C73%
	70

	0°C64%
60
50	32°C54%

[%RH]	40
humidity	30	10°C30%									43°C29%
Relative			15°C20%
	20								32°C20%
	0°C10%										43°C10%
	10
			18°C			28°C
	0				27°C
		15°C 20			30				40 43°C
	10

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
38 Dimension		For OKIOFFICE44/OKIFAX 4100:
Rev.2	(Main body)	1) Width: Approx. 312 mm

2)Depth: Approx. 383 mm

3)Height: Approx. 190 mm

OKIFAX 5000 series:

1)Width: Approx. 330 mm

2)Depth: Approx. 420 mm

3)Height: Approx. 245 mm

39	Weight	Approx. 8 kg for OKIOFFICE44/OKIFAX 4100
	(Main body)	Approx. 13 kg for OKIFAX 5000 series
		Excluding optional units, recording paper and packing materials.
40	Attachment	1)	AC power cord x 1
	(to the main body)	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

1 - 21

1.6Reports 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	The transmitter sends a call-back message to the receiver only
		when the receiver does not respond to voice request of the transmit-
		ter.
2	Sender ID	The fax can transmit a programmed alphanumeric message, such as
		company’s name, consisting of up to 32 characters.
		* (Outside only)
3	Transmitting subscriber	Received TSI can be printed at the top of the received page.
	identification(TSI) printing	* TF + 05 (To enable or disable this function)
4	Cancel report	The fax can automatically print out a power-outage report when the
	(Power outage report)	power off condition occurs.
5	Activity report	The fax can print out an activity report manually, and provides a
Rev.3		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	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)
7	Broadcast entry report	The fax can print out a broadcast entry report if specified during
		operating sequence of a broadcast.
8	Broadcast confirmation report	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)

1 - 22

Table 1.6.1 (2/2) Reports and Lists Specifications

No.	Item	Specifications
9	Confidential reception report	OKIFAX 5000 series can print out this report automatically on
Rev.3		completion of a confidential reception.
10	Telephone directory	This directory is printed manually.
		(REPORT PRINTING +3)
11	Configuration report	This report is printed manually.
		(REPORT PRINTING +4)

Rev. 3

1 - 23

Call-back Message Format: (Example)

	(1)	(2)	(3)
07/01/96	09:24	OKI SHIBAURA → OKI HONJO		NO.002

(4)	PLEASE	CALL	BACK
(5)	OKI SHIBAURA
(6)	=103 5476 1234

(F050-C1-002)

(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)		(2)	(3)	(4)	(5)
		07/01/96 15:06		OKI ABC 1234 → 3454 2000		NO.021
											01
		(1)	Date and Time
~		(2)	Sender ID				~
		(3)	Receiver's CSI/Personal ID
		(4)	Session number
		(5)	Page number

(F050-C1-003)

1 - 24