Oki OF5600 User manual

All specifications are subject to change without notice.
Service Manual
OKIFAX 5300/5600
59278301

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This document may not be reproduced without the written permission of OKIDATA Training and
Publications. Evert effort has been made to ensure the accuracy of the information contained in this
training course. OKIDATA is not responsible for errors beyond its control.
Copyright / About Information
Copyright 1997 by OKIDATA. All rights reserved.
First Release P/N 59278301 September, 1997
Written by OKIDATA Training and Publications
Contact Information
Please address any comments on this publication to:
Mailing Address OKIDATA
532 Fellowship Road
Mount Laurel, NJ 08054-3499
Web Site www.OKIDATA.com
Telephone [phone]
Facsimile [phone]
OKILINK Login Name Technical Training
Copyright Listing
OKIDATA is a registered trademark of Oki Electric Industry Company, Ltd.; marques deposee de Oki
Electric Industry Company, Ltd.; marca registrada, Oki Electric Industry Company, Ltd.
Faxable Facts is a trademark, All Rights Reserved, 1993
IBM, PC, PC-DOS, and Proprinter XL are registered trademarks of International Business Machines
Corporation.
Microsoft and MS-DOS are registered trademarks and Microsoft Basic, Windows, TrueImage, and
TrueType are trademarks of Microsoft Corporation.
OKILINK II is a trademark of Oki Electric Industry Company, Ltd.
ZIP Code is a registered trademark of the United States Postal Service

Table of Contents TOC - 1 OKIFAX 5300/5600
Service Manual, P/N 59278301
Contents
Section 1: General Information ............................................................... 1 - 1
1.1 General Performance ............................................................................................1 - 1
(01) Type of appearance ......................................................................................1 - 1
(02) Applicable lines .............................................................................................1 - 1
(03) Compatibility..................................................................................................1 - 1
(04) Document width ............................................................................................1 - 1
(05) Effective reading width ..................................................................................1 - 1
(06) Scanning length ............................................................................................1 - 1
(07) Automatic document feeder (ADF)................................................................1 - 1
(08) Recording paper or sheet..............................................................................1 - 1
(09) Printable width...............................................................................................1 - 1
(10) Printable length .............................................................................................1 - 1
(11) Copy stacker .................................................................................................1 - 1
(12) Scanning resolution.......................................................................................1 - 2
(13) Scanning method ..........................................................................................1 - 2
(14) Recording resolution .....................................................................................1 - 2
(15) Recording method.........................................................................................1 - 2
(16) Minimum scan line time for reception............................................................1 - 2
(17) Print speed ....................................................................................................1 - 2
(18) Preheating time .............................................................................................1 - 2
(19) Coding scheme .............................................................................................1 - 2
(20) Modem ..........................................................................................................1 - 3
(21) Transmission speed ......................................................................................1 - 3
(22) Protocol .........................................................................................................1 - 3
(23) Error correction mode (ECM) ........................................................................1 - 3
(24) Communication mode ...................................................................................1 - 3
(25) Memory capacity ...........................................................................................1 - 3
(26) Liquid crystal display (LCD) .........................................................................1 - 3
(27) Power source ................................................................................................1 - 3
(28) MFP (Multi- Function Peripheral) function (Option).......................................1 - 3
1.2 General User's Function........................................................................................1 - 4
(01) Transmit mode ..............................................................................................1 - 4
(02) Receive mode ...............................................................................................1 - 4
(03) Dual access...................................................................................................1 - 4
(04) Voice request ................................................................................................1 - 4
(05) Automatic redial ............................................................................................1 - 4
(06) Last number redial (Manual redial) ...............................................................1 - 4
(07) Local copy including multiple copies .............................................................1 - 4
(08) Sender identification (Sender ID) ..................................................................1 - 4
(09) Personal identification (Personal ID).............................................................1 - 4
(10) Polling transmission ......................................................................................1 - 4

Table of Contents TOC - 2 OKIFAX 5300/5600
Service Manual, P/N 59278301
(11) Polling reception............................................................................................1 - 4
(12) Acoustic line monitor .....................................................................................1 - 4
(13) Telephone handset (option)...........................................................................1 - 4
(14) Automatic alternate selecting call..................................................................1 - 4
(15) Delayed transmission....................................................................................1 - 4
(16) Relay broadcast initiate.................................................................................1 - 4
(17) Confidential message transmission (Hopper 1 station).................................1 - 4
(18) Confidential message reception....................................................................1 - 4
(19) PHOTO mode................................................................................................1 - 4
(20) G3 sequential broadcast (Memory)...............................................................1 - 5
(21) No paper/no toner reception .........................................................................1 - 5
(22) Memory-only reception..................................................................................1 - 5
(23) Distinguishing Text from picture ....................................................................1 - 5
(24) Page retransmission .....................................................................................1 - 5
(25) Reduction printing .........................................................................................1 - 5
(26) Smoothing printing ........................................................................................1 - 5
(27) Programmed key operation...........................................................................1 - 5
(28) Auto dialing ...................................................................................................1 - 5
(29) Realtime dialing.............................................................................................1 - 5
(30) Automatic pause signal insertion ..................................................................1 - 5
(31) Manual feeder local copy ..............................................................................1 - 5
(32) Telephone directory (Alpha search) dialing ...................................................1 - 5
(33) TEL/FAX automatic switching .......................................................................1 - 5
(34) Time and date printing...................................................................................1 - 5
(35) Closed users group (Direct mail rejection) ....................................................1 - 5
(36) Transmission contrast and resolution control................................................1 - 5
(37) Key touch tone ..............................................................................................1 - 6
(38) Printer counter display (For drum, toner, total print)......................................1 - 6
(39) Total page counter (Scan) .............................................................................1 - 6
(40) Quick scanning..............................................................................................1 - 6
(41) Date and clock adjustment............................................................................1 - 6
(42) PC interface ..................................................................................................1 - 6
(43) Language selection .......................................................................................1 - 6
(44) Fax forwarding...............................................................................................1 - 6
(45) Reports..........................................................................................................1 - 6
1.3 General Maintenance Functions ...........................................................................1 - 6
(01) Self-diagnosis................................................................................................1 - 7
(02) Sensor calibration (Adjustment of scanning level) ........................................1 - 7
(03) LED test.........................................................................................................1 - 7
(04) Tone send test...............................................................................................1 - 7
(05) Multi-frequency (MF) send test......................................................................1 - 7
(06) High-speed modem send test .......................................................................1 - 7
(07) High-speed modem receive test ...................................................................1 - 7
(08) Tone (TEL/FAX) test......................................................................................1 - 7
(09) Remote diagnosis .........................................................................................1 - 7
(10) System reset .................................................................................................1 - 7
(11) Service default report (Machine setting for service engineer).......................1 - 7

Table of Contents TOC - 3 OKIFAX 5300/5600
Service Manual, P/N 59278301
1.4 General Appearance .............................................................................................1 - 7
General Appearance of OKIFAX 5300/5600 (Figure 1.4.2)...................................1 - 9
1.5 Basic Performance Specifications (Table 1.5.1)....................................................1 - 9
01 Applicable line ..........................................................................................1 - 10
02 Line interface ............................................................................................1 - 10
03 Type of document to be transmitted .........................................................1 - 10
04 Effective reading width ............................................................................. 1 - 11
05 Automatic document feeder (ADF) ...........................................................1 - 11
06 Document skew ........................................................................................ 1 - 11
07 Document jam detection...........................................................................1 - 12
08 Document jam removal.............................................................................1 - 12
09 Recording paper or sheet .........................................................................1 - 13
10 Recording paper cassette.........................................................................1 - 14
11 Effective recording area............................................................................1 - 15
12 Copy stacking ...........................................................................................1 - 16
13 Scanning resolution ..................................................................................1 - 16
14 Image scanning method ...........................................................................1 - 16
15 Contrast control ........................................................................................1 - 16
16 Recording resolution.................................................................................1 - 16
17 Recording system.....................................................................................1 - 16
18 Skew of recording paper...........................................................................1 - 16
19 Copy darkness..........................................................................................1 - 17
20 Copy uniformity.........................................................................................1 - 17
21 Recording paper runs out .........................................................................1 - 17
22 Minimum scan line time for receiving .......................................................1 - 17
23 Coding scheme.........................................................................................1 - 17
24 MODEM....................................................................................................1 - 17
25 Fallback ....................................................................................................1 - 18
26 Protocol ....................................................................................................1 - 19
27 Transmission time.....................................................................................1 - 19
28 Error correction.........................................................................................1 - 19
29 Communication mode...............................................................................1 - 19
30 Ringing signal detection sensitivity...........................................................1 - 19
31 Image memory..........................................................................................1 - 20
32 Telephone handset (option) ......................................................................1 - 20
34 Overheat protection ..................................................................................1 - 20
35 PC Interface Applications (Option) ...........................................................1 - 21
36 Power supply unit and power consumption of the machine .....................1 - 21
37 Ambient condition .....................................................................................1 - 22
Ambient Conditions (Figure 1.5.1)............................................................1 - 22
38 Dimensions...............................................................................................1 - 23
39 Weight ......................................................................................................1 - 23
40 Attachments..............................................................................................1 - 23

Table of Contents TOC - 4 OKIFAX 5300/5600
Service Manual, P/N 59278301
1.6 Reports and Lists (Table 1.6.1) ..........................................................................1 - 24
01 Call-back message ...................................................................................1 - 24
02 Sender ID .................................................................................................1 - 24
03 Transmitting subscriber identification (TSI) printing..................................1 - 24
04 Cancel report (Power outage report) ........................................................1 - 24
05 Activity report............................................................................................1 - 24
06 Message confirmation report ....................................................................1 - 24
07 Broadcast entry report ..............................................................................1 - 24
08 Broadcast confirmation report ..................................................................1 - 24
09 Confidential reception report ....................................................................1 - 25
10 Telephone directory ..................................................................................1 - 25
11 Configuration report..................................................................................1 - 25
Call-back Message (Example) ..........................................................................1 - 26
Sender ID Format: (Example) ...........................................................................1 - 26
TSI Printing (Example) ......................................................................................1 - 27
Local Date and Time Printing (Example)...........................................................1 - 27
Power Outage Report (Example) ......................................................................1 - 29
Activity Report (Example)..................................................................................1 - 30
Explanation of Example............................................................................1 - 31
Message Confirmation Report.............................................................................1 - 32
Example 1 of 2..........................................................................................1 - 32
Explanation of Example............................................................................1 - 33
Example 2 of 2..........................................................................................1 - 33
Broadcast Entry Report (Example)....................................................................1 - 34
Broadcast Confirmation Report (Example)........................................................1 - 35
Confidential Reception Report (Example) ..........................................................1 - 35
Telephone Directory for OKIFAX 5300 ................................................................1 - 36
Example 1 of 4..........................................................................................1 - 36
Example 2 of 4..........................................................................................1 - 37
Example 3 of 4..........................................................................................1 - 38
Example 4 of 4..........................................................................................1 - 39
Telephone Directory for OKIFAX 5600 ................................................................1 - 40
Example 1 of 6..........................................................................................1 - 40
Example 2 of 6..........................................................................................1 - 41
Example 3 of 6..........................................................................................1 - 42
Example 4 of 6..........................................................................................1 - 43
Example 5 of 6..........................................................................................1 - 44
Example 6 of 6..........................................................................................1 - 45
Configuration Report (User) [Service Bit OFF]...................................................1 - 46
Configuration Report (Service) [Service Bit ON] ..............................................1 - 47

Table of Contents TOC - 5 OKIFAX 5300/5600
Service Manual, P/N 59278301
Section 2: Installation Procedures ......................................................... 2 - 1
2.1 General..................................................................................................................2 - 2
2.2 Site Selection ........................................................................................................2 - 4
Precautions for Installation ....................................................................................2 - 4
(01) Fluctuation in line voltage .............................................................2 - 4
(02) Room temperature ........................................................................2 - 4
(03) Humidity ........................................................................................2 - 4
(04) Operating environment .................................................................2 - 4
(05) Exposure .......................................................................................2 - 4
(06) Levelness of installation surface ...................................................2 - 4
(07) Other requirements .......................................................................2 - 4
(08) Required space for installation......................................................2 - 4
2.3 Unpacking .............................................................................................................2 - 6
2.3.1Procedure......................................................................................................2 - 6
Unpacking Procedure 1 (Figure 2.3.1.1) ....................................................2 - 6
Unpacking Procedure 2 (Figure 2.3.2.1) ....................................................2 - 7
Unpacking Procedure 3 (Figure 2.3.2.2) ....................................................2 - 8
2.4 Check of Contents.................................................................................................2 - 9
Contents List (Table 2.4.2) ....................................................................................2 - 9
2.5 Installation of Attachments ..................................................................................2 - 10
(01) Items............................................................................................................2 - 10
(02) Procedure....................................................................................................2 - 10
Toner Cartridge Installation (Figure 2.5.2.1) .............................................2 - 10
Toner Cartridge Installation 2 (Figure 2.5.2.2) ..........................................2 - 10
Toner Cartridge Installation 3 (Figure 2.5.2.3) .......................................... 2 - 11
Toner Cartridge Installation 4 (Figure 2.5.2.4) .......................................... 2 - 11
Toner Cartridge Installation 5 (Figure 2.5.2.5) ..........................................2 - 12
Recording Paper Cassette Installation 1 (Figure 2.5.2.6).........................2 - 13
Recording Paper Cassette Installation 2 (Figure 2.5.2.7)........................2 - 13
Document Stacker Installation Figure 2.5.2.8...........................................2 - 14
2.6 AC Cord Connection ...........................................................................................2 - 15
2.7 Telephone and Line Connections ........................................................................2 - 16
Telephone and Line Connections (Figure 2.7.1).......................................2 - 16
2.8 Packing for Shipment ..........................................................................................2 - 17
2.9 Initial Settings ......................................................................................................2 - 18
2.9.1Key Operation Flowchart (Figure 2.9.1) ......................................................2 - 18
2.9.2Technical Functions.....................................................................................2 - 23
01 Service bit .....................................................................................2 - 24
02 Line monitor control.......................................................................2 - 24
03 Country code.................................................................................2 - 24
04 Time and date print .......................................................................2 - 24
05 TSI print.........................................................................................2 - 25
06 No-toner memory reception ..........................................................2 - 25
07 TAD mode .....................................................................................2 - 26
08 Real time dialing............................................................................2 - 26
09 TEL/FAX switching........................................................................2 - 27

Table of Contents TOC - 6 OKIFAX 5300/5600
Service Manual, P/N 59278301
10 MDY/DMY .....................................................................................2 - 27
11 Long document SCAN ..................................................................2 - 27
12 Echo Protection.............................................................................2 - 27
13 MH only.........................................................................................2 - 28
14 High-speed modem rate................................................................2 - 28
15 T1 (TX), timeout value...................................................................2 - 28
16 T1 (RX), timeout value ..................................................................2 - 28
17 T2, timeout value...........................................................................2 - 28
18 DIS bit 32 ......................................................................................2 - 29
19 Error criterion ................................................................................2 - 29
20 Off-hook bypass............................................................................2 - 29
21 NL equalizer ..................................................................................2 - 29
22 Modem attenuator.........................................................................2 - 29
23 T/F tone attenuator (for TEL/FAX SW)..........................................2 - 30
24 MF attenuator................................................................................2 - 30
25 Ring duration detection time .........................................................2 - 30
26 CML timing ....................................................................................2 - 30
27 Strobe for LED head .....................................................................2 - 31
28 Head width ....................................................................................2 - 32
29 Media type.....................................................................................2 - 32
30 Not used........................................................................................2 - 32
31 Symbol rate...................................................................................2 - 32
TAD Mode (Technical Function 07) ..........................................................2 - 33
TAD Mode Flowchart (Type 1) ....................................................2 - 34
TAD Mode Flowchart (Type 2) ....................................................2 - 35
TEL/FAX Automatic Switching (Technical Function 09)............................2 - 36
TEL/FAX Mode Flowchart ...........................................................2 - 37
2.9.3 Technical Functions Example ...................................................................2 - 38
Setting the Service Bit ..............................................................................2 - 38
Accessing the Technical Functions...........................................................2 - 39
Technical Functions 01 to 11 (Table 2.9.2)..............................................2 - 40
Technical Functions 12 to 16 (Table 2.9.2)..............................................2 - 41
Technical Functions 17 to 23 (Table 2.9.2)..............................................2 - 42
Technical Functions 24 to 27 (Table 2.9.2).............................................2 - 43
Technical Functions 28 to 31 (Table 2.9.2).............................................2 - 44

Table of Contents TOC - 7 OKIFAX 5300/5600
Service Manual, P/N 59278301
2.9.4 User’s Functions.......................................................................................2 - 45
Feature Specifications (Table 2.9.3) .........................................................2 - 46
01 Auto dial ........................................................................................2 - 46
02 Manual dial....................................................................................2 - 46
03 Receive mode ...............................................................................2 - 47
04 Automatic redial ............................................................................2 - 47
05 Last No. redial...............................................................................2 - 47
06 Group dial......................................................................................2 - 47
07 Telephone directory and Location ID (Alpha Search) ...................2 - 48
08 Voice request ................................................................................2 - 48
09 Local copy.....................................................................................2 - 48
10 Multiple local copy.........................................................................2 - 48
11 Manual loading feeder...................................................................2 - 48
12 Broadcast (Memory transmission) ................................................2 - 49
13 Delayed transmission from the memory........................................2 - 49
14 Polling transmission (To be polled) ...............................................2 - 49
15 Polling reception............................................................................2 - 49
16 Transmission preparation (Hopper) .............................................2 - 49
17 No toner reception.........................................................................2 - 50
18 Smooth printing.............................................................................2 - 50
19 Dual Access ..................................................................................2 - 51
Dual Access Combination Table (1/2) .........................................2 - 52
Dual Access Combination Table (2/2) .........................................2 - 53
2)-1 One-Touch Key Program Settings.................................................2 - 55
Flowchart.....................................................................................2 - 55
One-Touch Key Program Settings (Table 2.9.4) .........................2 - 56
01 Delayed transmission (Tx) ..................................................2 - 56
02 Broadcast/memory transmission.........................................2 - 56
03 Confidential transmission....................................................2 - 56
04 Relay broadcast initiate transmission .................................2 - 56
05 Polling transmission/reception ............................................2 - 56
06 Report printing ....................................................................2 - 56
07 Counter display (clear)........................................................2 - 57
08 Location program ................................................................2 - 57
09 User’s programs..................................................................2 - 58
10 Print operation.....................................................................2 - 59
2)-2 Function Program..........................................................................2 - 60
User Function Program Settings (Table 2.9.4)............................2 - 60
01 Message confirmation report (Single location)....................2 - 60
02 Message confirmation report (Multiple locations) ...............2 - 60
03 Error report (MCF) ..............................................................2 - 60
04 Image in MCF .....................................................................2 - 60
05 Sender ID............................................................................2 - 60
06 Line monitor volume............................................................2 - 60
07 Buzzer volume ....................................................................2 - 61

Table of Contents TOC - 8 OKIFAX 5300/5600
Service Manual, P/N 59278301
08 Closed network ...................................................................2 - 61
09 TX mode default..................................................................2 - 61
10 Telephone/fax automatic switchover time ...........................2 - 61
11 Ring response time .............................................................2 - 62
12 Distinct ring .........................................................................2 - 62
13 1’st cassette paper size ......................................................2 - 62
14 2’nd cassette paper size (option) ........................................2 - 62
15 User language.....................................................................2 - 62
16 Incoming ring ......................................................................2 - 62
17 Remote receive...................................................................2 - 63
18 Memory and feeder switch..................................................2 - 63
19 Power save mode ...............................................................2 - 63
20 ECM function ......................................................................2 - 63
21 Remote diagnosis ...............................................................2 - 63
22 PC/FAX switch ....................................................................2 - 63
23 One-touch key parameters .................................................2 - 63
2.9.5 User's Functions Example........................................................................2 - 65
1) Accessing the User's Functions ..................................................2 - 65
User's Functions 01 to 12 (Table 2.9.5, 1 of 2) ..........................2 - 66
User's Functions 03 to 23 (Table 2.9.5. 2 of 2) ..........................2 - 67
Notes for Table 2.9.5...................................................................2 - 68
2) Ring response time .....................................................................2 - 69
3) Dial parameters (Service Bit "OFF") ..........................................2 - 70
2.9.6 Clock Adjustment......................................................................................2 - 71
2.9.7 Dual Access Operation .............................................................................2 - 73
2.9.8 System Data Programming ......................................................................2 - 74
2.9.9 Dial Parameters Settings..........................................................................2 - 76
(1) Procedure (Service Bit "ON")......................................................2 - 76
Dial Parameters Settings (Table 2.9.6).....................................................2 - 79
2.9.10 Off-line Tests.............................................................................................2 - 80
Self-Diagnosis Print Test (Example) Fig. 2.9.4........................................2 - 81
2.9.11 On-line Tests.............................................................................................2 - 83
Typical Transmission Flow (Fig. 2.9.5)....................................................2 - 84
Typical Reception Flow (Fig. 2.9.6).........................................................2 - 85
2.10 Installation of Optional Units................................................................................2 - 86
1. Memory Board ..........................................................................................2 - 87
2. CTR (PC interface) board.........................................................................2 - 88
3. Optional Telephone Set ............................................................................2 - 90
4. Second Paper Cassette Unit ....................................................................2 - 93