Toshiba e-STUDIO190F Service Manual Download Page 120 | Manualshive

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4.7.3.

Mechanical Error Codes (E Code)

E1: Optical Unit Error

Code

Function

Check Points

E1- 22 Polygon Motor Synchronization

1. Engine PCB connector is disconnected.
2. Engine PCB is defective.
3. Laser Unit is defective.
4. LVPS connectors is disconnected.
5. LVPS is defective.
6. SC PCB is defective.

E2: Lift DC Motor Error

Code

Function

Check Points

E2

Not Applicable

-

E3: Development System Error

Code

Function

Check Points

E3- 20 Main Motor Rotation

1. Drive Mechanism is defective.
2. Main Motor connector is disconnected.
3. Main Motor is defective.
4. Engine PCB connector is disconnected.
5. Engine PCB is defective.
6. LVPS is defective.

E4: Fuser Unit Error

Code

Function

Check Points

E4- 01 Fuser Warm-up Temperature

1. Fuser Thermistor is dirty.
2. Thermistor position is incorrect.
3. Fuser temperature is low.
4. Thermistor is defective.
5. Fuser Lamp connector is disconnected.
6. Fuser Thermostat is defective.
7. Fuser Lamp is defective.
8. Engine PCB connector is disconnected.
9. Engine PCB is defective.

E4- 10 Exhaust Fan Motor Rotation

(Fuser Unit Side)

1. Exhaust Fan connector is disconnected.
2. Exhaust Fan is defective.
3. LVPS connector is disconnected.
4. LVPS is defective.
5. Engine PCB is defective.

E5: System Error

Code

Function

Check Points

E5- 11 Printer Engine Communication

Abnormal

1. SC/Engine PCB connector is disconnected.
2. SC/Engine PCB is defective.

E5- 12 Main CPU/SDR Interface Error

1. SC/SDR PCB connector is disconnected.
2. SC/SDR PCB is defective.

E5- 19 Scanner Line Synchronization

1. SC/SDR PCB connector is disconnected.
2. SC/SDR PCB is defective.

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Summary of Contents for e-STUDIO190F

Page 1: ...SERVICE MANUAL PLAIN PAPER FACSIMILE e STUDIO190F File No SME060019A0 R060521B7301 TTEC Ver01_2006 08 ...

Page 2: ...Windows NT and the brand names and product names of other Microsoft products are trade marks or registered trademarks of Microsoft Corporation in the U S and or other countries Molykote is a registered trademark of Dow Corning Corporation Other company names and product names in this manual are the trademarks of their respective companies 2006 TOSHIBA TEC CORPORATION All rights reserved Under the ...

Page 3: ...e parts are disassembled reassembly is the reverse of disassembly unless otherwise noted in this manual or other related documents Be careful not to install small parts such as screws washers pins E rings star washers in the wrong places Basically the equipment should not be operated with any parts removed or disassembled The PC board must be stored in an anti electrostatic bag and handled careful...

Page 4: ...do not use the parts not recommended by Toshiba TEC Corporation 4 Cautionary Labels During servicing be sure to check the rating plate and cautionary labels such as Unplug the power cable dur ing service CAUTION HOT CAUTION HIGH VOLTAGE CAUTION LASER BEAM etc to see if there is any dirt on their surface and if they are properly stuck to the equipment 5 Disposal of the Equipment Supplies Packing Ma...

Page 5: ...5 ...

Page 6: ...4 6 3 Printer Receive Mechanism 185 6 4 Signal Waveform 192 Installation 234 Options and Supplies 235 8 1 Service Notes Firmware Update for PCL Option Installation 235 8 2 Installing the Printer Controller Module for PCL6 GA 1230 240 8 3 Installing the Network Scan Email Internet Fax Kit GM 4090 243 8 4 Installing the G3 Communication Port Kit GD 1230 245 8 5 Installing the 2nd Paper Feed Module K...

Page 7: ... 15 4 600dpi 600 x 600 dpi Reception Std 203 x 98 8 x 3 85 Fine 203 x 196 8 x 7 7 S Fine 203 x 391 8 x 15 4 406 x 391 16 x 15 4 600dpi 600 x 600 dpi 600 dpi communication is only possible between T 30 Compliant Toshiba Fax and other T 30 compliant machines Communication Ports 1 PSTN Line Port Std 1 Line Max 2 Lines 2nd G3 Option is available 2 Leased Line Port No 3 V 24 Line Port No 4 LAN Network ...

Page 8: ...00 x 600 LTR 4 4 sec A4 4 6 sec 3 Document Size Max Legal 8 5 x 14 in 216 x 2000 mm 4 Effective Scanning Width LTR 8 3 in 212 mm A4 8 2 in 207 mm 5 ADF Capacity 100 sheets Face Up top feed LTR A4 20 lb 75 g m2 6 Collation Stack Yes Face Down Printer Mechanism 1 Recording Method LP 2 Recording Resolution Fax 600 x 600 dpi 3 Recording Paper Size Paper Tray Letter Legal Bypass Letter Legal Invoice 4 ...

Page 9: ...y Yes Scan twice Power Supply 1 Power Requirement 99 132 VAC 47 63 Hz Single phase 120 VAC 2 Power Consumption Standby 13 W 120 VAC Power Supply Transmission 21 W Reception Copy Maximum 860 W 860 W 1000 W Ambient Conditions 1 Temperature 50 80 F 10 30 C 2 Relative Humidity 30 80 RH 3 Safety UL60950 1 CSA C22 2 No 60950 1 4 EMI Class B computing device peripheral in FCC Rules Part 15 5 Lead Free So...

Page 10: ...n Email Internet Fax Kit Yes 3 2nd G3 Communication Port Kit Yes 4 Accounting Software Yes 5 Expansion Board Yes 6 SD Memory Card Yes 32 MB 512 MB Use Genuine SD Memory Cards only 7 2nd Paper Feed Module Yes 8 Handset Kit Yes Multi Task Operation 1 Multi Task Operation Yes 2 Direct XMT Reserve Yes 3 Memory XMT Reserve Yes 4 Number of Memory Job Files Yes Max 50 files Dialing Telephone Features 1 D...

Page 11: ...y Transmission Yes 4 Multi Station Transmission Sequential Broadcasting Yes Max 330 stations 280 One Touch Abbr 50 Full Number Dialing Max 1000 stations when the SD Memory Card is installed 5 Direct Deferred Transmission No ADF Deferred Transmission 6 Deferred Transmission Yes Max 50 timers 7 Deferred Multi Station Transmission Yes 8 Priority Direct Transmission Yes Priority ADF Transmission 9 Pri...

Page 12: ...ree Rotation Reception No 8 Duplex Printing Yes Polling 1 Polling Yes 2 Turnaround Polling No 3 Multi Station Polling Yes 4 Deferred Polling Yes 5 Deferred Multi Station Polling Yes 6 Direct Polling Tx No 7 Memory Polling Tx Yes 1 File 8 Preset Polling Password Yes 9 Temporary Polling Password Yes 10 Continuous Polling Yes Convenience 1 Panel Display Yes 2 Voice Contact No 3 Edit File Mode Yes Wit...

Page 13: ... Total Page Print Yes 3 Transaction Journal Yes 200 Transactions with View Mode 4 Comm Journal Yes With Image 5 Last Ind XMT Journal Yes 6 Power Failure Report No Printout Lists 1 One Touch List Yes 2 ABBR No List Yes 3 Program List Yes 4 Address Book Search List Yes Auto Dialer List 5 Fax Parameter List Yes 6 File List Yes With View Mode 7 Ind XMT Journal Yes 8 Directory Sheet Yes Identifications...

Page 14: ... Routing Yes 13 NYSE Yes 14 Internet Fax Relay XMT Yes Internet Fax Internet Fax G3FAX 15 Email Relay XMT Yes PC Internet Fax Internet Fax G3FAX 16 Document Fax Yes Others 1 Fax Access Code Yes 2 PIN Code Access Yes 3 Intelligent Redial AI Yes 5 Files 4 Department Code Yes 50 Departmental Codes 5 Power Saver Mode Yes 6 Self Diagnostic Function Yes 7 Remote Diagnostic Function Yes 8 Check Call Func...

Page 15: ... Interface USB Ethernet 6 OS Win 98 Win Me Win NT 4 0 Win 2000 Win XP 7 Printer Work Memory Size 20 MB Not expandable 8 GDI Yes 9 PDL PCL6 Yes Requires Optional PCL6 Emulation Kit and Optional Expansion Board 10 PDL PS3 No 11 Duplex Printing Yes Custom Size Postcard Size is not available 12 Collation Stack Yes 13 Status Monitor Network Yes USB No 14 Network Status Monitor Yes 15 Smoothing Yes 16 A...

Page 16: ...tput to separate tray for Printing Fax Copy No 19 Font Yes Requires Optional PCL6 Emulation Kit 20 Secure Mailbox Yes Requires Optional SD Memory Card 256 MB or 512 MB Max 10 mailboxes Items Description Remarks ...

Page 17: ... sec A4 2 3 sec 600dpi 600 x 600 LTR 4 4 sec A4 4 6 sec Color No 3 Halftone 256 Halftone shades With Error Diffusion 4 Max Document Size Legal 8 5 x 14 in 216 x 2000 mm 5 Scanning Resolution dpi Mono 600 x 600 300 x 300 150 x 150 Default 300 dpi 6 OS Win 98 Me Win NT 4 0 Win 2000 XP 7 2 Sided Scanning No 8 File Format Multi page TIFF PDF 9 Completion Notice Yes Auto Pop up on the PC Screen 10 Prot...

Page 18: ...91 16 x 15 4 600dpi 600 x 600 dpi LAN 600 dpi 16 x 15 4 Scanning Resolution is available Printer Mechanism 1 Printing Resolution 600 dpi 2 Effective Recording Width LTR 8 1 in 207 mm A4 7 9 in 201 mm Transmission Features 1 Multi Task Operation Yes Convenient simultaneous G3 Fax and LAN operation 2 Memory Transmission Yes 3 Sequential Multi Station Transmission Yes 4 Simultaneous Multi Station Tra...

Page 19: ... print available Phone Book Registration from PC Yes Via Email or Network Address Editor 4 Internet Fax Parameters Registration via Email Yes 5 Internet Delivery Confirmation Yes With MDN 6 Network Scanning Yes 600 dpi 7 Network Printing LPR LPD Yes 600 dpi GDI Yes 600 dpi PDL Yes Requires Optional PCL6 Emulation Kit and Optional Expansion Board 8 DHCP Client Yes 9 LDAP Yes Lightweight Directory A...

Page 20: ...B SD Memory Card stores approximately 105 pages of PCL bitmap print data whereas a 256 MB SD Memory Card stores approximately 50 pages 6 Once the SD Memory Card is installed the standard Fax Internet Fax Flash Memory and the Network Scanning D RAM is no longer used 7 Max page number may differ depending on the manufacturer of the SD Memory Card SD Memory Card Formatting Structure SD Memory Size n ...

Page 21: ...21 1 2 Control Panel For Americas e STUDIO190F ...

Page 22: ... PC Board Handset Kit Option PCL6 Emulation Option USB Interface GDI Printer 10 100 Ethernet Interface Automatic Document Feeder ADF SDR PC Board Automatic Duplex Unit Program Expansion Board 8MB Network Scanner Email Internet Fax Option 2nd Super G3 Fax Communication Option Super G3 Fax Communication FXB PC Board Electronic Sorting Memory ...

Page 23: ...abel Option Name Option Number Remarks Printer Controller Module PCL6 GA 1230 F ROM Board 8 MB is included Network Scan Email Internet Fax Kit GM 4090 2nd G3 Communication Port Kit GD 1230 SD Memory Card 32 MB up to 512 MB Use Genuine SD Memory Cards only 2nd Paper Feed Module KD 1021 Handset Kit GJ 1150 Part Name Part Number Remarks All in One Cartridge PS ZT1900 ...

Page 24: ...w Denotes hazards that could result in minor injury or damage to the machine THIS PRODUCT CONTAINS A LITHIUM BATTERY REPLACE ONLY WITH THE SAME OR EQUIVALENT TYPE IMPROPER USE OR REPLACEMENT MAY CAUSE OVERHEATING RUPTURE OR EXPLOSION RESULTING IN INJURY OR FIRE DISPOSE OF USED BATTERIES ACCORDING TO THE INSTRUCTIONS OF YOUR LOCAL SOLID WASTE OFFICIALS AND LOCAL REGULATIONS Note The service life of...

Page 25: ...25 2 With Optional 2nd Paper Feed Module Configuration 17 87 in 454 mm 23 23 in 590 mm 5 59 in 142 mm 17 72 in 450 mm ...

Page 26: ...in 100 mm 3 94 in 100 mm 3 94 in 100 mm 25 59 in 650 mm 14 57 in 370 mm 17 87 in 454 mm 3 94 in 100 mm 4 33 in 110 mm 40 31 in 1024 mm 3 94 in 100 mm 3 94 in 100 mm 3 94 in 100 mm 29 92 in 760 mm 14 57 in 370 mm Main Unit Handset Option Main Unit 17 72 in 450 mm 17 72 in 450 mm ...

Page 27: ...eric representation Except Letters I and O For Example Production Facility Production Year Starting with Year 2001 the last 2 digits of the year is represented as A T A 01 2001 K 11 2011 B 02 L 12 C 03 M 13 D 04 N 14 E 05 O 15 F 06 P 16 G 07 Q 17 H 08 R 18 I 09 S 19 J 10 2010 T 20 2020 Production Month A January G July B February H August C March I September D April J October E May K November F Ju...

Page 28: ...Drum Unit Interlock Switch Main Switch Stamp Solenoid FXB PCB G3B PCB SC PCB SD Memory Card 2nd Paper Feed Module I F PCB Expansion Flash Memory Card No Paper Sensor Engine Control PCB Paper Exit ADU Paper Jam Sensor PNL1 PCB PNL3 PCB PNL4 PCB PNL2 PCB No Paper Sensor Registration Sensor Toner Sensor 2nd Feeder PCB Paper Path Sensor SDR PCB HVPS LVPS Document Eject Sensor Read Point Sensor CIS Doc...

Page 29: ...29 2 Disassembly Instructions 2 1 General Disassembly Pertinent Disassembly Instruction sections are shown below ...

Page 30: ...Cover Cleaning Separation Roller Pick Up Roller and Feed Roller Clean the surface of the Rollers with a soft cloth saturated with water Cleaning ADF Pad Clean the surface of the ADF Pad only with a soft dry cloth Cleaning CIS Contact Image Sensor Clean the surface of the CIS only with a soft dry cloth Cleaning White Sheet Clean the surface of the White Sheet only with a soft dry cloth ...

Page 31: ...31 2 2 1 2 Stamp Head 453 2 2 1 3 Feed Roller 419 Pick Up Roller 416 Separation Roller 403 1 Open the ADF Cover 2 Remove the Stamp Unit 453 3 Remove the Stamp Head 453 1 Open the ADF Cover ...

Page 32: ...Separation Roller Cover as illustrated 3 Remove the Separation Roller Assembly as illustrated 4 Remove the Snap Ring H6 5 Remove the Separation Roller Shaft 442 6 Remove 2 Screws Y14 7 Remove the Upper Paper Guide 302 ...

Page 33: ...ook as illustrated 9 Remove both side Feed Levers 10 Remove the Roller Assembly 11 Remove the Snap Ring H7 12 Remove the Pick Up Shaft 415 13 Remove the Pick Up Roller 416 Assembly 14 Remove the Pick up 1 Gear 447 and Pick UP 2 Gear 446 ...

Page 34: ... Lever 411 17 Remove the Feed Roller Shaft Assembly 18 Remove the Feed Roller 419 Note When reinstalling make sure that the Roller Assembly is properly placed on the ADF Unit 1 Remove 6 Silver Screws S6 2 Remove the Left Cover 612 3 Remove 2 Silver Screws S6 4 Remove the Upper Left Cover 329 ...

Page 35: ...loosen 3 Screws 6 Remove the SDR Cover 1016 Assembly 7 Release the Harness from the Harness Clamp 8 Disconnect the Harness on the SDR PC Board CN707 9 Open the ADF Cover 10 Remove 2 Screws Y14 11 Remove the Upper Paper Guide 302 ...

Page 36: ...36 12 Remove 3 Screws Y3 13 Remove 4 Screws Y3 14 Remove the Paper Guide 452 15 Remove the CIS 440 Assembly ...

Page 37: ...Left Cover and SDR Cover Refer to 2 2 1 4 2 Disconnect the Harnesses on the SDR PC Board CN701 CN706 CN707 CN709 and CN714 3 Release the Harnesses from the Harness Clamps 4 Remove 1 Silver Screw S6 5 Slightly lift the Control Panel Unit 6 Disconnect the Harness on the PNL1 PC Board CN230 ...

Page 38: ...38 7 Open the ADF Cover 8 Remove 1 Screw Y3 9 Remove the Paper Tray Assembly 10 Disconnect the Harness on the Paper Transfer Motor 11 Remove 4 Screws Y15 12 Remove the ADF Drive Assembly ...

Page 39: ...4 Remove 3 Screws X8 15 Remove the Paper Transfer Motor Assembly 16 Remove 4 Screws Y17 17 Remove the Paper Transfer Motor 324 Assembly 18 Remove the Separation Roller Cover as illustrated 19 Remove 1 Screw Y17 20 Remove the Plate Holder 531 ...

Page 40: ...Screw Y17 22 Remove the Plate Holder 531 23 Remove 4 Screws Y3 24 Remove the Separation Guide Plate Assembly 25 Disconnect the Harness on the Paper Feed Motor 26 Remove 1 Screw Y17 27 Remove the ADF Motor 507 Assembly ...

Page 41: ... the Battery 1 Remove 1 Screw X8 2 Remove the Battery Holder 110 3 Replace the Battery 122 4 Reinstall the Battery Holder and the Screw Note Dispose of used Batteries according to the instructions of your Local Solid Waste Officials and Local Regulations 5 Remove 1 Silver Screw S6 6 Remove 1 Silver Screw S6 7 Slightly lift the Control Panel Unit ...

Page 42: ...Release the Harness from Latch Hook 10 Disconnect all the Harnesses on PNL1 PC Board as illustrated 11 Remove 2 Screws X8 12 Remove the PNL1 PC Board 2102 13 Disconnect the Harness on the PNL2 PC Board CN253 14 Remove 7 Screws X8 15 Remove the PCB Holder 118 ...

Page 43: ...43 16 Remove the PNL4 PC Board 2106 17 Remove 11 Screws X8 18 Remove the PNL2 PC Board 2105 19 Remove 6 Screws X8 20 Remove the PNL3 PC Board 2104 21 Remove the LCD Module 123 ...

Page 44: ... Open the Front Cover 2 Release 2 Latch Hooks and remove the Front Cover 615 Assembly 3 Open the Rear Cover 4 Release 2 Latch Hooks and remove the Rear Cover 633 Assembly 1 Remove the Rear Paper Tray Cover 608 2 Remove 1 Silver Screw V6 3 Remove the SD Card Cover 610 Caution Remove the SD Memory Card if it was installed ...

Page 45: ...Rear Cover 611 first 6 Remove 6 Silver Screws S6 7 Remove the Right Cover 613 8 Remove 6 Silver Screws S6 9 Remove the Left Cover 612 10 Remove 2 Silver Screws S6 11 Remove the Upper Left Cover 329 12 Remove 2 Silver Screws S6 13 Remove the Rear 2 Cover 607 ...

Page 46: ...t Refer to 2 2 2 3 Loosen 5 Screws Y3 4 Remove the SC Cover 706 5 Disconnect all the Harnesses on the SC PC Board 6 Remove 7 Screws Y3 7 Remove the SC PC Board 2001 8 Disconnect all the Harnesses on the FXB PC Board 9 Remove 4 Screws Y3 10 Remove the FXB PC Board 2005 11 Remove the Left Cover Refer to 2 2 3 2 12 Remove 4 Screw Y3 13 Remove the Front 2 Cover 614 ...

Page 47: ...17 Disconnect all the Harnesses on the Engine Control PC Board 18 Remove 4 Screws U1 19 Remove the Engine Control PC Board 2002 1 Remove the Left Cover Upper Left Cover and SDR Cover Refer to 2 2 1 4 2 Disconnect all the Harnesses on the SDR PC Board 3 Release the Harnesses from the Harness Clamps 4 Remove 4 Screws Y3 5 Remove the SDR PC Board 2101 ...

Page 48: ...e SDR Bracket 1015 8 Remove 3 Screws T9 9 Remove the HVPS Insulation Sheet 1020 10 Remove 2 Screws T9 and 1 Screw U3 11 Disconnect the Flat Harness 12 Release the Latch Hook and remove the HVPS 1005 13 Disconnect the Harness on the HVPS ...

Page 49: ...49 14 Remove 3 Screws Y3 15 Remove the LVPS Cover 1017 16 Disconnect all the Harnesses on the LVPS 17 Remove 4 Screws Y3 18 Remove the LVPS 2004 ...

Page 50: ... 3 2 2 Remove the Control Panel Unit Refer to 2 2 2 3 Remove 4 Screw Y3 4 Remove the Front 2 Cover 614 5 Release the Harnesses from the Harness Clamps 6 Remove 3 Screws Y3 7 Remove the Support 1 Bracket 709 8 Remove 4 Screws U1 and 1 Screw T9 9 Remove the Solenoid Assembly ...

Page 51: ...51 10 Remove 6 Screws T9 11 Disconnect the Harness 12 Remove the Drive Assembly 13 Remove 4 Screws U1 14 Disconnect the Harness 15 Remove the Motor 907 ...

Page 52: ...fer to 2 2 1 5 2 Remove 3 Screws X8 and 1 Screw Y14 3 Remove the ADF Frame 313 4 Open the Front Cover 5 Remove 2 Screws Y13 6 Remove 5 Screws Y13 7 Remove the Innner Cover Assembly 8 Disconnect 2 Harnesses 9 Remove 3 Screws W7 10 Remove the LSU Unit 1214 ...

Page 53: ...is hot 1 Remove the Inner Cover Assembly Refer to 2 2 6 2 Disconnect 2 Harnesses by pressing down on the connector latches with a small screw driver 3 Open the Rear Cover 4 Remove 4 Screws T9 5 Remove the Upper Exit Roller Holder 1201 6 Remove 1 Screw Y3 7 Remove the Fuser Harness Cover 1023 8 Disconnect the Harness on the LVPS ...

Page 54: ...s U4 and 1 Screw U1 10 Remove the Fuser Unit 11 Remove 2 Screws T9 12 Remove the Side Fuser Cover 1326 13 Remove 2 Screws T9 14 Remove the Left Fuser Cover 1324 15 Remove 2 Black Screws U5 16 Separate the Upper Fuser Unit ...

Page 55: ... glass portion of the Fuser Lamp with bare hands Grease from finger prints will shorten its life cycle use isopropyl alcohol to clean finger prints 20 Shift the Fuser Roller and remove the Left Heat Roller Bushing 1306 21 Remove the Heat Roller 1305 22 Remove the Heat Roller Gear 1308 and the Right Heat Roller Bushing 1307 23 Remove 3 Screws U3 24 Remove 2 Thermostats 1304 ...

Page 56: ...56 25 Remove 1 Screw U4 26 Remove the Thermistor 1329 27 Remove 4 Separator Springs 1323 28 Remove 4 Screws T9 29 Remove 4 Separator Plates 1322 30 Remove 4 Separators 1325 ...

Page 57: ...Pull the Paper Tray out 2 Remove the Separation Pad 1715 3 Remove the Pick Up Roller 1416 Assembly 1 Open the Front Cover 2 Remove the Toner Cartridge 3 Remove the Solenoid Assembly Refer to 2 2 5 4 Remove the Registration Gear 1404 and Drive Wheel 1408 5 Remove 2 Bushings 1409 6 Remove the Registration Roller 1403 and Paper Feed Roller 1405 ...

Page 58: ...1 Open the Front Cover 2 Remove the Toner Cartridge 3 Remove 2 Transfer Roller Holder 1601 4 Remove the Bias Transfer Roller Assembly 5 Remove the Spacer 811 6 Remove the Transfer Gear 1605 7 Remove 2 Bushings 1604 8 Remove 2 Spacer 811 ...

Page 59: ...move 2 Screws U1 7 Remove the Plate 8 Remove 4 Screws T9 9 Remove the ADU Unit 10 Remove the E Ring U6 11 Remove the A D Unit Union Gear 1511 12 Remove the ADU Registration Roller shaft 1509 13 Disconnect the Harness on the Registration Paper Path Sensor PC Board 14 Remove 1 Screw T9 15 Release the Latch Hook and remove the Registration Paper Detect Sensor PC Board 2031 ...

Page 60: ...oard 2103 1 Separate the 2nd Paper Feed Module from the Unit 2 Remove 2 Screws U1 3 Remove the Top Cover Assembly 1830 4 Remove 4 Screws U1 5 Release 2 Latch Hooks and remove the Right Cover 6 Remove the Spacer 811 7 Remove the Clutch 1834 8 Remove 2 Screws U1 9 Remove the 2nd Feeder PC Board 2103 ...

Page 61: ...61 10 Remove the Spacer 811 11 Remove the Bearing 1815 12 Shift the Shaft and remove the Pick Up Roller 1833 13 Remove the Paper Tray 14 Remove the Separation Pad 1912 ...

Page 62: ...that has been moistened with water Note 1 Ensure to clean up all the paper dust 2 Paper Feed Roller A can be rotated half way Registration Roller B can be rotated in the direction of the arrow Exercise care not to damage the Sheets D in front of the Registration Roller B 4 Open the Dust Scraper Assembly Cover 1415 5 Clean the inside with the vacuum cleaner 6 Close the Dust Scraper Assembly Cover N...

Page 63: ...Screw XTW3 8S T9 Screw XTW3 6L U1 Screw XYC3 FF8C U3 Screw XTW3 12S U4 Screw XTW3 12SFZ U5 Screw PJNEB0003Y U7 Screw DZPA000086 S6 Snap Ring FFPFJ0033B H6 Snap Ring FFPFJ0041B H7 Washer Star XWC3B G8 E Ring XUC4VW V U6 Screw XTW3 U8S U8 Screw XSN3 4 U9 Screw XYC3 FF6 V1 XUC7VM J8 E Ring Screw XTW3 6S V2 ...

Page 64: ... Screw XTB3 8GFJ X8 Screw XTW3 8LFJ Y13 Screw XTW3 8SFJ Y14 Screw XYN4 F8FJ Y9 Screw XYN3 F6FJ Y16 Screw XTB26 6JFJ Y17 Screw XTW3 6LFJ Y3 Washer XWE4 V3 Screw Y15 XTB4 8FFJ Screw PJNAC0003Z W7 Part No Figure Remark Ref No ...

Page 65: ...nce Check List refer to 3 4 in the service manual 2 Cleaning the Rollers Rollers should be cleaned with water and cloth Use the IPA Isopropyl Alcohol sparingly 3 Disassembly and Adjustment Precautions Turn the Power Switch on the Rear Side of the machine to the OFF position and then unplug the AC Power Cord from the wall outlet before disassembling the machine During a Lightning Storm to prevent e...

Page 66: ...copier take the following precautions 1 Do not insert any screwdrivers or other tools that have high reflective properties into the laser s path 2 Before servicing the machine remove watches rings or other metallic objects that you may be wearing This is to avoid the danger of the laser striking the eye by reflecting off the metallic objects being worn Since the laser beam cannot be seen with the ...

Page 67: ...he previously printed one 2 Auto Document Feeder ADF Check Clean 1 Clean the Rollers with Wet soft cloth Water Note For stubborn toner accumulation wipe with a soft cloth saturated with Isopropyl Alcohol first then follow up with a soft cloth saturated with water 3 Scanner Unit Check Clean 1 Clean the Scanning Glass or White Reference Sheet with Isopropyl Alcohol when required 2 Clean it with Wet ...

Page 68: ...w Printer Left Side View Pick Up Roller Separation Roller ADF Pad Feed Roller 1 3 4 LSU Toner Cartridge OPC Drum Pick Up Roller 5 Bias Transfer Roller BTR 7 Separation Pad 6 Pick Up Roller 8 Separation Pad 9 Fuser Unit 10 2 CIS Contact Image Sensor White Sheet ...

Page 69: ...cement and Adjustment Cycle Sheet are based on using Toshiba s recommended standard paper and supplies These cycles may vary with the kind of paper used Paper size orientation print duty continuous interval print and or ambient conditions No Preventive Maintenance Parts Ref No Cleaning Replacement Adjustment Ref Counter Cycle Sheet Method Cycle Sheet Procedure ADF Unit 1 Pick Up Roller 416 10K Wet...

Page 70: ...Optional Expansion 8 MB Program Memory FRM8 PCB can be installed into SLOT 1 The Firmware to be written into the 4 MB onboard and the 8 MB of SLOT 1 depends upon Standard or PCL Option 1 Standard The Standard Program 1 is only written into the 4 MB onboard which is assigned as ROM Code A 2 For PCL Option The PCL Control Program 2 must be written into the 4 MB onboard which is assigned as ROM Code ...

Page 71: ... Memory Card New Method The machine s Firmware can be updated using the Master SD Memory Card The Master SD Memory Card can be created by copying the Firmware from the option CD ROM using the SD Memory Firmware Writing Tool Software and a PC with SD Memory Card Slot or with an SD Memory Card Reader Writer To update the SC PCB and 2nd G3 PCB just one Master SD Memory Card if the Card includes all n...

Page 72: ...iles in the Archive will be extracted automatically into the designated folder when the Archived file exe is Double clicked Example From Destination Shortcut Batch File D CD ROM Drive xFirmware USA bat Firmware Code File UF 8000_xx_xxxxxx exe To Firmware Data Folder C Pcc Fup Data 3 Preparing the Main Unit for the Firmware Upgrade Make sure the unit s Key Operator Password is the same as the tool ...

Page 73: ...structions to install the Local Firmware Update Tool Operating Instructions xFirmware Tools Firmup FIRMUP OI pdf Refer to the Local Firmware Update Tool OI on the CD Setup xFirmware Tools Firmup Setup Setup exe 2 Preparing the Firmware Code Double click the appropriate Destination Shortcut Batch File and copy the Firmware Code File on the CD ROM to the Firmware Data Folder in your PC Note that the...

Page 74: ...Refer to 3 5 6 Formatting the SD Memory Card 1 When a DATA SD Card is Not installed 1 Before starting print the F5 F6 Parameters List Copy Service Mode F9 03 00 2 Turn the Power Switch on the back of the machine to the OFF position During a Lightning Storm to prevent electrocution disconnect the Telephone Line Cable first before unplugging the AC Power Cord 3 Disconnect the Telephone Line LAN and ...

Page 75: ... from the machine 13 Reinstall the DATA SD Card into the machine 14 Reconnect the Telephone Line LAN and or USB Cables 15 Turn the Power Switch on the back of the machine to the ON position 16 Reprogram the F5 F6 Parameters according to the lists printed in Step 1 above if the settings are other than factory default Note After the update is completed the machine reboots itself and returns to stand...

Page 76: ...on the back of the machine to the ON position 4 Press FUNCTION ORIGINAL SIZE keys and then Key 3 on the keypad sequentially 5 Enter the Service Mode F9 15 SD Card Format 6 Install the SD Card into the machine 7 Perform the Service Mode F9 15 SD Card Format 8 After the SD Card is formatted the machine goes to Service Mode F9 9 Remove the SD Memory Card from the machine 10 Press STOP first and then ...

Page 77: ...ional 2nd G3 firmware is required use the Network Firmware Update Tool the Local Firmware Update Tool or use the Master SD Memory Card to update the firmware selecting the Auto Mode to the required level If the unit does not boot up properly follow the steps below 1 Turn the power OFF Before proceeding to the next step you must create the Master SD Memory Card read the appropriate sections first 3...

Page 78: ...78 2nd G3 UF 8K G3B A A Vxxxxx YC Firmware Version V1xxxx AA Fixed 2nd G3 Model Number YC Fixed ...

Page 79: ...first and then press FUNCTION CLEAR keys sequentially to return to standby 3 6 2 LSU Image Side to Side Adjustment for the Tray 1 Insert Letter or A4 size paper into the 1st tray and change the tray setting to the appropriate paper size Empty all the remaining trays including the bypass tray to disable them Note Do not pull out the 1st tray to disable it when adjusting the 2nd tray The 1st tray is...

Page 80: ...ad Edge ADF Main Scan Adjustments 1 Place the Original Document on the ADF 2 Insert Letter or A4 size paper into the 1st tray and change the tray setting to the appropriate paper size Empty all the remaining trays including the bypass tray to disable them 3 Press FUNCTION ORIGINAL SIZE keys and then Key 3 on the keypad sequentially 4 Perform the Service Mode F2 Single Copy Test 5 Check the Image s...

Page 81: ...leshoot printed copy quality problems Sect 4 4 Troubleshoot the Document Feeder Sect 4 5 Check for recording paper path problems TroubleshootImproper LCDDisplay Sect 4 2 Troubleshoot any 3 digit INFO CODE displayed Does the unit produce normal copies Troubleshoot communication problems transmission reception dialing network connection polling information codes or diagnostic codes Does the unit pow...

Page 82: ...or key for Lighter or key for Darker 4 Press SET or STOP Replace the SC PCB Is the trouble resolved Replace the Low Voltage Power Supply Unit Is the trouble resolved Check connectors on the SC PCB and PNL PCB Is LED LCD displayed Does the display appear normal Replace the LCD Module Replace the Panel Does CNP501 pin 5 on the SC PCB measure 5 VDC Yes Yes Yes Yes Yes No No No No No START END END ...

Page 83: ...oner Cartridge 1 Check all connectors and voltages on the Power Supply Unit 2 Check the contacts between PSU and TonerCartridge 3 Replace the PSU Yes No Yes Yes No No 1 Check all connectors and voltages on the SC PCB 2 Replace the SC PCB END Paper Travel Is the printout in Service Mode 3 normal Is the SDR PCB normal Yes No 1 Check all connectors and voltages on the SDR PCB 2 Replace the SDR PCB ...

Page 84: ...wer Supply Unit 2 Check the Connector and voltage on the Power Supply Unit 3 Replace the Power Supply Unit Are there any foreign particles or stains blocking the Laser Beam path Yes No Is the SC PCB normal 1 Remove the particles from the laser beam path or clean the stains 2 Replace the Laser Unit LSU 1 Check all connectors and voltages on the SC PCB 2 Replace the SC PCB Yes No Paper Travel Is the...

Page 85: ...place the BTR Yes No Clean or replace the rollers No Yes Check the Scanner mechanism No Yes Yes Is the recording paper damp Is the Toner Cartridge operational 1 Remove the particles from the laser beam path or clean the stains 2 Replace the Laser Unit LSU Are there any foreign particles or stains on the BTR No Yes Are the Fuser and Pressure Roller surfaces clean Paper Travel P Is the printout in S...

Page 86: ...sure Roller surfaces clean No Yes Is the recording paper damp Are there any foreign particles or stains on the BTR No Yes Yes No Replace the recording paper Replace the Toner Cartridge 1 Clean the BTR with a soft dry cloth 2 Replace the BTR Clean or replace the rollers Paper Travel A A A A A Is the printout in Service Mode 3 normal ...

Page 87: ...R with a soft dry cloth 2 Replace the BTR Is the Laser Unit LSU normal No Yes Replace the Laser Unit LSU END No Yes Clean or replace the rollers Paper Travel P Are the Fuser and Pressure Roller surfaces clean Is the printout in Service Mode 3 normal 1 Clean the Corona Wire as illustrated below Corona Wire Carefully wipe the Corona Wire in the Toner Cartridge by sliding a dry Cotton Swab from end t...

Page 88: ...al No Yes Is the Laser Unit LSU normal No Yes Replace the Laser Unit LSU Is the Power Supply Unit HVPS 1 Check all connectors and voltages on the Power Supply Unit 2 Check the Connector and voltage on the Power Supply Unit HVPS 3 Replace the Power Supply Unit HVPS Yes No END No Yes Clean or replace the rollers Paper Travel P Are there any foreign particles or stains on the BTR Are the Fuser and Pr...

Page 89: ...e recording paper damp Yes No Replace the recording paper Replace the Toner Cartridge Is the Power Supply Unit HVPS normal 1 Check all connectors and voltages on the Power Supply Unit HVPS 2 Replace the Power Supply Unit HVPS Yes No END No Yes Clean or replace the rollers Paper Travel P Are the Fuser and Pressure Roller surfaces clean Is the printout in Service Mode 3 normal ...

Page 90: ...he Toner Cartridge Are there any foreign particles or stains blocking the Laser Unit path Yes No 1 Remove the particles from the laser beam path or clean the stains 2 Replace the LSU Is the Power Supply Unit HVPS normal 1 Check all connectors and voltages on the Power Supply Unit HVPS 2 Replace the Power Supply Unit HVPS Yes No Clean or replace the rollers Paper Travel Are the Fuser and Pressure R...

Page 91: ...rding paper Replace the Toner Cartridge Is the Power Supply Unit HVPS normal 1 Check all connectors and voltages on the Power Supply Unit HVPS 2 Replace the Power Supply Unit HVPS Yes No 1 Clean the BTR with a soft dry cloth 2 Replace the BTR Are there any foreign particles or stains on the BTR No Yes Paper Travel P Are the Fuser and Pressure Roller surfaces clean Is the printout in Service Mode 3...

Page 92: ...per Note Replace the entire Fuser Unit when the Thermostat the Thermal Fuse or the Thermistor Assembly becomes an open circuit END Is the Fuser Unit normal No Yes Replace the Fuser Unit See Note START No Yes Is the recording paper damp Replace the recording paper P ...

Page 93: ...o Yes Clean or replace the rollers START No Yes Is the recording paper damp Replace the recording paper Is the Toner Cartridge operational Yes No Replace the Toner Cartridge P Paper Travel Are the Fuser and Pressure Roller surfaces clean ...

Page 94: ...94 4 3 12 Black Dots END No Yes Clean or replace the rollers START Is the Toner Cartridge operational Yes No Replace the Toner Cartridge P Paper Travel Are the Fuser and Pressure Roller surfaces clean ...

Page 95: ...ains in the Fuser Unit 1 Remove any foreign particles or clean the stains Are there any foreign particles or stains in the paper path Yes No Remove any obstructions and clean the paper path No Yes Is the recording paper skewing Ensure the paper is set under the Paper Separation Clips in the Cassette No Yes 2 Replace the Fuser Unit Paper Travel ...

Page 96: ...test with the reference fax unit Is the printed copy correct Yes No Make a local copy No Yes Check the Transmission Block CIS PCB and SDR PCB Is the received copy correct 1 Check the SC PCB 2 Check the FXB PCB 3 Check the Telephone Line Cable 4 Replace the SC PCB Yes No Is a poor copy printed only when receiving from a specific transmitter Yes No Telephone line quality is poor Refer to 4 6 The tra...

Page 97: ...No Yes No Replace with correct paper Replace with a Toshiba TonerCartridge Are all switches and sensors operating properly Do the rollers rotate properly Yes No Are there any foreign particles or paper pieces in the receiver unit Yes No Remove the foreign particles or paper pieces from the receiver unit 1 Check all rollers gears drive clutches and springs 2 Adjust or replace any defective parts Ad...

Page 98: ...re there any foreign particles or paper pieces in the scanning area Yes No Remove the foreign particles or paper pieces from the scanning area No Yes Is the scanning area dirty 1 Clean the Scanning Glass No Yes Clean the rollers Is the Scanner Assembly abnormal Yes No 2 Check CIS Assembly 3 Replace the SC PCB Sect 2 4 Replace the CIS Assembly Sect 2 1 Check SC PCB 2 Clean the White Sheet ...

Page 99: ...ect 2 Yes No Is the ADF Roller worn out Replace the ADF Roller Sect 2 Yes No Does the ADF Roller drive properly Does the ADF Roller s gear system function properly Yes No SeparatorPad normal Is the adjustment of the Is the Separator Pad worn out Replace the Separator Pad No Clean or adjust the Separator Pad Pressure Sect 2 No Yes Adjust the gear system or replace defective parts Yes Yes ...

Page 100: ...ect 2 Yes No Is the ADF Roller worn out Replace the ADF Roller Sect 2 Yes No Does the ADF Roller drive properly Does the ADF Roller s gear system function properly Yes No SeparatorPad normal Is the adjustment of the Is the Separator Pad worn out Replace the Separator Pad No Clean or adjust the Separator Pad Pressure Sect 2 No Yes Adjust the gear system or replace defective parts Yes Yes ...

Page 101: ...or replace Sensor PCB Do all sensors operate normally Clean the surface of roller with water Does the Feed Roller have drive and sufficient friction Remove the foreign particles or papers from the document path Is the document path clear of foreign particles or paper Adjust or replace any defective parts Is the Transmitting mechanism operating properly ...

Page 102: ...nal 021 Off On 025 1st 2nd 018 14400 bps 12000 to 2400 bps 024 2100 Hz 1080 Hz 030 75 ms 033 33600 bps 31200 to 2400 bps TC9600 TC7200 1 sec communication TransmittingSide ReceivingSide 010 9 dBm 0 to 15 dBm To improve a poor S N signal to noise ratio 017 14400 bps 12000 to 2400 bps 011 43 dBm 33 dBm or 38 dBm 018 14400 bps 019 On Off 12000 to 2400 bps TransmittingSide ReceivingSide ReceivingSide ...

Page 103: ...e scan starts Check CN on the SC SDR PCB and the CIS harness Does the problem still occur Replace the CIS Assembly The receiving unit may be defective 1 Replace the Scanner Block 2 Replace the SC PCB 3 Replace the SDR PCB Replace the SC PCB Is the transmitted copy normal No Yes No No 1 Check CN SC PCB and CN FXB PCB 2 Check the telephone line cable Replace if necessary Does poor transmitted copy a...

Page 104: ...t 4 3 The called party is busy 2 Check the telephone line connection Are you using One Touch or ABBR dialing Are you using direct dialing No Yes Check the registered telephone number Is the Monitor Volume too loud or too low No Yes Check the dialed telephone number No Yes Adjust the monitor volume by pressing the or curser keys ...

Page 105: ...he ID is not set for the remote unit Does the VerificationStamp operate Is the copy quality OK Yes No No 1 Set STAMP ON 2 Check the SDR PCB 3 Replace the Stamp Solenoid 4 Replace the SDR PCB Any other problems Yes No Make a copy and refer to Sect 4 4 Yes See Sect 4 3 Troubleshooting with the Information Codes ...

Page 106: ...irmly 3 Check the telephone line connection 4 Check the Ringer Timing or DRD setting 5 Check the recording paper path 6 Check the SC PCB and FXB PCB 7 Replace the FXB PCB 8 Replace the SC PCB Is the received copy OK Any other problems Yes No Make a copy and refer to Sect 4 4 14 Yes No See Sect 4 3 Troubleshooting with the Information Codes ...

Page 107: ...reception OK 1 Set the same polling password as the other party is using 2 Check the password of the remote unit Is Polling transmission OK Any other problems Yes No 1 Set the polling password or no check mode 2 Check the password of the remote unit Yes No See Sect 4 3 Troubleshootingusinginformationcodes ...

Page 108: ...nformation Check the power switch cables and the current settings of unit Does the Default Gateway respond to the ping IP command Ask the Network Administrator to check the Default Gateway and system status Does the unit respond to the ping host name command Ask the Network Administrator to check the Default Gateway and system status Ask the Network Administrator to verify the POP SMTP account and...

Page 109: ...works better when its plugged in therefore start your troubleshooting by checking the Physical Connectivity first the cable s In our examples we ll use several simple tools readily available in the DOS command line utility for troubleshooting There are many other utilities available for checking more detailed information some are Free of charge others are available for a nominal fee 1 System Diagr...

Page 110: ...ded with every Microsoft TCP IP client any DOS or Windows client with the TCP IP protocol installed PING is a simple utility that is used to send a test packet to a specified IP Address or Hostname then if everything is working properly the packet is echoed back returned Sample command line PINGing and parameters are shown below There are several available options that can be specified with the PI...

Page 111: ...Reply from 192 168 3 254 bytes 32 time 5ms TTL 253 Reply from 192 168 3 254 bytes 32 time 4ms TTL 253 Reply from 192 168 3 254 bytes 32 time 4ms TTL 253 Reply from 192 168 3 254 bytes 32 time 4ms TTL 253 C WINDOWS ping sv2 labo pcc com Pinging sv2 labo pcc com 192 168 1 2 with 32 bytes of data Reply from 192 168 1 2 bytes 32 time 5ms TTL 253 Reply from 192 168 1 2 bytes 32 time 5ms TTL 253 Reply f...

Page 112: ...uter is slow and needs to be upgraded or additional routers should be installed on the network You can determine this by simply comparing the time it takes for a packet to get through a particular router If its return time is significantly higher than the other routers it should be upgraded To use this utility from the DOS command line type tracert IP Address or Hostname Tracing the Route to SMTP ...

Page 113: ...gle hop When another network is added as the number of hosts grows it gets complicated and the systems on the most distant networks cannot communicate When the router receives a packet in this case it cannot find a route to the remote network It then discards the packet and a message indicating destination host unreachable is sent to the originator Here is where the ROUTE command line utility is u...

Page 114: ... in Domain From the DOS command line type Is t A Domain Name to display the following output To leave from this menu type exit on the command line C WINDOWS route print Active Routes Network Address Netmask Gateway Address Interface Metric 0 0 0 0 0 0 0 0 192 168 3 254 192 168 3 2 1 127 0 0 0 255 0 0 0 127 0 0 1 127 0 0 1 1 192 168 3 0 255 255 255 0 192 168 3 2 192 168 3 2 1 192 168 3 2 255 255 25...

Page 115: ... screen Then click on the Terminal menu and on Preferences check the Local Echo and Block Cursor radio dials and click on the OK button Click on the Connect menu then click on Remote System Enter 25 in the Port field and click on Connect button For example C WINDOWS telnet telnet to ef1 labo pcc com 192 168 3 5 220 ef1 labo pcc com DP18xx V xx helo 250 Hello mail from test 250 Sender OK rcpt to fa...

Page 116: ...disconnected 3 Front Cover Sensor is defective 4 LVPS connector is disconnected 5 LVPS is defective 6 Engine PCB is defective U13 TONER IS RUNNING LOW or OUT OF TONER 1 Toner Cartridge is incorrectly installed 2 Low Toner 3 Toner Sensor is disconnected 4 Toner Sensor is defective 5 Engine PCB connector is disconnected 6 Engine PCB is defective U16 NO CARTRIDGE 1 No Toner Cartridge U20 CLOSE ADF CO...

Page 117: ... pages Preparing a new cartridge for replacement is recommended LCD 2 WARNING TONER LOW LESS THAN 50 PAGES 450 pages have been printed since the LCD 1 appeared Replacement with the new cartridge is recommended LCD 3 OUT OF TONER U13 50 pages have been printed after LCD 2 appeared or 6 000 pages have been printed Replace with the new cartridge When replacing with a New Cartridge perform the steps b...

Page 118: ...tion Code 031 or 032 is printed on the Transaction Journal instead A J72 Read Point Sensor does not go ON within 10 seconds after the original starts feeding Information Code 030 is printed on the Transaction Journal instead J74 The Exit Sensor does not go ON within a predetermined time after the Sensor is activated J75 The Exit Sensor does not go OFF within a predetermined time after the Sensor i...

Page 119: ...119 Sensor and Switch Location ...

Page 120: ...nts E4 01 Fuser Warm up Temperature 1 Fuser Thermistor is dirty 2 Thermistor position is incorrect 3 Fuser temperature is low 4 Thermistor is defective 5 Fuser Lamp connector is disconnected 6 Fuser Thermostat is defective 7 Fuser Lamp is defective 8 Engine PCB connector is disconnected 9 Engine PCB is defective E4 10 Exhaust Fan Motor Rotation Fuser Unit Side 1 Exhaust Fan connector is disconnect...

Page 121: ...eck Points E7 90 Hardware Key Abnormal 1 Incorrect Hardware Key is installed 2 Hardware Key is defective E13 Low Toner or Out of Toner Code Function Check Points E13 TONER IS RUNNIG LOW or OUT OF TONER 1 Toner Cartridge is incorrectly installed 2 Out of Toner 3 Low Toner Sensor is disconnected 4 Low Toner Sensor is defective 5 Engine PCB connector is disconnected 6 Engine PCB is defective E5 Syste...

Page 122: ... is not installed properly Connector is not installed properly 012 RCV C D The length of the received document is over 2 m Transmitter Document Jam 017 Incorrect paper size loaded in the Paper Tray Paper size is incorrect 030 XMT B Read Point Sensor does not go ON within 10 seconds after the document starts feeding Document is not set properly Defective Read Point Sensor 031 XMT COPY C Transmittin...

Page 123: ...line noise Receiver is defective Modem etc SC PCB or FXB PCB is defective 406 RCV Password Comm B XMT Password mismatched RCV Password mismatched Selective RCV incomplete XMT RCV password does not match Last 4 digits of TSI does not match with the last 4 digits of ONE TOUCH ABBR telephone number 407 XMT D Transmitter received no response after it transmitted post message such as EOP MPS EOM etc or...

Page 124: ...ed without detecting 300 bps signal Incorrect incoming call type voice Non facsimile communication Transmitter is defective SC PCB or FXB PCB is defective 421 RCV B Busy Tone is detected after sending NSF Signal Remote station disconnected the line Wrong number is dialed 422 XMT B Content of NSF or DIS or NSC or DTC was invalid There is an incompatibility 427 G3 RCV B DCN received to NSF CSI DIS t...

Page 125: ...No response after transmitting 3rd CTC or DCN received Incompatible interface 541 XMT ECM D No response after transmitting 3rd EOR or received DCN Line is faulty FXB PCB abnormal 542 XMT ECM D No response to the 3rd RR transmitted or received DCN Remote unit is abnormal 543 XMT ECM D T5 timer 60 sec elapsed without MCF Remote unit is abnormal 544 XMT ECM D Stopped Transmission after EOR Transmissi...

Page 126: ... PCB is abnormal 638 XMT LAN Power turned Off with applicable data in memory or during communication Power switched off Power failure occurred 700 XMT RCV PSTN LAN Communication terminated by Operator pressing the STOP key 711 RCV LAN Incorrect LDAP settings LDAP Server Name LDAP Login Name LDAP Password and or LDAP Search Base are incorrect 712 XMT LAN Unknown email address replied from the Mail ...

Page 127: ...ncorrect POP Server Address is set Incorrect SMTP Server Address is set 727 XMT LAN Received an Error or No Response from the Remote Internet Fax SMTP Direct XMT Remote Internet Fax Errors Busy or Job Number Overflow for Relay XMT Retry is possible 728 XMT LAN Remote Internet Fax Errors Memory Overflow or No Power Retry is not possible 729 XMT LAN Failed to authenticate SMTP AUTHENTICATION when co...

Page 128: ... documents into memory Memory overflow on the Fax 871 MEM XMT MEM RCV PSTN LAN Memory management file number and page number exceeded while storing documents into memory File number and page number overflow on the Fax 880 File Access Error 884 File Access Error 961 RCV LAN Memory file access error SC PCB is defective 962 XMT PSTN Memory file access error SC PCB is defective LAN Memory file access ...

Page 129: ...ode Not used defined Fax Diagnostic Codes Data Definition Manufacturer Code 0 1 Casio 2 Canon 3 Sanyo 4 Sharp 5 Tamura 6 Toshiba 7 NEC 8 Oki 9 Hitachi A Xerox B Fujitsu C Matsushita D Mitsubishi E Murata F Ricoh JOURNAL DATE MMM dd yyyy TIME 09 39 NO COMM PAGES FILE DURATION X R IDENTIFICATION DATE TIME DIAGNOSTIC 01 OK 001 129 00 00 42 XMT 123 456 789 MMM dd 01 55 C8649003C0000 123456789012345678...

Page 130: ...d Received 6 Received Received 7 Received Received Received 8 Pressed 9 Received Pressed A Received Pressed B Received Received Pressed C Received Pressed D Received Received Pressed E Received Received Pressed F Received Received Received Pressed Fax Diagnostic Codes Data Definition Resolution dpi Paper Width 0 A4 1 S Fine A4 2 400 x 400 A4 3 300 x 300 A4 4 5 6 7 8 600 x 600 A4 9 A B C D E F ...

Page 131: ...line Fine Fax Diagnostic Codes Data Definition Deferred Comm Dialing RCV Memory Non Memory 0 Manual Communication Non Memory 1 Used Manual Communication Non Memory 2 Auto Dialing Non Memory 3 Used Auto Dialing Non Memory 4 Auto RCV Non Memory 5 Used Auto RCV Non Memory 6 Remote RCV Non Memory 7 Used Remote RCV Non Memory 8 Manual Communication Memory 9 Used Manual Communication Memory A Auto Diali...

Page 132: ...s RCV On Off 6 XMT On Off 7 Yes XMT On Off 8 RCV Off On 9 Yes RCV Off On A XMT Off On B Yes XMT Off On C RCV On On D Yes RCV On On E XMT On On F Yes XMT On On Fax Diagnostic Codes Data Definition Sub Address Comm Confidential Comm Relayed Comm Turnaround Polling 0 1 Yes 2 Yes 3 Yes Yes 4 Yes 5 Yes Yes 6 Yes Yes 7 Yes Yes Yes 8 Yes 9 Yes Yes A Yes Yes B Yes Yes Yes C Yes Yes D Yes Yes Yes E Yes Yes...

Page 133: ... 6 7 8 Yes 9 Report XMT Yes A Check Call Yes B Yes C Memory Transfer Yes D Yes E Yes F Yes Fax Diagnostic Codes Data Definition Short Protocol Standard Non Standard 0 Standard 1 Standard 2 Standard 3 Standard 4 Standard 5 Standard 6 Standard 7 Standard 8 Non Standard 9 B Non Standard A Non Standard B D Non Standard C Non Standard D Non Standard E Non Standard F Non Standard ...

Page 134: ...Fax Diagnostic Codes Data Definition Coding ECM 0 MH 1 MR 2 MMR 3 4 5 6 7 8 MH Yes 9 MR Yes A MMR Yes B C D E F Fax Diagnostic Codes Data Definition Symbol Rate V 34 V 34 0 1 2 3 4 5 6 7 8 2400 sr Yes 9 A 2800 sr Yes B 3000 sr Yes C 3200 sr Yes D 3429 sr Yes E F ...

Page 135: ...bps 1 4800 bps 2400 bps 2 7200 bps 4800 bps 3 9600 bps 7200 bps 4 TC 7200 bps 9600 bps 5 TC 9600 bps 12000 bps 6 12000 bps 14400 bps 7 14400 bps 16800 bps 8 19200 bps 9 21600 bps A 24000 bps B 26400 bps C 28800 bps D 31200 bps E 33600 bps F Fax Diagnostic Codes Data Definition Line Status 0 1 Private Line 2 3 4 5 6 7 8 9 A B C D E F ...

Page 136: ...Margins in the application The Toshiba Device requires minimum margins of inches 5 mm on all sides The font type is incorrect Check if the selected font is installed in the PC Check if the selected font is being replaced with a proper printer font in the Font Substitution Table of the Printer Driver Properties dialog box Select Always use True Type fonts from the Font tab of the Printer Driver Pro...

Page 137: ... setting Verify and specify the paper size or orientation to coincide with the application and the printer driver settings Error Message Possible Solution s The available Sort Memory in the Toshiba Device may not be enough to complete the print job Either install an optional Sort Memory or change the resolution to 300 dpi in the Printer Driver Properties dialog box The print settings may not be ma...

Page 138: ... Memory 03 Print Test Pattern 1 Prints the pattern for setting the Paper position alignment 04 Print Test Pattern 2 Prints the Slant pattern for setting the Paper position alignment 05 Print Test Pattern 3 Prints the Grid pattern for setting the Paper position alignment 06 Print Test Pattern 4 Prints the pattern for setting the Duplex Paper position alignment F2 Single Copy Test One sheet is copie...

Page 139: ...5 19 F5 69 Reduce N in 1 space No F5 20 ADF Auto F5 70 PM cycle 120K F5 21 F5 71 F5 22 F5 72 F6 00 F6 50 T P Image Density 0 F6 01 F6 51 Photo Image Density 0 F6 02 F6 52 F6 03 Orig Registration 0 F6 53 CCD Read Position 0 F6 04 Printer Registration 0 F6 54 Text Mode Contrast 0 F6 05 F6 55 T P Mode Contrast 0 F6 06 F6 56 Photo Mode Contrast 0 F6 07 Registration Void 6 F6 57 F6 08 Trail Edge Read T...

Page 140: ...MEMORY 16 MB FAX MEMRY 12 MB 4 OPTION 2nd PAPER FEED MODULE No NETWORK SCANNER Yes EMAIL Yes PCL PRINTER Yes 2nd G3 Board Yes 5 ERROR LOG TOTAL PRINT COUNT 503 NO DATE TIME ERROR CODE ERROR COUNT NO DATE TIME ERROR CODE ERROR COUNT 01 MMM dd yyyy 11 11 J97 XX 00000008 02 MMM dd yyyy 11 31 J44 XX 00000140 See Remarks MACHINE SETUP INFORMATION DATE MMM dd yyyy TIME12 01 P 01 0001 Machine Setup Infor...

Page 141: ... Tray Count 90 F7 13 2nd Paper Tray Count 0 F7 14 F7 15 F7 16 2 Sided Count 28 F7 29 F7 30 A4R LTR Count 73 F7 31 F7 32 FLS LG Count 0 F7 17 ADF Count 26 F7 18 ADF Read Count 26 F7 19 Scanner Count 61 F7 20 Scanner Read Count 18 F7 21 Copy Rint Count 59 F7 22 Copy Scan Count 180 F7 23 PC Rint Count 0 F7 24 PC Scan Count 3 F7 24 Fax Transmit Count 24 F7 24 Fax Receive Count 27 F7 24 Fax Print Count...

Page 142: ...ection Sensor Cover is open 1 031 ADF Original Sensor Original is detected 1 F4 Mode Check Output No Item Function Remark 120 Lamp When the SDR PCB P705 9 signal level changes to 0V from 3 5V Lamp operates The CIS shall be replaced as the Assembly 160 ADF Paper Feed Motor Rotating 35 speed rotating ADF paper feed motor rotates at 35 speed 161 ADF Paper Feed Motor Rotating 100 speed rotating ADF pa...

Page 143: ...143 175 ADF Stamp Solenoid When the ADF PCB CN25 2 signal level changes to 0V from 24V Solenoid operates for 1 second F4 Mode Check Output No Item Function Remark ...

Page 144: ...e input will not be accepted Press STOP key then press FUNCTION and CLEAR keys sequentially to exit the service mode Reboot the machine after setting the parameter s to activate the setting s F5 Mode No Item Function Default Setting 00 Not Used 01 Frequency Desired 0 Auto 1 50 Hz 2 60Hz 2 02 03 Not Used 04 LSU Off Timer 1 5 sec 2 10 sec 3 15 sec 4 20 sec 6 30 sec 8 40 sec 10 50 sec 12 60 sec 3 05 ...

Page 145: ...e as F5 41 0 44 49 Not Used 50 Auto Contrast Adj 0 No 1 Yes 1 51 Dept Counter COPY 0 No 1 Yes 1 52 Dept Counter FAX 0 No 1 Yes 0 53 58 Not Used 59 Oper Add Toner Alarm 0 Stop 1 Continue 0 60 Auto Tray Selection 0 No 1 Yes 1 61 62 Not Used 63 U13 Clear for Europe Others only 0 Any keys 1 Func 1 0 64 Dept Counter SCANNER 0 No 1 Yes 0 65 Dept Counter PRINTER 0 No 1 Yes 0 66 68 Not Used 69 Reduce N in...

Page 146: ...rity 4 A4 R 5 B5 7 A5 9 FLS1 10 FLS2 12 LEGAL 14 LETTER R 14 81 Foolscap Size 1 FLS1 2 FLS2 1 82 83 Not Used 84 Paper Tray Priority 0 S C B 1 C S B 1 85 Side Void Setting ADF 0 No 1 Yes 0 86 PM Cycle Optics 0 No 1 40 K 2 60 K 3 120 K 4 240 K 5 360 K 6 480 K 7 600 K 0 87 PM Cycle ADF 0 No 1 40 K 2 60 K 3 120 K 4 240 K 5 360 K 6 480 K 7 600 K 0 88 USB Port Function 0 Off 1 Once 2 On 0 F5 Mode No Ite...

Page 147: ... Auto 1 10 Half 2 10 Full 3 100 Half 4 100 Full 0 90 Beep Sound 0 Off 1 Soft 2 Loud 1 91 94 Not Used 95 Paper Size FA Factory use only 0 Japan 1 USA CAN 2 Europe 3 Other 1 96 97 Not Used F5 Mode No Item Function Default Setting ...

Page 148: ...put value that exceeds the specified Setting Range for the parameters in the table however the actual registered value will not exceed the Upper Lower Limitation value F6 Mode No Item Remarks Setting Range 00 03 Not Used 04 Printer Registration Delay time is adjusted from registration roller clutch ON 50 16 0 5mm 05 06 Not Used 07 Registration Void Registration void should be adjusted 0 99 0 5mm 0...

Page 149: ...to mode Darker Lighter 99 99 52 53 Not Used 54 TEXT Mode Contrast Adjustment of Contrast for Text Mode 128 127 55 Not Used 56 PHOTO Mode Contrast Adjustment of Contrast for Photo Mode 128 127 57 68 Not Used 69 Stamp Position Adj Adjustment of verification stamp position 50 50 0 3mm 70 90 Not Used 91 Original Lead ADF Adjustment of original detection timing 99 99 0 3mm 92 Original Trail ADF Adjustm...

Page 150: ... recording paper fed through the OPC Drum 07 Process Unit Count PM count of recording paper fed through the Process Unit 08 ADF PM Count PM count of originals fed through the ADF 09 10 Not Used 11 Sheet Bypass Count Total count of paper fed from the sheet bypass 12 1st Paper Tray Count Total count of paper fed from the 1st paper tray 13 2nd Paper Tray Count Total count of paper fed from the 2nd pa...

Page 151: ...e setting s 31 Not Used 32 FLS LG Count Total count of FLS Legal Print 99 All Counter Clear All counters are cleared F8 Mode No Item Remarks 00 05 Not Used 06 Error Log View a Each time the arrow key is pressed the machine errors or paper jam codes stored in memory are displayed beginning with the oldest code Note Only the 30 most recent codes are displayed 07 Error Log Clear a Press the Reset key...

Page 152: ...mware Version 00 SC Displays the firmware version for SC 01 SC Boot Displays the firmware version for SC Boot 02 PNL Displays the firmware version for PNL 03 Scanner Displays the firmware version for SDR 04 Printer Displays the firmware version for finisher 05 FAX Modem Displays the firmware version for FAX 06 G3B Board Displays the firmware version for G3B 07 SC2 Displays the firmware version for...

Page 153: ...fuser error 05 Dept Counter Clear 06 Flash Memory Clear 07 Firmware Update 00 Update from Card SD Memory Card Updates the firmware in the machine with the Master Firmware SD Memory Card 01 Update from USB Updates the firmware in the machine using a PC via the USB port 11 Parameter Backup Backup the Parameter 12 Parameter Restore Restore the Parameter 13 Page Memory Size Displays the page memory si...

Page 154: ... Allows changes to the function parameters the home position etc 02 RAM Edit Mode Factory use only 03 Print Parameter List Report Prints the Function Parameter List Page Memory Test Printer Report All Document File Protocol Trace and Toner Order Form 04 Modem Tests Generates various binary tonal and DTMF signals by the modem 05 Not Used 06 RAM Initialize Initialize RAM and restore the default valu...

Page 155: ...Status 1 Off 2 Timer 3 Constant Selects the No Paper or No Toner alarm status OFF Alarm is disabled Timer Alarm will shut off after 6 seconds Constant Alarm will not stop until STOP is pressed or the error is cleared corrected 002 Stop Comm JRNL 1 Off 2 On Selects whether the machine prompts to print the COMM Journal when the printout condition is set to INC and STOP is pressed during communicatio...

Page 156: ...South Africa 049 Singapore 050 Universal 051 East Euro 999 Initialize Specified destinations only 006 ID Display 1 Number Numeric ID 2 Chara Character ID Selects the priority of displaying the ID 007 JRNL Column 1 Station 2 RCV D ID Selects the contents of the ID to display on the Journal 008 Monitor 1 Off 2 On Selects whether the Monitor is ON OFF for monitoring fax signals FOR SERVICE USE ONLY 0...

Page 157: ... 14400 bps Selects the reception modem start speed 14400 12000 TC9600 TC7200 9600 7200 4800 2400 bps Press V or to select the symbol rate Note This parameter is applicable only when communicating with regular G3 machines When communicating with Super G3 V 34 machines use Parameter No 33 019 ITU T V 34 1 Off 2 On 3 Select Selects whether the ITU T V 34 is Off On or Select Select Select whether the ...

Page 158: ...ct the symbol rate 033 V34 RX Start 2400 33600bps Selects the receiving modem start speed for V 34 communication 33600 2400 bps Press V or to select the symbol rate 034 V34 TX SR 2400 3429sr Selects the transmission symbol rate for V 34 3429 3200 3000 2800 2400 sr Press V or to select the symbol rate 035 V34 RX SR 2400 3429sr Selects receiving symbol rate for V 34 3429 3200 3000 2800 2400 sr Press...

Page 159: ...tion Use if the line signal is out of regulation set to Rough so that the unit may detect the ringing signals 051 Not Used 052 Pulse Rate 1 10 pps 2 20 pps Selects the dial pulse rate 10 20 pps 053 054 Not Used 055 Busy Tone Check 1 Off 2 On Selects whether to detect the Busy Tone 056 Dial Tone Check 1 Off 2 On Selects whether to detect Dial Tone before dialing the telephone number 057 Not Used 05...

Page 160: ...ontinue Selects whether to disconnect the phone line or continue when RTN is received 075 Coding 1 MH MH only 2 MR MH or MR 3 MMR MH or MR or MMR 4 JBIG Selects the coding scheme 076 Batch TX 1 Off 2 On Selects whether the batch transmission is available 077 RX JAM Length 1 Off unlimited 2 2 m Selects the maximum length of a received document that can be printed 078 079 Not Used 080 Doc Top Feed 9...

Page 161: ...as to be activated in each Auto Dial Number before it will take effect It does not work for Direct Dialed Numbers 113 114 Not Used 115 Time Zone 1 Scroll 2 Direct Selects the setting method for Time Zone Scroll Allows using Scroll Keys to scroll through the Time Zone Table Direct Allows you to input the Time Zone directly key to be used as a switch between 116 Overwrite Warning 1 Yes 2 No Selects ...

Page 162: ... file Note If a regular polled file is stored in memory the Program Key for Continuous Polling will not be accepted Note 2 Function Parameter No 070 Line Error Transmit condition of RTP PIP or RTN PIN Note 3 Function Parameter No 071 Total Error Transmit condition of RTP PIP or RTN PIN Note 4 The default setting of parameters depends on the country s specifications or regulations Print the Functio...

Page 163: ...ort All Document File Protocol Trace and the Toner Order Form 5 2 4 1 Function Parameter List A list of all Function Parameters can be printed by the following procedure Press the V arrow keys to select the 3 Print Report List on the display Press the SET key to select the 1 Function Parameter List Press the SET key Press the STOP key twice to exit the service mode ...

Page 164: ...art 14400bps 14400bps 067 018 RX Start 14400bps 14400bps 068 019 ITU T V 34 On On 069 020 ITU T ECM On On 070 Line Error 128 128 021 EP Tone Off Off 071 Total Error 10 10 022 Sig Interval 500ms 500ms 072 Conti Error Off Off 023 TCF Check Normal Normal 073 Error Detect Rate Rate 024 CED Freq 2100Hz 2100Hz 074 RTN Receive Discon Discon 025 Comm Start Up 1 st 1 st 075 Coding JBIG JBIG 026 Non Standar...

Page 165: ...105 155 106 156 107 157 108 158 109 159 110 MAC Address 08002301D3E5160 111 161 112 Insert EMAIL TXT Off Off 162 113 163 114 164 115 Time Zone Direct Direct165 116 Overwrite Warning Yes Yes 166 117 167 118 168 119 169 120 170 121 171 122 LDAP On On 172 123 173 124 174 125 175 126 176 127 177 128 178 129 179 130 180 131 181 132 182 133 183 134 184 135 185 136 186 137 187 138 188 139 189 140 190 141...

Page 166: ... Press the SET key to select the 1 Function Parameter List Press the V arrow keys to select the 3 Page Memory Test Press the SET key Press the STOP key twice to exit the service mode SC TX RX PRT CPY 000123 000456 000789 000666 SC BOOT MEMORY SIZE 12MB PNL MAC ADDRESS 08002301D3E5 PRINTER SHIPMENT SET SCANNER SDR FAX MODEM SC2 TEST PATTERN PRINT DATE MMM dd yyyy TIME 12 07 P 01 TOSHIBA 12345678901...

Page 167: ... Press the SET key Press the STOP key twice to exit the service mode PRINTER REPORT DATE MMM dd yyyy TIME 19 02 LAST PRINT ERROR MMM dd yyyy 15 38 J00 00 00000016 SERIAL NUMBER CUSTOMER ID 1234567890123456 PRINTER TRANSMIT COUNTER 000475 RECEIVE COUNTER 000398 COPY COUNTER 000083 PRINT COUNTER 000016 01 MMM dd yyyy 15 38 J00 00 00000016 02 MMM dd yyyy 10 48 J02 00 00000016 SC PNL SCANNER SDR TOSHI...

Page 168: ...lash Memory Press the V arrow keys to select the 3 Print Report List on the display Press the SET key to select the 1 Function Parameter List Press the V arrow keys to select the 5 All Document Files Press the SET key Press the STOP key twice to exit the service mode ...

Page 169: ... Press the SET key Press the V arrow keys select the 1 L 1 Press the SET key Press the STOP key twice to exit the service mode PROTOCOL LOG REPORT DATE MMM dd yyyy TIME 16 56 STATUS OK MODE ECM TX STANDARD SPEED 9600bps 0MS L REMOTE CAPA DIS 00 CE B9 C4 80 12 LOCAL CAPA TSI 2B 20 20 20 38 37 2B 2B 2B 2B 39 38 36 36 35 34 37 38 38 30 DCS 00 C6 F8 44 REMOTE NSF CSI DIS CFR COMMAND LOG LOCAL TSI DCS ...

Page 170: ...by the following procedure Press the V arrow keys to select the 3 Print Report List on the display Press the SET key to select the 1 Function Parameter List Press the V arrow keys to select the 7 Toner Order Form Press the SET key Press the STOP key twice to exit the service mode ...

Page 171: ...dge No Refer to the Supply list TONER CARTRIDGE ORDER FORM The toner supply in your machine is running low 1 To order a replacement Cartridge from your Authorized Dealer Toshiba Corp 2 by Phone 1 201 111 5555 3 by Fax 1 201 111 4444 4 Thank you for your order Customer Name and Address Ship to Bill to Attention Attention Phone No Phone No Customer ID ABC COMPANY 5 P O No if required Toner Cartridge...

Page 172: ...the 4 MODEM Test on the display Press the SET key Press the V arrow keys select the 1 LINE 1 Press the SET key to select the 1 Signal Test Press the SET key Press the desired number Press the SET key Press the STOP key twice to exit the service mode Binary Signal Table Number Signals 1 V21 300bps 2 V27ter 2400bps 3 V27ter 4800bps 4 V29 7200bps 5 V29 9600bps 6 V17 TC7200bps 7 V17 TC9600bps 8 V17 12...

Page 173: ...ys to select the 4 MODEM Test on the display Press the SET key Press the V arrow keys select the 1 LINE 1 Press the SET key to select the 2 Tonal Test Press the SET key Press the desired number and press the START key Press the STOP key twice to exit the service mode Tonal Signal Table Number Signals 1 462 Hz 2 1080 Hz 3 1100 Hz 4 1300 Hz 5 1650 Hz 6 1850 Hz 7 2100 Hz ...

Page 174: ...mode DTMF Dual Tone Press the V arrow keys to select the 4 MODEM Test on the display Press the SET key Press the V arrow keys select the 1 LINE 1 Press the SET key to select the 3 DTMF Test Press the SET key Press the V arrow keys to select the 2 Dual Press the desired number and press the START key Press the STOP key twice to exit the service mode DTMF Single Tone Table DTMF Dual Tone Table Numbe...

Page 175: ... 19200 bps 06 V34 2400 sr 14400 bps 27 V34 3000 sr 21600 bps 48 V34 3429 sr 16800 bps 07 V34 2400 sr 16800 bps 28 V34 3000 sr 24000 bps 49 V34 3429 sr 19200 bps 08 V34 2400 sr 19200 bps 29 V34 3000 sr 26400 bps 50 V34 3429 sr 21600 bps 09 V34 2400 sr 21600 bps 30 V34 3000 sr 28800 bps 51 V34 3429 sr 24000 bps 10 V34 2800 sr 4800 bps 31 V34 3200 sr 4800 bps 52 V34 3429 sr 26400 bps 11 V34 2800 sr 7...

Page 176: ...ETER INITIALIZE Restores the Fax and Function Parameters to default values Note Turn the Power Switch to the OFF and back to the ON position to enable the parameter settings 02 JOURNAL CLEAR Clears the Journal contents 03 AUTO DIAL CLEAR Clears the One touch ABBR Numbers and Phone Books 04 PROGRAM DIAL CLEAR Clears the Program keys 05 LOGO ID PSWD CLEAR Clears the Logo ID Polling Password 06 LBP E...

Page 177: ... Press the STOP key twice to exit the service mode 5 2 7 2 Printer Reports Conditions under which a report can be printed or transmitted 1 Manual print The Printer Report can be printed by Service Mode 3 See Sect 5 2 4 3 2 Automatic transmission printout a Service Alert Report When the unit detects an Emergency Printer Error the unit will immediately transmit the Service Alert Report to the pre re...

Page 178: ...e Alert Report Error Code Log Tx Report Remarks Ex xx O S Refer to the Mechanical Error Code E Code Table Sect 4 7 3 E13 O Out of Toner Jxx O Refer to the Jam Error Code J Code Table Sect 4 7 2 Uxx Refer to the User Error Code U Code Table Sect 4 7 1 U13 O M Low Toner ...

Page 179: ...7 08 ADF PM Count 1 F7 10 F7 11 Sheet Bypass Count 13 F7 23 PC Print Count 9 F7 12 1st Paper Tray Count 13 F7 24 PC Scan Count 9 F7 13 F7 25 FAX Transmit Count 9 F7 14 F7 26 FAX Receive Count 3 F7 15 F7 27 FAX Print Count 4 F7 16 2 Sided Count 02 F7 28 F7 17 ADF Count 0 F7 29 0 F7 18 ADF Read Count 3 F7 30 A4R LTR Count 6 F7 19 F7 31 F7 20 F7 32 FLS LG Count 0 F7 21 Copy Print Count 5 F7 22 Copy S...

Page 180: ...ption Copy Print Counters DATE MMM dd yyyy TIME 12 00 MAINTENANCE ALERT REPORT LAST PRINT ERROR MACHINE IS RUNNING OUT OF TONER 1 CUSTOMER ID ABC COMPANY 2 FIRMWARE VERSION 3 4 TRANSMIT COUNTER 000244 RECEIVE COUNTER 000082 COPY COUNTER 000000 PRINT COUNTER 000000 LOGO TOSHIBA CHARACTER ID 31415926535897932384 SC PNL NO DATE TIME ERROR CODE ERROR COUNT NO DATE TIME ERROR CODE ERROR COUNT SCANNER S...

Page 181: ...DF Read Count F7 20 0 F7 21 Copy Print Count 0 F7 21 Copy Scan Count 0 PRINT ERROR NO DATE TIME ERROR CODE ERROR COUNT NO DATE TIME ERROR CODE ERROR COUNT 01 MMM dd yyyy 20 07 E04 01 00 00000013 02 MMM dd yyyy 20 04 E04 01 00 00000013 F7 23 PC Print Count 0 F7 24 PC Scan Count 6 F7 25 FAX Transmit Count 0 F7 26 FAX Receive Count 0 F7 27 FAX Print Count 0 F7 28 0 F7 29 0 F7 30 A4R LTR Count 0 F7 31...

Page 182: ... the 8 Send RCV D File The display changes to the Fax Mode Select the desired Fax number Press START to send the Fax After the transmission the machine returns to the Stand by Mode Note If there is NO File in the machine this operation will not function Press the STOP key twice to exit the service mode System Maintenance Table No Maintenance Mode Description 08 Send RCV D File Transfers documents ...

Page 183: ...ct Pinch Roller and Feed Pinch Roller This unit also provides the white scanning area and serves as a base for electronic white reference 6 1 3 Transmit Mechanism Drive System This system feeds documents through the transmitting mechanism and consists of rollers gears belts and a stepper motor The motor a Stepper Motor controlled by the CPU drives the ADF Roller Feed Roller and Eject Roller with t...

Page 184: ...184 6 2 Control Panel The Control Panel consists of the PNL PC Board and LCD Unit which displays the various status messages and a hard key type panel or a membrane type panel depend on the destinations ...

Page 185: ...185 6 3 Printer Receive Mechanism 6 3 1 Component Layout and Paper Path ...

Page 186: ...ive charge dissipates A latent electrical image of two different voltages potentials which corresponds to the original page is formed on the OPC Drum 6 3 2 3 Development Cleaning Development Non magnetic Toner is supplied to the Conductive Roller by the Toner Supply Roller The Toner on the Conductive Roller is positively charged by friction with the Toner Supply Roller and the Doctor Blade ensures...

Page 187: ... curvature of the drum 6 3 2 5 Fusing The paper passes through the Fuser Rollers and is subjected to heat and pressure The fusing temperature is approximately 190 C 374 F and the pressure is approximately 0 36kg cm 3 53N cm This bonds or fuses the toner into the paper 6 3 3 Paper Feed Media Tray The main motor drives the Pick Up Roller after the Pick Up Solenoid is energized which engages the Pick...

Page 188: ...scanning direction of right to left As the drum rotates sub scans a static image is formed where the laser beam touches the drum surface The laser beam is also deflected to the Timing Sensor This sensor controls the start timing of scanning on the drum providing a consistent left margin The CPU uses the Timing Sensor to detect abnormal signals 6 3 4 2 Laser Beam The laser beam is pulsed On and Off...

Page 189: ...surfaces has a slight imperfection This prevents the beam from scanning the OPC Drum surface at the constant interval in the sub scan direction The Cylindrical Lens and Lens are used for correcting this uneven laser scanning 6 3 4 6 Lens This lens ensures that the beam scans across the surface of the OPC Drum at a constant rate The beam is refracted to parallel light as it passes through the lens ...

Page 190: ...t is opened and power is removed from the Heat Lamp The surface of the Thermostat is not as hot as that of the Heat Roller When the Thermostat opens the surface of the Heat Roller may reach 210 C 410 F and the system displays E4 01 If the Thermistor opens the system displays E4 01 If by chance the Thermostat malfunctions a Thermal Fuse opens The Pressure Roller is kept in contact with the Heat Rol...

Page 191: ...B Duplex Mode After fusing paper is fed to the Output Tray by the Upper Exit Roller and Upper Exit Pinch Roller The Paper Exit ADU Paper Jam Sensor detects paper If paper does not arrive at the sensor within a predetermined period of time Jam at A is displayed on the computer screen At the specified time after the sensor detects the bottom of paper the Upper Exit Roller rotates in reverse directio...

Page 192: ...gh Process Interlock SW 5VGND Ground A Motor Control Signal ACL AC Power Supply Live ACN AC Power Supply Neutral ACT 24V DATA Lamp LED Power Supply ALM 24V ALARM Lamp LED Power Supply B Motor Control Signal BAT Lithium Battery BZCLK Buzzer Signal Output CCLK Serial I F Clock CISCLK CIS Clock CLK Scan Data Transmit Clock CLOCK_OP CLOCK CXD Serial Data Command DAT 24 ACTIVE Lamp LED Power Supply Dre...

Page 193: ...ne KIN 6 PNL Key Signal Key Line KIN 7 PNL Key Signal Key Line KIN0 PNL Key Signal Key Line KIN1 PNL Key Signal Key Line KIN2 PNL Key Signal Key Line KIN3 PNL Key Signal Key Line LEDb bLED ON OFF Control LEDg gLED ON OFF Control LEDr rLED ON OFF Control MGND Ground N C No Connection n5VMTON Monitor ON OFF Select Signal n5VMVDL0 Monitor Volume Control Signal n5VMVDL1 Monitor Volume Control Signal n...

Page 194: ...RM Lamp LED Control Signal nLEDDAT DATA Lamp LED Control Signal nLEDSLP Energy Saver Lamp LED Control Signal nLPOW1 24V 5V Power Control Signal nLPOW2 Buzzer Signal nMDMINT Modem Interruption Signal nMDMRST Modem Reset Signal nMMCTL Main Motor Control Signal nMMHALF Motor Rotation Speed Control nMMLD Main Motor Rotation Signal nMOEN_OP 2nd Feeder Motor Control Signal nMPON1 Power Save Control nMPO...

Page 195: ...TRCTL HVPS Transfer Control Change nVIDEO Video Signal nWAKE Wake Up Signal pCMLD CML ON OFF Select Signal PIX Scanner Serial Data pLEDBON bLED ON OFF Control pLEDGON gLED ON OFF Control pLEDRON rLED ON OFF Control PNLRXD PNL Reception Data Signal PNLTXD PNL Transmission Data Signal PNON No Paper Sensor Signal pSAVE Power Save Control Signal pSDRST SDR Reset pSENTIM Scanner Horizontal Synchronous ...

Page 196: ...l Data SXD Serial Data Status TH Fuser Thermistor Signal VDD Scanner Power Supply 5V VLED LED Power Supply 5V ZCIN Zero Crossing Signal ZCIN GND Zero Crossing Signal Glossary of Electrical Abbreviations Signal Name Function ...

Page 197: ...30 4 Ground CN501 5 5VP PNL1 PCB CN230 5 5 VDC Power Supply CN501 6 5V PNL1 PCB CN230 6 5 VDC Power Supply CN501 7 PNLRXD PNL1 PCB CN230 7 PNL Reception Data Signal CN501 8 PNLTXD PNL1 PCB CN230 8 PNL Transmission Data Signal CN501 9 nPNLRST PNL1 PCB CN230 9 PNL Reset Signal CN501 10 nLPOW2 PNL1 PCB CN230 10 Buzzer Signal CN501 11 nLPOW1 PNL1 PCB CN230 11 24V 5V Power Control Signal 24V 0V 0V 0V 5...

Page 198: ...SDR PCB P705 2 Scanner Serial Data CN502 3 Dref SDR PCB P705 3 Dark Reference Control CN502 4 GND SDR PCB P705 4 Ground CN502 5 SI3 SDR PCB P705 5 Scanner Data Frame Signal CN502 6 GND SDR PCB P705 6 Ground CN502 7 CISCLK SDR PCB P705 7 CIS Clock CN502 8 GND SDR PCB P705 8 Ground SC PCB Pin No Signal Name Destination Signal Waveform Function 3 3V 0V PRESSED 5V 0V Wake UP Energy Saving 0V 5V 0V 5V ...

Page 199: ... 1 GND SDR PCB CN704 1 Ground CN504 2 GND SDR PCB CN704 2 Ground CN504 3 5V SDR PCB CN704 3 5 VDC Power Supply CN504 4 5V SDR PCB CN704 4 5 VDC Power Supply CN504 5 MGND SDR PCB CN704 5 Ground CN504 6 MGND SDR PCB CN704 6 Ground CN504 7 24V SDR PCB CN704 7 24 VDC Power Supply CN504 8 24V SDR PCB CN704 8 24 VDC Power Supply SC PCB Pin No Signal Name Destination Signal Waveform Function 3 3V 0V 3 3V...

Page 200: ...ero Crossing Signal CN504 15 GND SDR PCB CN704 15 Ground CN504 16 GND SDR PCB CN704 16 Ground SC PCB Pin No Signal Name Destination Signal Waveform Function CN505 1 nTOP Engine Control PCB CN001 24 Paper Top Detection Signal CN505 2 ZCIN GND Engine Control PCB CN001 23 Zero Crossing Signal CN505 3 nSBSY Engine Control PCB CN001 22 Busy Status SC PCB Pin No Signal Name Destination Signal Waveform F...

Page 201: ...e Control PCB CN001 16 Paper End Detection Signal CN505 10 GND Engine Control PCB CN001 15 Ground CN505 11 CXD Engine Control PCB CN001 14 Serial Data Command CN505 12 GND Engine Control PCB CN001 13 Ground CN505 13 CCLK Engine Control PCB CN001 12 Serial I F Clock CN505 14 GND Engine Control PCB CN001 11 Ground CN505 15 SXD Engine Control PCB CN001 10 Serial Data Status SC PCB Pin No Signal Name ...

Page 202: ...B CN001 4 Printer Ready CN505 22 N C Engine Control PCB CN001 3 No Connection CN505 23 GND Engine Control PCB CN001 2 No Connection CN505 24 pSAVE Engine Control PCB CN001 1 Power Save Control Signal SC PCB Pin No Signal Name Destination Signal Waveform Function CN509 1 EBC3A 27 FXB PCB CN110 20 System Address Bus CN509 2 EBC3A 26 FXB PCB CN110 19 System Address Bus SC PCB Pin No Signal Name Desti...

Page 203: ...dress Bus CN509 8 EBC3A 20 FXB PCB CN110 13 System Address Bus CN509 9 EBC3D 7 FXB PCB CN110 12 System Data Bus CN509 10 EBC3D 6 FXB PCB CN110 11 System Data Bus CN509 11 EBC3D 5 FXB PCB CN110 10 System Data Bus CN509 12 EBC3D 4 FXB PCB CN110 9 System Data Bus CN509 13 EBC3D 3 FXB PCB CN110 8 System Data Bus SC PCB Pin No Signal Name Destination Signal Waveform Function 3 3V 0V 3 3V 0V 3 3V 0V 3 3...

Page 204: ...ly CN509 20 24V FXB PCB CN110 1 24 VDC Power Supply CN509 21 3 3V FXB PCB CN110 40 3 3 VDC Power Supply CN509 22 5VB FXB PCB CN110 39 5 VDC Power Supply CN509 23 pCMLD FXB PCB CN110 38 CML ON OFF Select Signal H CML On L CML Off CN509 24 nHKOF5V FXB PCB CN110 37 Off Hook Detection Signal SC PCB Pin No Signal Name Destination Signal Waveform Function 3 3V 0V 3 3V 0V 3 3V 0V 0V 0V 5V 24V 3 3V Sleep ...

Page 205: ...32 Modem Reset Signal CN509 30 nCSMDN FXB PCB CN110 31 Modem Chip Select Signal CN509 31 nMDMINT FXB PCB CN110 30 Modem Interruption Signal CN509 32 nEBCOE FXB PCB CN110 29 Output Enable CN509 33 nEBCWBE 0 FXB PCB CN110 28 Write Control Signal CN509 34 BZCLK FXB PCB CN110 27 Buzzer Signal Output CN509 35 nFXBWUP FXB PCB CN110 26 Wake Up Signal SC PCB Pin No Signal Name Destination Signal Waveform ...

Page 206: ...ddress Bus SC PCB Pin No Signal Name Destination Signal Waveform Function CN510 1 5VB G3B PCB CN363 1 5 VDC Power Supply CN510 2 5VP G3B PCB CN363 2 5 VDC Power Supply CN510 3 3 3V G3B PCB CN363 3 3 3 VDC Power Supply CN510 4 GND G3B PCB CN363 4 Ground CN510 5 GND G3B PCB CN363 5 Ground CN510 6 SDAD G3B PCB CN363 6 IIC Bus Data SC PCB Pin No Signal Name Destination Signal Waveform Function 3 3V 0V...

Page 207: ...10 13 NIRQOUT G3B PCB CN363 13 G3B Interrupt Request Signal CN510 14 nCTON G3B PCB CN363 14 Ringer Detection Signal SC PCB Pin No Signal Name Destination Signal Waveform Function CN518 1 pSENTIM SDR PCB P716 1 Scanner Horizontal Synchronous Signal CN518 2 pVREQ SDR PCB P716 2 Scanner Vertical Synchronous Request Signal SC PCB Pin No Signal Name Destination Signal Waveform Function 3 3V 0V 0V 0V 3 ...

Page 208: ...Data CN518 6 GND SDR PCB P716 6 Ground CN518 7 IICSCL SDR PCB P716 7 IIC Bus Clock CN518 8 nSPCWAKE SDR PCB P716 8 Wake Up Control CN518 9 SDRIIC SDR PCB P716 9 IIC Bus SDR Interrupt CN518 10 GND SDR PCB P716 10 Ground SC PCB Pin No Signal Name Destination Signal Waveform Function 3 3V 0V 3 3V 0V 3 3V 0V 0V 3 3V 0V 3 3V 0V 3 3V 0V 0V ...

Page 209: ...nnection CN701 3 5VP Document Sensor 3 5 VDC Power Supply CN701 4 nCPNT Ejection Sensor 1 ADF Paper Ejection Sensor Signal CN701 5 N C Ejection Sensor 2 No Connection CN701 6 5V Ejection Sensor 3 5 VDC Power Supply SDR PCB Pin No Signal Name Destination Signal Waveform Function CN706 1 nBPNT Read point Sensor 1 ADF Read Point Detection Signal CN706 2 N C Read point Sensor 2 No Connection CN706 3 5...

Page 210: ...on Signal Waveform Function CN707 1 LEDb CIS 1 bLED ON OFF Control CN707 2 LEDr CIS 2 rLED ON OFF Control CN707 3 LEDg CIS 3 LED ON OFF Control CN707 4 VLED CIS 4 LED Power Supply 5V CN707 5 CLK CIS 5 Scan Data Transmit Clock CN707 6 GND CIS 6 Ground CN707 7 SI CIS 7 Scan Data Frame Signal SDR PCB Pin No Signal Name Destination Signal Waveform Function 5V 0V 5V 5V 0V 5V 0V 5V 0V 5V 0V 5V 0V 0V 5V ...

Page 211: ...on Signal Waveform Function CN709 1 24V STAMP Solenoid 1 24 VDC Power Supply CN709 3 MGND STAMP Solenoid 3 Ground SDR PCB Pin No Signal Name Destination Signal Waveform Function CN710 1 nB PH Motor 1 PH Motor Control Signal CN710 2 B PH Motor 3 PH Motor Control Signal CN710 3 nA PH Motor 4 PH Motor Control Signal SDR PCB Pin No Signal Name Destination Signal Waveform Function 0V 5V 0V 5V 0V 24V 0V...

Page 212: ...03 4 24 VDC Power Supply CN712 5 MGND LVPS CN103 5 Ground CN712 6 MGND LVPS CN103 6 Ground CN712 7 MGND LVPS CN103 7 Ground CN712 8 5V LVPS CN103 8 5 VDC Power Supply CN712 9 5V LVPS CN103 9 5 VDC Power Supply SDR PCB Pin No Signal Name Destination Signal Waveform Function 24V 0V 24V Sleep Mode 24V Shutdown Mode 0V 24V Sleep Mode 24V Shutdown Mode 0V 24V Sleep Mode 24V Shutdown Mode 0V 24V Sleep M...

Page 213: ...gnal Not Used SDR PCB Pin No Signal Name Destination Signal Waveform Function CN713 1 nFCTL Engine Control PCB CN005 1 Fuser ON OFF Control CN713 2 5VGND Engine Control PCB CN005 2 Ground CN713 3 5V Engine Control PCB CN005 3 5 VDC Power Supply CN713 4 24VGND Engine Control PCB CN005 4 Ground CN713 5 24VGND Engine Control PCB CN005 5 Ground SDR PCB Pin No Signal Name Destination Signal Waveform Fu...

Page 214: ...No Signal Name Destination Signal Waveform Function CN714 1 nA ADF Motor 1 ADF Motor Control Signal CN714 2 A ADF Motor 3 ADF Motor Control Signal CN714 3 nB ADF Motor 4 ADF Motor Control Signal CN714 4 B ADF Motor 6 ADF Motor Control Signal SDR PCB Pin No Signal Name Destination Signal Waveform Function 24V 24V 24V 0V 24V 0V 24V 0V 24V 0V ...

Page 215: ...r Diode 3 LD Light Enable CN002 4 5VGND LSU PCB Laser Diode 4 Ground CN002 5 5V LD LSU PCB Laser Diode 5 5 VDC through Process Interlock SW CN002 6 5VGND LSU PCB Laser Diode 6 Ground CN002 7 nHSYNC LSU PCB Laser Diode 7 Horizontal Synchronization Signal Engine Control PCB Pin No Signal Name Destination Signal Waveform Function CN003 1 5V Process Interlock SW 1 5 VDC Power Supply CN003 2 N C Proces...

Page 216: ...er Supply CN004 5 nPUCTL_OP 2nd Paper Feed Module I F PCB CN452 2 2nd Feeder Paper Pick up Control CN004 6 nOPTION 2nd Paper Feed Module I F PCB CN452 2 2nd Feeder Option Detection Signal CN004 7 5V 2nd Paper Feed Module I F PCB CN452 2 5 VDC Power Supply CN004 8 nPON_OP 2nd Paper Feed Module I F PCB CN452 2 2nd Feeder No Paper Detection Signal CN004 9 5VGND 2nd Paper Feed Module I F PCB CN452 2 G...

Page 217: ...ty Interlock SW 1 24 VDC Power Supply Engine Control PCB Pin No Signal Name Destination Signal Waveform Function CN007 1 5V Thermistor 2 5 VDC Power Supply CN007 2 TH Thermistor 1 Fuser Thermistor Signal Engine Control PCB Pin No Signal Name Destination Signal Waveform Function CN008 1 24VIR HVPS PCB CN501 10 24 VDC Power Supply CN008 2 24VGND HVPS PCB CN501 9 Ground CN008 3 24VGND HVPS PCB CN501 ...

Page 218: ... 9 5V HVPS PCB CN501 2 5 VDC Power Supply CN008 10 nTECTL HVPS PCB CN501 1 Low Toner LED Control Engine Control PCB Pin No Signal Name Destination Signal Waveform Function CN009 1 nTESEN Low Toner Sensor CN451 1 Low Toner Sensor Signal CN009 2 5VGND Low Toner Sensor CN451 2 Ground Engine Control PCB Pin No Signal Name Destination Signal Waveform Function HVPS Charge Enable 5V 0V Developer Charge E...

Page 219: ... 24 VDC Power Supply Engine Control PCB Pin No Signal Name Destination Signal Waveform Function CN011 1 PUSOL_CTL Pick Up Solenoid 1 Pick Up Solenoid Control CN011 2 24VGND Pick Up Solenoid 2 Ground Engine Control PCB Pin No Signal Name Destination Signal Waveform Function CN012 1 REGSOL_C TL Registration Solenoid 1 Registration Solenoid Control 5V 0V LSU Motor Lock Detection 5V 0V LSU Motor Contr...

Page 220: ...ct Sensor PC Board CN401 1 5 VDC Power Supply CN014 2 5VGND Registration Paper Detect Sensor PC Board CN401 2 Ground CN014 3 5VGND Registration Paper Detect Sensor PC Board CN401 3 Ground CN014 4 nREGSEN Registration Paper Detect Sensor PC Board CN401 4 Registration Sensor Signal CN014 5 nTOPSEN Registration Paper Detect Sensor PC Board CN401 5 Paper Detect Sensor Signal Engine Control PCB Pin No ...

Page 221: ...per Exit ADU Paper Jam Sensor PC Board CN402 4 EXIT Sensor Signal Engine Control PCB Pin No Signal Name Destination Signal Waveform Function CN016 1 5VGND No Paper Sensor CN450 1 Ground CN016 2 PNON No Paper Sensor CN450 2 No Paper Sensor Signal CN016 3 5VSP No Paper Sensor CN450 3 5 VDC Energy Saver Control Engine Control PCB Pin No Signal Name Destination Signal Waveform Function CN017 1 24VIR M...

Page 222: ...tion Speed Control H 1908 35 RPM L 954 18 RPM Engine Control PCB Pin No Signal Name Destination Signal Waveform Function CN018 1 FANPER Fan Motor 1 24VDC Fan Power CN018 2 24VGND Fan Motor 2 Ground CN018 3 FANNERR Fan Motor 3 Fan Error Detection Signal Engine Control PCB Pin No Signal Name Destination Signal Waveform Function 24V 0V 24 VDC through Front Cover Safety Interlock SW 0V 0V Main Motor C...

Page 223: ... 5 nSCN 1 PNL2 PCB CN251 5 PNL Key Signal Scan Line CN234 6 nSCN 2 PNL2 PCB CN251 6 PNL Key Signal Scan Line CN234 7 nSCN 7 PNL2 PCB CN251 7 PNL Key Signal Scan Line CN234 8 5V PNL2 PCB CN251 8 5 VDC Power Supply CN234 9 nLED3 PNL2 PCB CN251 9 PNL LED Control Signal CN234 10 nLED4 PNL2 PCB CN251 10 PNL LED Control Signal CN234 11 nLED5 PNL2 PCB CN251 11 PNL LED Control Signal 3 3V 0V Key Pressed 3...

Page 224: ...hium Battery CN234 18 GND PNL2 PCB CN251 18 Ground PNL1 PCB Pin No Signal Name Destination Signal Waveform Function CN235 1 nSCN 4 PNL3 PCB CN261 1 PNL Key Signal Scan Line CN235 2 nSCN 5 PNL3 PCB CN261 2 PNL Key Signal Scan Line CN235 3 nSCN 3 PNL3 PCB CN261 3 PNL Key Signal Scan Line CN235 4 nSCN 6 PNL3 PCB CN261 4 PNL Key Signal Scan Line PNL1 PCB Pin No Signal Name Destination Signal Waveform ...

Page 225: ...nLED8 PNL3 PCB CN261 11 PNL LED Control Signal CN235 12 nLED9 PNL3 PCB CN261 12 PNL LED Control Signal PNL1 PCB Pin No Signal Name Destination Signal Waveform Function CN236 1 DAT PNL2 PCB CN252 1 DATA Lamp LED Power Supply CN236 2 ALM PNL2 PCB CN252 2 ALARM Lamp LED Power Supply CN236 3 ACT PNL2 PCB CN252 3 ACTIVE Lamp LED Power Supply PNL1 PCB Pin No Signal Name Destination Signal Waveform Funct...

Page 226: ...L Key Signal Scan Line CN236 11 nLEDDAT PNL2 PCB CN252 11 DATA Lamp LED Control Signal CN236 12 nSCN 9 PNL2 PCB CN252 12 PNL Key Signal Scan Line CN236 13 nSCN 10 PNL2 PCB CN252 13 PNL Key Signal Scan Line CN236 14 nSCN 11 PNL2 PCB CN252 14 PNL Key Signal Scan Line CN236 15 nLED7 PNL2 PCB CN252 15 PNL LED Control Signal PNL1 PCB Pin No Signal Name Destination Signal Waveform Function 3 3V 0V Key P...

Page 227: ...227 CN236 16 N C PNL2 PCB CN252 16 No Connection PNL1 PCB Pin No Signal Name Destination Signal Waveform Function ...

Page 228: ...N253 1 nLEDDAT PNL4 PCB CN254 1 DATA Lamp LED Control Signal CN253 2 nLEDALM PNL4 PCB CN254 2 ALARM Lamp LED Control Signal CN253 3 nLEDACT PNL4 PCB CN254 3 ACTIVE Lamp LED Control Signal CN253 4 ACT 24V PNL4 PCB CN254 4 DATA Lamp LED Power Supply CN253 5 ALM 24V PNL4 PCB CN254 5 ALARM Lamp LED Power Supply CN253 5 DAT 24 PNL4 PCB CN254 6 ACTIVE Lamp LED Power Supply 24V 0V LED ON 24V 0V LED ON 24...

Page 229: ...er to SC PC Board CN509 CN114 6 4 9 G3B PC Board CN363 Refer to SC PC Board CN510 FXB PCB Pin No Signal Name Destination Signal Waveform Function CN114 1 pSPKOT Speaker Line Signal Dial Tone CN114 2 GND Speaker Ground 1V 1V Min Max 0V ...

Page 230: ...ne Control PC Board CN014 6 4 11 Paper Exit ADU Paper Jam Sensor PC Board CN402 Refer to Engine Control PC Board CN015 6 4 12 No Paper Sensor PC Board CN450 Refer to Engine Control PC Board CN016 6 4 13 Low Toner Sensor PC Board CN451 Refer to Engine Control PC Board CN009 ...

Page 231: ...o Paper Detection Signal CN453 4 nOPTION 2nd Feeder PC Board CN602 1 2nd Feeder Option Detection Signal CN453 5 nPUCTL_OP 2nd Feeder PC Board CN602 1 2nd Feeder Paper Pick up Control CN453 6 24VGND 2nd Feeder PC Board CN602 1 Ground CN453 7 5V 2nd Feeder PC Board CN602 1 5 VDC Power Supply CN453 8 24V 2nd Feeder PC Board CN602 1 24 VDC Power Supply CN453 9 CLOCK_OP 2nd Feeder PC Board CN602 1 CLOC...

Page 232: ...Board CN008 6 4 16 LVPS CN103 Refer to SC PC Board CN712 CN102 LVPS Pin No Signal Name Destination Signal Waveform Function CN102 1 ACL Fuser Unit AC Power Supply Live CN102 3 ACN Fuser Unit AC Power Supply Neutral AC120V AC200 240V AC120V AC200 240V ...

Page 233: ...tor Control Signal CN600 4 NA 2nd Feeder Motor 4 2nd Feeder Motor Control Signal CN600 5 B 2nd Feeder Motor 5 2nd Feeder Motor Control Signal CN600 6 NB 2nd Feeder Motor 6 2nd Feeder Motor Control Signal 2nd Feeder PCB Pin No Signal Name Destination Signal Waveform Function CN601 1 PUSOL_CTL 1 Pick Up Solenoid 1 Pick Up Solenoid Control CN601 2 24V Pick Up Solenoid 2 24 VDC Power Supply 24V 0V Sle...

Page 234: ...234 7 Installation Refer to Quick Guide For Facsimile and Copy Functions ...

Page 235: ...achine in order to correctly identify the required firmware from the table below Carefully read and follow the Installation Instructions for the appropriate option The firmware for SC and G3B must be updated in this sequence as a set Please update the firmware with the latest version as a set by referring to the following table Firmware Version Table Standard Firmware SC Type A PCL Firmware SC Typ...

Page 236: ... Data Folder in your PC Note that the files in the Archive will be extracted automatically into the designated folder when the Archived file exe is Double clicked Example From Destination Shortcut Batch File D CD ROM Drive xFirmware USA bat Firmware Code File UF 8000_xx_xxxxxx exe To Firmware Data Folder C Pcc Fup Data 3 Preparing the Main Unit for the Firmware Upgrade Make sure the unit s Key Ope...

Page 237: ...e Please refer to the following Operating Instructions to install the Local Firmware Update Tool Operating Instructions xFirmware Tools Firmup FIRMUP OI pdf Refer to the Local Firmware Update Tool OI on the CD Setup xFirmware Tools Firmup Setup Setup exe 2 Preparing the Firmware Code Double click the appropriate Destination Shortcut Batch File and copy the Firmware Code File on the CD ROM to the F...

Page 238: ...rvice Mode F9 07 00 Update From Master Card 7 The firmware is copied into the machine Selecting the Auto Mode copies all the necessary firmware at once 8 After the update is completed the machine reboots itself and returns to standby 9 Turn the Power Switch on the back side of the machine to the OFF position 10 Remove the Master Firmware SD Memory Card from the machine 11 Turn the Power Switch on ...

Page 239: ...ard 32 MB to 512 MB into the SD Memory Card Slot 2 Perform the SD Memory Card Write Tool 3 After all firmware codes are copied remove the SD Memory Card from the Slot The SD Memory Card is now ready to use for firmware update 3 2 Formatting the SD Memory Card 1 Turn the Power Switch on the back of the machine to the OFF position During a Lightning Storm to prevent electrocution disconnect the Tele...

Page 240: ...e AC Power Cord before beginning installation During a Lightning Storm to prevent electrocution disconnect the Telephone Line Cable first before unplugging the AC Power Cord Qty Description Remarks 1 Hardware Key PCL KEY 1 Expansion F ROM Board 2 PC Board Support 1 Software CD Includes Operator s Manual 1 License Agreement 1 Installation Instructions 1 Remove the Rear Paper Tray Cover 2 Remove 1 S...

Page 241: ... 8 Loosen 5 Screws 9 Remove the SC Cover 10 Install the Hardware Key into one of the two available connectors CN516 or CN517 on the SC PC Board Note The connector is keyed to prevent damage to the SC PC Board install the Hardware Key as illustrated Do not force the Hardware Key into the connector if facing the wrong way ...

Page 242: ...r Option to function 14 Proceed with the installation of other options If finished reinstall the SD Memory Card if it was removed and all Harnesses and Covers 15 Plug the AC Power Cord and turn the Power Switch on the Rear Side of the machine to the ON position 16 Reconnect the Telephone Line Cable if it was disconnected 17 Update the firmware of the unit to the PCL Option firmware Refer to sectio...

Page 243: ...rd before beginning installation During a Lightning Storm to prevent electrocution disconnect the Telephone Line Cable first before unplugging the AC Power Cord Qty Description Remarks 1 Hardware Key NWS KEY 1 Quick Guide 1 Installation Instructions 1 Remove the Rear Paper Tray Cover 2 Remove 1 Silver Screw 3 Remove the SD Card Cover Caution Remove the SD Memory Card if it was installed 4 Remove 2...

Page 244: ...ey into the connector if facing the wrong way 11 Proceed with the installation of other options If finished reinstall the SD Memory Card if it was removed and all Harnesses and Covers 12 Plug the AC Power Cord and turn the Power Switch on the Rear Side of the machine to the ON position 13 Reconnect the Telephone Line Cable if it was disconnected 14 Install the Internet Fax Email Software into the ...

Page 245: ...lug the AC Power Cord before beginning installation During a Lightning Storm to prevent electrocution disconnect the Telephone Line Cable first before unplugging the AC Power Cord Qty Description Remarks 1 Fax Cover 1 G3B PCB Bracket 1 G3B PC Board 1 G3B Harness 1 Telephone Line Cable 1 G3 Line Label 14 Screw 1 Installation Instructions 1 Remove the Rear Paper Tray Cover 2 Remove 1 Silver Screw 3 ...

Page 246: ...ht Rear Cover first 6 Remove 6 Silver Screws 7 Remove the Right Cover 8 Loosen 5 Screws 9 Remove the SC Cover 10 Install the G3B PCB Bracket 11 Secure the G3B PCB Bracket with 5 Screws 12 Install the G3B PC Board 13 Secure the G3B PC Board with 4 Screws ...

Page 247: ...the SC PC Board 15 Connect other end of the G3B Harness to CN363 on the G3B PC Board Caution Ensure that the Black Wire is on the Left Side and that it connects to Pin 1 of the female connector as illustrated 16 Reinstall the SC Cover and secure it with 5 Screws 17 Install the Fax Cover 18 Secure the Fax Cover with 5 Screws 19 Remove the Protective Tab covering the G3 Communication Port on the Rea...

Page 248: ...Refer to the Parts List 3 Seven 7 Screws are use and the rest is a spare 8 5 2 Installation CAUTION Turn the Power Switch on the Rear Side of the machine to the OFF position and then unplug the AC Power Cord before beginning installation During a Lightning Storm to prevent electrocution disconnect the Telephone Line Cable first before unplugging the AC Power Cord Qty Description Remarks 1 2nd Pape...

Page 249: ... the 2nd Paper Tray 4 Install the 2 smaller Brackets on the underside of the machine from the rear as illustrated 5 Secure the 2 Brackets with 2 Screws using an 8 21cm or longer phillips screwdriver Access to the screws may be gained using two holes in the rear frame of the 2nd paper feed module ...

Page 250: ...ure the Connector is inserted securely as illustrated 10 Reinstall the 2nd Paper Tray 11 Reinstall the Rear Paper Tray Cover 12 Plug the AC Power Cord and turn the Power Switch on the Rear Side of the machine to the ON position 13 Reconnect the Telephone Line Cable if it was disconnected 14 Load paper into the 2nd Paper Tray Caution Make sure that the paper is set under the Ribs and that it does n...

Page 251: ... the AC Power Cord Qty Description Remarks 1 Cradle Assembly 1 Handset 1 Handset Cord 1 Installation Instructions 1 Hook the projections of the Cradle Assembly into the holes on the Left Cover 2 Connect the Handset Cord to the Cradle Assembly and the Handset as illustrated 3 Fasten the Cradle Assembly Cable onto the Hooks on the Rear Cover as illustrated 4 Remove the Protective Tab covering the HA...

Page 252: ...d for DATA used for Fax Image 1 000 Station Auto Dialer JOB MIB Data etc and it takes approximately 3 to 12 min to format depending on the manufacturer SD Memory Card size or Data Access Speed of the SD Card 2 To Update the Firmware or to Format an SD Memory Card using the F9 15 Service Mode takes approximately 5 sec Refer to 3 5 6 Formatting the SD Memory Card 1 Disconnect the Telephone Line LAN ...

Page 253: ...ross the transmission media At the opposite end Layer 7 the Application layer interfaces the network services with the applications software in use on the computer The five layers in between Data Link Network Transport Session and Presentation perform intermediate communication tasks In essence the OSI model is a framework that describes how a function from one computer is transmitted to another c...

Page 254: ... For the network transmission media at the Physical layer on the OSI reference model there are several cable categories available Category 5 8 wire Unshielded Twisted Pair UTP cable is commonly used Shielded Twisted Pair cables are also available The Impedance for the STP UTP Ethernet cable is 100 Ω Category 3 is also used for the 10Base T Ethernet Category Purpose 1 Voice grade telephone line 2 I...

Page 255: ...rnet Frame Format Destination MAC address 6 byte uni cast or broadcast If all 1 on 6 byte FF FF FF FF FF FF means broadcast frame it is detected by an applicable node it must be passed to the upper layer Also if the destination MAC address is not matched with that node the frame is discarded at that node immediately Token Passing Token passing utilizes a frame called a token which circulates aroun...

Page 256: ...me indicates that the network is available for transmission Data Frame indicates that the network is busy processing a transmission Token Frame Format Data Frame Format There are several different bit types assigned for Frame Status For example 1 and 5 bit indicates that the token has been read 2 and 6 bit indicates that the frame has been copied by another station Thus we can confirm whether the ...

Page 257: ...star physical topology and a bus logical topology Microsoft uses the term star bus topology to describe 10Base T Speed bps Topology Cable Type Max Length 10Base 5 10M Bus Yellow cable 500 m 1640 ft 10Base T 10M Star Twisted Pair Cat 3 4 5 100 m 328 ft 100Base TX 100M Star Twisted Pair Cat 5 200 m 656 ft 802 3 CSMA CD Network Type 10 BASE 5 10 BASE T Logical speed Mbps BASE baseband digital BROAD b...

Page 258: ...r future expansion due to the star topology 9 2 4 Repeater The main purpose of a repeater is to extend the maximum range for the network cabling They operate at the OSI Physical layer and do not filter or interpret the signal they merely repeat regenerate the signal passing all network traffic in all directions They perform signal amplitude delete errors and reschedule the timing Repeaters also fo...

Page 259: ...t it is the first two octets that make up the network address and the last two octets that make up the host ID Class C IP addresses can range in value from 192 to 223 for the first octet and the first three octets make up the host ID There are class D and E addresses as well For these addresses the first octet is a number greater than 223 These addresses are not currently available to be used and ...

Page 260: ...st significant bit starting with 127 Reserved for loop back address 1 IP 192 168 32 1 1 0 0 0 0 0 0 1 0 1 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 192 255 255 255 1 1 0 0 0 0 0 0 1 0 1 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 Subnet Mask 255 255 255 0 Network Address 192 168 32 0 IP Subnet Mask Network Address Configuration 168 32 1...

Page 261: ...recedence ID Identification frame number for upper layer communication Flags Packet disassembly information Fragment Offset Offset from most significant bit Time To Live Decrement the counter until 0 every time packet pass over the router Protocol Upper layer protocol identification number ie TCP 06h UDP 11h Header Checksum Checksum is used for error checking on the header data Source Address Send...

Page 262: ...is performs conversion of a single global IP Address from to single private IP Address 4 IP Masquerade This performs a conversion of single global IP Address from to multiple private IP Address At the same time the port number is automatically assigned Occasionally the conversion creates a bottleneck in the network overhead For a typical solution PIX Private address Internet address exchange is av...

Page 263: ...ol can be substituted for the TCP at the Transport host to host level TCP and UDP operate at the same layer The UDP is a connectionless oriented protocol TCP Segment in IP Datagram IP Header 20 byte Application Data vary TCP segment IP Datagram TCP Header 20 byte TCP Segment Outline Header Length 4 bit Reserved 6 bit Control Flag 6 bit Window 6 byte Source Port 2 byte Destination Port 2 byte Seque...

Page 264: ...wledgement that increments the initial sequential number by one The ACK bit number is also changed to a 1 value The SYN can have and identical ACK response for each packet thus the server and the client can establish a connection SYN Sequential No 4538970 ACK ACK No 4538971 SYN Sequential No 1919424000 ACK ACK No 1919724001 Server Toshiba Device Increments No sequentially TCP 3 Handshake General F...

Page 265: ...ted to an actual device This is often done so that a group or business can have an Internet email address without having to establish a real Internet site In these cases some real Internet machine must handle the email on behalf of the listed Domain Name Specification for this name system follows this basic guideline The name must be separated by dots and must start with ASCII code Only Alpha nume...

Page 266: ...rom the DNS Server IP address table is kept in cache memory at each DNS server in accordance with a minimum TTL Time To Live of SOA Start Of Authority record There are two types of Name Servers Primary and Secondary Name Server 9 5 2 Primary Name Server A primary server has the original copy of a zone file Any changes made to the zone file are made to the copy on the primary server When a primary ...

Page 267: ...ion number for the zone file This number should be changed each time the zone file changes it changes automatically if you use DNS Manager to change the zone file Refresh time The time in seconds that a secondary server waits before checking the master server for changes to the database file If the file has changed the secondary server requests a zone transfer Retry time The time in seconds that a...

Page 268: ...ord is an alias nickname enabling you to specify more than one name for each IP address The syntax of a CNAME is shown below alias name CNAME host name Using CNAME records you can combine an FTP and a Web server on the same host Nicknames are useful when a well known host changes its name In this case its usually a good idea to have a CNAME record so people still using the old name will get to the...

Page 269: ...32 128 IN ADDR ARPA This reversal of the address is awkward to read but allows for the natural grouping of hosts in a network 9 5 11 Forwarding A Slave Server is a server that always forwards queries it cannot satisfy from its cache to a fixed list of forwarding servers instead of interacting with the name servers for the root and other domains The queries to the forwarding servers are recursive q...

Page 270: ... receiver can accept mail for that recipient it responds with an OK reply if not it responds with a reply rejecting that recipient but not the whole mail transaction The SMTP sender and SMTP receiver may negotiate several recipients When the recipients have been negotiated the SMTP sender sends the mail data terminating with a special sequence If the SMTP receiver successfully processes the mail d...

Page 271: ...rmation of receipt are not required for Simple Mode but may be provided using optional email functions outside the scope of this recommendation 9 7 2 Implementation Requirements for T 37 Simple Mode Table Sender Receiver Required Send data as a single MIME multi page TIFF Profile S file Provide notice in case of local transmission problem Provide a return address of an Internet email receiver whic...

Page 272: ... Engineering Task Force RFC Request For Comment MIME Multipurpose Internet Mail Extensions POP3 Post Office Protocol version 3 SMTP Simple Mail Transfer Protocol DSN Delivery Status Notification MDN Message Disposition Notification TIFF Tagged Image File Format IFD TIFF Image File Directory Offramp gateway Equipment capable of receiving email and relaying to one or more G3 G4 facsimile terminals M...

Page 273: ...ng tree diagram shows the relationship among profiles and between profiles and coding methods A profile is based on a collection of ITU T facsimile coding methods Class Color Coding Method Remarks S B W MH Internet Fax minimal set F B W MMR MR Internet Fax full mode J B W JBIG Internet Fax mixed mode C Color JPEG lossy Color minimal set L Color JPEG lossless grayscale One bit per color palletized ...

Page 274: ...4 Fill Order Least significant bit first Image Width 1728 A 4 Image Length N total number of scan lines in image New Sub File Type 2 Bit 1 identifies single page of a multi page document Page Number N m page number n followed by total page count m Photometric Interpretation 0 pixel value 1 means black Resolution Unit 2 inch Rows Per Strip Number of scan lines per strip Image length with one strip ...

Page 275: ...at there may exist valid reasons in particular circumstances to ignore a particular item but the full implications must be understood and carefully weighed before choosing a different course 4 SHOULD NOT This phrase or the phrase NOT RECOMMENDED means that there may exist valid reasons in particular circumstances when the particular behavior is acceptable or even useful but the full implications s...

Page 276: ...ernet Fax devices MUST be able to write minimum set TIFF files according to the rules for creating minimum set TIFF files defined in TIFF for Facsimile the S profile which is also compatible with the specifications for the minimum subset of TIFF F in F Profile for Facsimile RFC 2306 The Receiving Internet Fax devices must be able to read minimum set TIFF files Message Header Contents ...

Page 277: ...ULD be easily reconfigurable preferably without recompiling the SMTP code The value of timer shown above are recommended by RFC1123 Opening TCP Connection TCP Port No 25 220 sv2 labo pcc com Service ready SMTP Command Reply Procedure HELO sv2 labo pcc com 250 ef1 labo pcc com MAIL FROM xxx sv2 labo pcc com 250 OK RCPT TO yyy sv2 labo pcc com 250 OK DATA 250 Start mail out end with CR LF CR LF DATA...

Page 278: ...on 9 8 5 Send This command is used to initiate a mail transaction in which the mail data is delivered to one or more terminals This command is successful if the message is delivered to a terminal 9 8 6 Reset RSET This command specifies that the current mail transaction is to be aborted Any stored sender recipients and mail data must be discarded and all buffers and state tables cleared The receive...

Page 279: ...navailable E g mailbox busy 451 Requested action aborted local error in processing 452 Requested action not taken insufficient system storage 500 Syntax error command unrecognized This may include errors such as command line too long 501 Syntax error in parameters or arguments 502 Command not implemented 503 Bad sequence of commands 504 Command parameter not implemented 550 Requested action not ta...

Page 280: ...e Responses to certain commands are multi line In these cases which are clearly indicated below after sending the first line of the response and a CRLF any additional lines are sent each terminated by a CRLF pair When all lines of the response have been sent a final line is sent consisting of a termination octet decimal code 046 and a CRLF pair If any line of the multi line response begins with th...

Page 281: ...sponse to the client 9 9 3 POP3 Command Summary Note With the exception of the STAT LIST and UIDL commands the reply given by the POP3 server to any command is significant only to OK and ERR The client may ignore any text occurring after this reply Minimal POP3 Commands USER name valid in AUTHORIZATION state PASS string QUIT STAT valid in the TRANSACTION state LIST msg RETR msg DELE msg NOOP RSET ...

Page 282: ...v2 signing off Opening TCP Connection TCP Port No 110 OK POP Server ready 1898 697170952 labo pcc com USER s50055 OK Password required for s50055 PASS xxxx OK s50055 has 2 messages 126040 octets TOP 1 1 OK 69762 octets Text DATA Text DATA PETR 1 OK 69752 octets Text DATA Text DATA Text DATA end with period OK Message 1 has been deleted DELE 2 TOP 2 1 OK 1 56288 octets Text DATA Text DATA PETR 2 OK...

Page 283: ...ust check the physical connections or wiring first Command Sample Purpose Ping Ping 192 168 1 30 Checking for physical connection between your PC and the target destination 192 168 1 30 Ipconfig all Ipconfig all Checking for current network configuration Host Name DNS server IP address Subnet Mask Default Gateway MAC address WINS etc For Windows 95 98 Me please type winipcfg instead of Ipconfig al...

Page 284: ...rted Not supported Ask the Network Administrator to setup a new POP account Check the host name by using the DOS command line ping and nslookup Ask the Network Administrator to setup a new POP account Check the host name by using the DOS command line ping and nslookup If not ready If not ready If not ready Yes Is there a MX and A Record entry for your Toshiba Device in the DNS table Important Noti...

Page 285: ... client s IP address is assigned by the network administrator and DHCP is used simply to convey the assigned address to the client A particular network will use one or more of these mechanisms depending on the policies of the network administrator DHCP client A DHCP client is an Internet host using DHCP to obtain configuration parameters such as a network address DHCP server A DHCP server is an In...

Page 286: ...ient Server Commits configuration Discards lease Determines configuration Collects replies Selects configuration Begins initialization Initialization complete Graceful shutdown Determines configuration Timeline diagram of messages exchanged between DHCP client and servers when allocating a new network address DHCPACK DHCPREQUEST DHCPREQUEST DHCPACK Server Client Server Locates configuration Begins...

Page 287: ...CPDECLINE DHCPOFFER Collect replies Send DHCPDISCOVER DHCPNAK Lease expired Halt network Select offer send DHCPREQUEST DHCPACK Record lease set timers T1 T2 DHCPACK Record lease set timers T1 T2 DHCPACK Record lease set timers T1 T2 T2 expires Broadcast DHCPREQUEST DHCPNAK Halt network State transition diagram for DHCP clients The client maintains two times T1 and T2 that specify the times at whic...

Page 288: ...nd Message Disposition Notifications MDN RFC2298 respectively Your Toshiba device supports MDN Delivery Status Notification DSN A DSN can be used to notify the sender of a message of any of several conditions failed delivery delayed delivery successful delivery or the gatewaying of a message into an environment that may not support DSNs Toshiba Internet FAX does not request DSN while sending Messa...

Page 289: ... TIFF profiles defined in RFC 2301 in addition to profile S As a consequence a sender may use those additional TIFF profiles when sending to a recipient with the corresponding capabilities 1 Request If the sender Internet FAX desires processing confirmation the sender must request Message Disposition Notification when sending the message itself Sender provides the Disposition Notification To field...

Page 290: ...ndary Toshiba MDN Request Sample Mime Version 1 0 X Mailer Internet FAX Toshiba Content Transfer Encoding 7bit Date Wed dd Mmm yyyy 15 42 00 0500 Message Id 20020206154203470001 BE948 fax huge com From fax huge com Subject Read Receipt IMAGE from Internet FAX To fax core mega edu In Reply To 5 0 2 5 2 20020206153721 00c44448 huge com References 5 0 2 5 2 20020206153721 00c44448 huge com Content Ty...

Page 291: ... The processing confirmation provided by recipient is received and take specific services for expected several conditions respectively This is unit independent issue To see more detailed information please refer to RFC2532 document ...

Page 292: ... risks associated with such protocols in particular it requires that both the client and server machines have access to the shared secret in clear text form Challenge Response Authentication Mechanism CRAM offers a method for avoiding such clear text storage while retaining the algorithmic simplicity of APOP in using only MD5 Normally each POP3 session starts with a USER PASS exchange This results...

Page 293: ... characters When the POP3 server receives the APOP command it verifies the digest provided If the digest is correct the POP3 server issues a positive response and the POP3 session enters the TRANSACTION state Otherwise a negative response is issued and the POP3 session remains in the AUTHORIZATION state Note that as the length of the shared secret increases so does the difficulty of deriving it Cl...

Page 294: ...nteractions If the requested authentication mechanism is not supported the server rejects the AUTH command with a 504 reply The authentication protocol exchange consists of a series of server challenges and client answers that are specific to the authentication mechanism A server challenge otherwise known as a ready response is a 334 reply with the text part containing a BASE64 encoded string The ...

Page 295: ...llowing error codes may be used to indicate various conditions as described 432 A password transition is needed This response to the AUTH command indicates that the user needs to transition to the selected Authentication mechanism This is typically done by authenticating once using the plain authentication mechanism 538 Encryption required for requested authentication mechanism This response to th...

Page 296: ...orporate network administrators are extremely unwilling to open the firewall for other incoming services since each opened path represents additional potential security threats This makes Direct Internet Fax XMT attractive because it can operate throughout the organization s Intranet Several new service extensions were assigned 1 The EHLO keyword value associated with this extension is CONNEG 2 A ...

Page 297: ...297 memo ...

Page 298: ...or 1 2 3 nAPNT 5VP Document Eject Sensor 1 2 3 nCPNT 5V N C N C 1 2 3 4 5 6 CN706 Read Point Sensor 1 2 3 nBPNT 5V ADF Door Sensor 1 2 3 nADF DOOR 5V N C N C 1 2 3 CN709 STAMP Solenoid 1 2 3 24V MGND 1 2 3 4 5 6 7 8 9 10 11 12 CN703 CN705 GND PIX Dref GND SI3 GND CISCLK GND pLEDGON pLEDRON pLEDBON 1 2 3 4 5 6 7 8 9 10 11 1 2 3 4 5 6 7 8 9 10 11 CN502 pSENTIM pSREQ pSDRST IICSDA GND IICSCL nSPCWAKE...

Page 299: ...299 memo ...

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