Toshiba e-STUDIO165 Service Manual Download Page 199

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e-STUDIO165/167/205/207/237

ADJUSTMENT

3 - 61

3.10.7

Adjustment of ADF/RADF Opening/Closing Sensor

Adjust the bracket position so that the sensor is turned ON when the height “A” becomes 100 mm or
less (within the empty weight falling limit).

Fig. 3-65

Fig. 3-66

Summary of Contents for e-STUDIO165

Page 1: ...SERVICE HANDBOOK MULTIFUNCTIONAL DIGITAL SYSTEMS e STUDIO165 167 205 207 237 Model DP 1650 DP 1670 DP 2040 DP 2070 DP 2370 Publish Date April 2006 File No SHE060005N0 R060121B1601 TTEC Ver14_2008 11 ...

Page 2: ...ndows Vista and the brand names and product names of other Microsoft products are trademarks 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 2008 TOSHIBA TEC CORPORATION All rights reserved Under...

Page 3: ...10 cm 4 on the rear The equipment shall be installed near the socket outlet and shall be easily accessible Be sure to fix and plug in the power cable securely after the installation so that no one trips over it 2 General Precautions at Service Be sure to turn the power OFF and unplug the power cable during service except for the service should be done with the power turned ON Unplug the power cabl...

Page 4: ... equivalents Return the equipment to the original state and check the operation when the service is finished 3 Important Service Parts for Safety The breaker door switch fuse thermostat thermofuse thermistor batteries IC RAMs including lithium batteries etc are particularly important for safety Be sure to handle install them properly If these parts are short circuited and their functions become in...

Page 5: ...LIST 2 108 2 2 10 FUNCTION Jam counter ROM ver 2 111 2 2 11 RAM clear 2 113 2 2 12 Country Region code 2 115 3 ADJUSTMENT 3 1 3 1 Adjustment of Auto Toner Sensor 3 1 3 2 Image Dimensional Adjustment 3 3 3 2 1 General description 3 3 3 2 2 Paper alignment at the registration roller 3 5 3 2 3 Printer related adjustment 3 7 3 2 4 Scanner related adjustment 3 11 3 3 Image Quality Adjustment Copying Fu...

Page 6: ...Opening Closing Sensor 3 61 4 PREVENTIVE MAINTENANCE PM 4 1 4 1 General Descriptions for PM Procedure 4 1 4 2 Operational Items in Overhauling 4 2 4 3 Preventive Maintenance Checklist 4 3 4 4 PM KIT 4 13 4 5 Jig List 4 14 4 6 Grease List 4 15 4 7 Precautions for Storing and Handling Supplies 4 16 4 7 1 Precautions for storing TOSHIBA supplies 4 16 4 7 2 Checking and cleaning of photoconductive dru...

Page 7: ...mware Updating with Software Update Tool 6 19 6 4 1 General Description 6 19 6 4 2 System Requirements 6 19 6 4 3 Preparation and Precaution 6 19 6 4 4 Update Procedure 6 19 7 POWER SUPPLY UNIT 7 1 7 1 Output Channel 7 1 7 2 Fuse 7 2 7 3 Configuration of Power Supply Unit 7 3 8 REMOTE SERVICE 8 1 8 1 SERVICE NOTIFICATION 8 1 8 1 1 Outline 8 1 8 1 2 Setting 8 2 8 1 3 Items to be notified 8 4 8 2 Su...

Page 9: ...PECIFICATIONS ACCESSORIES OPTIONS SUPPLIES 2 ERROR CODE AND SELF DIAGNOSTIC MODE 3 ADJUSTMENT 4 PREVENTIVE MAINTENANCE PM 5 TROUBLESHOOTING 6 FIRMWARE UPDATING 7 POWER SUPPLY UNIT 8 REMOTE SERVICE 9 WIRE HARNESS CONNECTION ...

Page 10: ......

Page 11: ...lue is different among e STUDIO165 167 205 207 and 237 the value for e STUDIO205 207 is shown by and the value for e STUDIO237 is shown by Paper size Drawer Bypass feed PFU PFP Size speci fied Size not specified Upper drawer Lower drawer A4 B5 LT 16 16 11 16 16 16 A5 R ST R 16 11 16 16 A4 R B5 R LT R 15 5 15 5 11 15 5 15 5 15 5 B4 LG FOLIO COMPUTER 13 13 11 13 13 13 A3 LD 11 11 11 11 11 11 Paper s...

Page 12: ...0 original placed manually Approx 7 7 sec LT 100 original placed manually e STUDIO237 Approx 7 5 sec A4 LT 100 original placed manually Warming up time Approx 25 sec temperature 20 C Multiple copying Up to 999 copies Key in set numbers Reproduction ratio Actual ratio 100 0 5 Zooming 25 to 200 in increments of 1 Resolution Gradation Scanning 600 dpi x 600 dpi Printing Equivalent to 2400 dpi x 600 d...

Page 13: ... of originals in the ADF RADF Option A3 to A5 R LD to ST R 100 sheets 80 g m2 Stack height 16 mm or less Automatic duplexing unit ADU Option Stackless Switchback type Toner supply Automatic toner density detection supply Toner cartridge replacing method There is a recovered toner supply mechanism Density control Automatic density mode and manual density mode selectable in 7 steps Weight Approximat...

Page 14: ...5 167 205 207 237 2006 2008 TOSHIBA TEC CORPORATION All rights reserved SPECIFICATIONS ACCESSORIES OPTIONS SUPPLIES 1 4 Dimensions of the equipment W 600 x D 658 6 x H 462 5 mm See the figure below Fig 1 1 W H D ...

Page 15: ...ea JPD Japan Unpacking setup instruction 1 set Operator s manual 1 pc Operator s manual pocket 1 pc Power cable 1 pc CD ROM 2 pcs Rubber plug 6 pcs Transfer charger wire cleaner installed inside of the transfer cover 1 pc Drum installed inside of the equipment 1 pc Developer material 1 pc Nozzle 1 pc Toner cartridge 1 pc Warranty sheet 1 pc for NAD and CND Setup report 1 set for NAD MJD and CND Cu...

Page 16: ... Operator s manual 1 pc Operator s manual pocket 1 pc for NAD Power cable 1 pc CD ROM 2 pcs Rubber cap 6 pcs for MJD ASD ASU and SAD 2 pcs for NAD CND AUD TWD KRD and ARD Transfer charger wire cleaner installed inside of the transfer cover 1 pc Drum installed inside of the equipment 1 pc Developer material 1 pc Nozzle 1 pc for NAD Toner cartridge 1 pc Warranty sheet 1 pc for NAD and CND Setup repo...

Page 17: ...040 is necessary for the installation of the fax kit GD 1220 and the scanner upgrade kit GA 1200 Platen Cover KA 1640PC Automatic Document Feeder ADF MR 2017 Reversing Automatic Document Feeder RADF MR 3019 Paper Feed Unit PFU MY 1027 Paper Feed Pedestal PFP KD 1013 Paper Feed Controller PFC GH 1050 Drawer Module MY 1028 Automatic Duplexing Unit ADU MD 0103 Fax Kit GD 1220NA EU AU TW External Keyb...

Page 18: ...20 1221 and the scanner upgrade kit GA 1200 Platen Cover KA 1640PC C Automatic Document Feeder ADF MR 2017 C Reversing Automatic Document Feeder RADF MR 3019 C Paper Feed Unit PFU MY 1027 C Paper Feed Pedestal PFP KD 1022 C Paper Feed Controller PFC GH 1060 C Drawer Module MY 1028 C Automatic Duplexing Unit ADU MD 0103 C Fax Kit GD 1220NA EU AU TW CN KR GD 1221NA EU AU TW CN KR External Keyboard G...

Page 19: ... OD 2320 for China Toner cartridge PS ZT1640 4 for North America PS ZT1640D 4 for Asia Central and South America PS ZT1640D5K 4 for Asia Central and South America PS ZT1640C 4 for China PS ZT1640C5K 4 for China PS ZT1640T 4 for Taiwan PS ZT1640T5K 4 for Taiwan PS ZT1640E 1 for Europe PS ZT1640E5K 1 for Europe Developer material D 2320 except for China D 2320C for China 07 02 ...

Page 20: ...yboard GJ 1040 Platen Cover KA 1640PC Automatic Document Feeder ADF MR 2017 Reversing Automatic Document Feeder RADF MR 3019 Automatic Duplexing Unit ADU MD 0103 Paper Feed Controller PFC GH 1050 Paper Feed Unit PFU MY 1027 Network Printer Kit GA 1190 C Scanner Upgrade Kit GA 1200 C Fax Kit GD 1220 NA EU AU TW Expansion Memory GC 1240 Paper Feed Pedestal PFP KD 1013 Drawer Module MY 1028 ...

Page 21: ...ard GJ 1040 Fax Kit GD 1220 1221 Harness Kit GQ 1130 Damp Heater MF 1640 Platen Cover KA 1640PC Automatic Document Feeder ADF MR 2017 Reversing Automatic Document Feeder RADF MR 3019 Automatic Duplexing Unit ADU MD 0103 Paper Feed Controller PFC GH 1060 Paper Feed Unit PFU MY 1027 Network Printer Kit GA 1190 Scanner Upgrade Kit GA 1200 Paper Feed Pedestal PFP KD 1022 Drawer Module MY 1028 08 06 ...

Page 23: ...gis tration sensor The paper fed from the bypass tray does not reach the registration sensor P 5 7 E13 Drawer misfeeding Paper not reaching the regis tration sensor The paper fed from the drawer does not reach the registration sensor P 5 8 E14 PFU drawer misfeeding Paper not reaching the PFU feed sensor The paper fed from the PFU drawer does not reach the PFU feed sensor P 5 9 E15 PFP upper drawer...

Page 24: ...n jam The transfer cover has opened during printing P 5 12 E41 Front cover open jam The front cover has opened during printing P 5 12 E42 PFP cover open jam The PFP cover has opened during printing P 5 13 E44 PFU cover open jam The PFU cover has opened during printing P 5 13 E51 Paper transport jam ADU section Jam not reaching the ADU sensor The paper does not reach the ADU sensor after it is swit...

Page 25: ...the temperature of the fuser roller does not rise in a specified period of time after power is turned ON P 5 22 C43 Thermistor abnormality during warming up or in ready status after abnormality judgment P 5 23 C44 Heater abnormality after abnormality judgment The tem perature of the fuser roller has exceeded the range of control in this case the main switch turns OFF automati cally or does not eve...

Page 26: ... Region mode 0 2 POWER Country Region code Mode For start Contents For exit AUTO TEST Press the USER FUNC TIONS button while READY is indicated and then press the keys Use this mode to diagnose the equipment by auto matically performing a series of tests READY Press the USER FUNC TIONS but ton Test Mode Menu Press the keys INDIVIDUAL TEST Use this mode to perform a test dialogically and locate a f...

Page 27: ...P 2 6 2 2 1 Adjustment mode 05 Setting mode 08 Refer to P 2 26 2 2 2 Setting mode 08 FUNCTION TEST 13 Refer to P 2 83 2 2 3 Function test AUTO TEST Refer to P 2 100 2 2 4 AUTO TEST INDIVIDUAL TEST Refer to P 2 101 2 2 5 INDIVIDUAL TEST TEST RESULT LIST Refer to P 2 102 2 2 6 TEST RESULT LIST MAINTENANCE Refer to P 2 105 2 2 8 MAINTENANCE SERVICE LIST Refer to P 2 108 2 2 9 SERVICE LIST FUNCTION Re...

Page 28: ...01 602 869 870 871 Sharpness 620 621 622 623 865 0 to 2 866 0 to 2 867 0 to 2 Smudged Faint text 648 654 655 Tonersaving 664 665 Margin 430 431 432 433 434 0 to 1 435 436 437 438 Range correction 532 533 534 535 536 537 570 571 572 693 694 695 820 821 822 825 826 827 830 831 832 835 836 837 Paper feeding Paper pushing amount 466 0 to 7 Aligning amount 448 0 to 2 449 0 to 2 450 0 to 2 451 0 to 2 45...

Page 29: ...e adjustment mode In that case turn ON the power normally leave the equipment for approx 3 minutes after it has become ready state and then start up the adjustment mode again 0 5 POWER Digital keys Code MC ENTER Digital keys Adjust a value ENTER Stores value in RAM CANCEL Does not store value in RAM POWER OFF ON Press to enter minus 0 5 POWER Digital keys Code MC ENTER POWER OFF ON ENTER Digital k...

Page 30: ... Solid black pattern whole area A3 LD 0 5 POWER Digital keys Code MC ENTER Error POWER OFF ON Automatic adjustment CANCEL CANCEL Does not store value in RAM 0 5 POWER Digital keys Code MC ENTER POWER OFF ON ENTER Press to enter minus Digital keys Adjust a value ENTER Stores value in RAM CANCEL Does not store value in RAM Set manually 0 5 POWER Test Code Digital keys FAX Digital keys Drawer number ...

Page 31: ...en developer unit is not installed 7 205 Devel oper Developer bias DC output adjustment ALL 135 0 255 M As the value increases the transformer output increases correspond ingly Remove the devel oper unit and install the adjustment jig to make adjustment Chap 3 6 7 210 Charger Main charger grid bias out put adjustment ALL 16 cpm 20 cpm 75 23 cpm 77 0 255 M 7 220 Transfer Transfer transformer DC out...

Page 32: ...shifts by approx 0 169 mm toward the front side of the paper During this adjustment the density LED blinks 1 310 Scanner Forced performing of peak detection ALL Activates the light inten sity adjustment control During this adjustment the density LED blinks 6 311 Scanner LED R current effective value setting ALL 76 0 255 SYS Displays total of the ini tial value and light inten sity correction value...

Page 33: ...aligning amount increases by approx 0 4 mm 1 355 RADF for double sided orig inal ALL 10 0 20 SYS 1 357 ADF RADF Fine adjustment of ADF RADF transport speed ALL 50 0 100 SYS When the value increases by 1 the reproduction ratio of the secondary scanning direction when using the ADF RADF increases by approx 0 1 During this adjustment the density LED blinks 1 358 ADF RADF ADF RADF sideways devi ation ...

Page 34: ...s set at 08 203 the adjustment value set at 05 411 will also be reflected to 05 410 1 411 PRT 88 0 255 M 1 421 Drive Adjustment of secondary scanning direction repro duction ratio fine adjustment of main motor speed PPC PRT 128 0 255 M When the value increases by 1 the reproduction ratio of sec ondary scanning direc tion increases by approx 0 04 1 422 FAX 128 0 255 M 1 424 Drive Fine adjustment of...

Page 35: ...ent blank area at the trailing edge of the paper PRT 0 0 255 M When the value increases by 1 the blank area becomes wider by approx 0 0423 mm 1 440 Laser Adjustment of secondary scanning laser writing start position Drawer ALL 14 0 40 M When the value increases by 1 the image shifts toward the leading edge of the paper by approx 0 2 mm 1 441 PFU ALL 21 0 40 M 1 442 Bypass feeding ALL 8 0 15 M 1 44...

Page 36: ... Paperaligning amount adjustment at the registra tion section Drawer Plain paper Long size ALL 16 cpm 20 cpm 22 23 cpm 19 0 63 M When the value increases by 1 the aligning amount increases by approx 0 9 mm Paper length Long size 330 mm or longer Middle size 220 mm to 329 mm Short size 219 mm or shorter 2 450 1 Middle size ALL 16 cpm 20 cpm 22 23 cpm 19 0 63 M 2 450 2 Short size ALL 16 cpm 20 cpm 2...

Page 37: ...ALL Refer to contents 0 63 M 2 458 0 Paper feeding Paperaligning amount adjustment at the registra tion section Bypass feed ing Plain paper Long size ALL 16 cpm 20 cpm 10 23 cpm 9 0 63 M When the value increases by 1 the aligning amount increases by approx 1 4 mm Paper length Long size 330 mm or longer Middle size 220 mm to 329 mm Short size 219 mm or shorter 2 458 1 Middle size ALL 16 cpm 20 cpm ...

Page 38: ...pm 10 23 cpm 9 0 63 M 2 461 2 Short size ALL 16 cpm 20 cpm 10 23 cpm 9 0 63 M 2 462 0 Paper feeding Paperaligning amount adjustment at the registra tion section Bypass feed ing Thick paper 3 Long size ALL 16 cpm 20 cpm 10 23 cpm 9 0 63 M When the value increases by 1 the aligning amount increases by approx 1 4 mm Paper length Long size 330 mm or longer Middle size 220 mm to 329 mm Short size 219 m...

Page 39: ...Paperaligning amount adjustment at the registra tion section Bypass feed ing Envelope Long size ALL 10 0 63 M 2 464 1 Middle size ALL 10 0 63 M 2 464 2 Short size ALL 10 0 63 M 2 466 0 Paper feeding Adjustment of paper push ing amount Bypass feed ing Plain paper ALL 0 0 255 M When the value increases by 1 the driving speed of bypass feed roller increases by approx 0 2 ms when the paper transport i...

Page 40: ...Long size ALL 128 0 255 M 2 498 1 Short size A4 LT or smaller ALL 128 0 255 M 2 501 Image Density adjustment Fine adjust ment of man ual density Center value Photo PPC 128 0 255 SYS When the value increases the image at the center step becomes darker 1 503 Text Photo PPC 128 0 255 SYS 1 504 Text PPC 128 0 255 SYS 1 505 Image Density adjustment Fine adjust ment of man ual density Light step value T...

Page 41: ...ther the values of the background peak and text peak are fixed or not One s place is an adjustment for auto matic density and ten s place is for manual den sity Once they are fixed the range correc tion is performed with standard values The values of the background peak and text peak affect the reproduction of the background density and text density respectively 1 fixed fixed 2 varied fixed 3 fixe...

Page 42: ...ground adjustment Text Photo PPC 3 1 9 SYS When the value decreases the back ground becomes darker When the value increases the back ground becomes lighter 1 601 Photo PPC 3 1 9 SYS 1 602 Text PPC 3 1 9 SYS 1 609 Image Switching of the scanner Gamma correction table when paper is fed from the RADF ADF ALL 0 0 4 SYS The larger the value is the lighter the density of the highlight areas becomes 1 62...

Page 43: ...0 255 M When the value decreases the density of the printed text becomes lower 1 665 PCL PRT 136 0 255 M 1 667 0 Image Adjustment of copied image density PPC 0 0 63 M Adjustment of the image density When the value decreases the text becomes lighter Chap 3 3 8 2 667 1 PPC 19 0 63 M 2 667 2 PPC 25 0 63 M 2 667 3 PPC 31 0 63 M 2 667 4 PPC 44 0 63 M 2 672 0 Image Adjustment of printer image density GD...

Page 44: ...ty respectively 1 fixed fixed 2 varied fixed 3 fixed varied 4 varied varied Background peak Text peak 1 694 Photo PPC 12 11 14 21 24 31 34 41 44 SYS 1 695 Text PPC 22 11 14 21 24 31 34 41 44 SYS 1 700 Image Adjustment of binarized threshold Text Center value FAX 120 0 255 SYS When the value increases the image at the center step becomes lighter 1 701 Light step value FAX 33 0 255 SYS When the valu...

Page 45: ...1 821 Text SCN 236 0 255 SYS 1 822 Photo SCN 254 0 255 SYS 1 825 Image Range correc tion on origi nal manually set on the original glass Text Photo SCN 12 11 14 21 24 31 34 41 44 SYS Sets whether the values of the background peak and text peak are fixed or not One s place is an adjustment for auto matic density and ten s place is for manual den sity Once they are fixed the range correc tion is per...

Page 46: ...d becomes more brightened 1 836 Text SCN 46 0 255 SYS 1 837 Photo SCN 16 0 255 SYS 1 845 Image Density adjustment Fine adjust ment of man ual density Center value Text Photo SCN 128 0 255 SYS When the value increases the image at the center step becomes darker 1 846 Text SCN 128 0 255 SYS 1 847 Photo SCN 128 0 255 SYS 1 850 Image Density adjustment Fine adjust ment of man ual density Light step va...

Page 47: ...6 1 Reproduc tion ratio 41 80 SCN 0 0 99 SYS 2 866 2 Reproduc tion ratio 81 or larger SCN 0 0 99 SYS 2 867 0 Image Sharpness adjustment Photo Reproduc tion ratio 40 or smaller SCN 0 0 99 SYS 2 867 1 Reproduc tion ratio 41 80 SCN 0 0 99 SYS 2 867 2 Reproduc tion ratio 81 or larger SCN 0 0 99 SYS 2 869 Image Background adjustment Text Photo SCN 4 1 9 SYS When the value decreases the back ground beco...

Page 48: ...to 16 330 0 to 2 332 0 to 2 Number of output pages 305 0 to 16 306 0 to 16 307 0 to 16 308 0 to 16 320 0 to 2 321 0 to 2 322 0 to 2 323 0 to 2 External counter 381 Paper source 356 357 358 360 370 372 374 Fuser unit 1372 1378 1380 1382 Media type 1385 1386 1388 1411 Scanner Control status 463 Transmitting Email 273 Memory full 1144 Data clear SRAM 1428 Network AppleTalk 1014 1015 Bindery 1026 Comm...

Page 49: ...02 TRAP 1069 1070 Web data 260 WINS 1024 1025 Internet FAX 274 1114 1154 Off ramp 1043 1044 1045 Service name 1105 Security type 950 951 Direct SMTP 1152 1153 Print queue 1096 Frame type 1012 Host name 1112 Link local host name 1104 Workgroup name 1124 Maximum data capacity 265 266 Automatic transfer 660 661 Version FROM 921 1951 PFC 906 Controller ROM 1952 1954 System 900 Scanner ROM 1953 1955 Fu...

Page 50: ... Administrator 263 Default setting 276 281 283 284 285 286 603 604 618 642 Department management 617 Paper size 261 Laser Polygonal motor 483 486 Power correction 872 873 875 876 877 883 884 Image Error diffusion Dither 502 Default setting 538 550 Wide A4 mode 1119 Paper feeding Change of paper source 481 Paper setting 632 Retry 482 Paper feeding 254 255 Default setting 480 Paper exit 698 699 Pape...

Page 51: ...heets exiting 712 713 714 Department management 672 Main charger bias Main charger bias 805 806 807 808 809 814 818 819 826 864 865 866 867 Fuser Pre running 439 440 441 523 526 Temperature 404 0 to 3 405 0 to 3 407 409 410 411 413 424 0 to 3 425 0 to 3 433 0 to 1 437 438 448 450 451 452 453 476 0 to 3 515 516 520 521 525 0 to 3 527 0 to 3 535 0 to 1 536 0 to 3 537 0 to 3 539 0 to 3 540 0 to 3 541...

Page 52: ...value in RAM POWER OFF ON Press to enter minus 0 8 POWER Digital keys Code MC ENTER POWER OFF ON ENTER Digital keys Sub code SC Press to enter minus Digital keys Adjust a value ENTER Stores value in RAM CANCEL Does not store value in RAM 0 8 POWER Digital keys Code MC ENTER CANCEL POWER OFF ON Value displayed 0 8 POWER Digital keys Code MC ENTER POWER OFF ON ENTER Digital keys Sub code SC CANCEL V...

Page 53: ...ights reserved e STUDIO165 167 205 207 237 ERROR CODE AND SELF DIAGNOSTIC MODE 2 31 2 Key in letters according to the letter conversion list below Letter Conversion List Fig 2 3 Letter Key code Letter Key code Letter Key code Letter Key code ...

Page 54: ...ser interface Auto clear timer setting ALL 3 0 15 SYS 0 Invalid 1 15 sec 2 30 sec 3 45 sec 4 60sec 5 75 sec 6 90 sec 7 105 sec 8 120 sec 9 135 sec 10 150 sec 11 180 sec 12 210 sec 13 240 sec 14 270 sec 15 300 sec 1 205 User interface Auto power save mode timer setting ALL 1 0 1 SYS 0 Invalid 1 Valid Time is set on panel SYSFUNC8 1 206 User interface Auto Shut Off Mode timer setting Auto Sleep Mode...

Page 55: ...13 FOLIO 1 226 Paper feeding Paper size PFU ALL UC 7 Other 1 0 13 M Paper size PFU 0 A3 1 A4 2 A4 R 3 A5 R 4 B4 5 B5 6 B5R 7 LETTER 8 LETTER R 9 LEDGER 10 LEGAL 11 STATEMENT R 12 COMPUTER 13 FOLIO 1 227 Paper feeding Paper size PFP upper drawer ALL UC 7 Other 1 0 13 M Paper size Drawer 0 A3 1 A4 2 A4 R 3 A5 R 4 B4 5 B5 6 B5R 7 LETTER 8 LETTER R 9 LEDGER 10 LEGAL 11 STATEMENT R 12 COMPUTER 13 FOLIO...

Page 56: ...per size A4 R feeding direction ALL 297 140 432 M 2 230 1 widthwise direction ALL 210 140 432 M 2 231 0 Paper feeding Paper size A5 R feeding direction ALL 210 140 432 M 2 231 1 widthwise direction ALL 148 140 432 M 2 232 0 Paper feeding Paper size B4 feeding direction ALL 364 140 432 M 2 232 1 widthwise direction ALL 257 140 432 M 2 233 0 Paper feeding Paper size B5 R feeding direction ALL 257 14...

Page 57: ...38 1 widthwise direction ALL 257 140 432 M 2 239 0 Paper feeding Paper size FOLIO feeding direction ALL 330 140 432 M 2 239 1 widthwise direction ALL 210 140 432 M 2 240 0 Paper feeding Paper size 13 LG feeding direction ALL 330 140 432 M 2 240 1 widthwise direction ALL 216 140 432 M 2 241 0 Paper feeding Paper size 8 5 X8 5 feeding direction ALL 216 140 432 M 2 241 1 widthwise direction ALL 216 1...

Page 58: ...r is ON 1 253 Mainte nance Error history display ALL SYS Displaying of the latest 8 errors code 3 254 Paper feeding LT A4 LD A3 PRT 0 0 1 CTL Sets whether the data is printed on the different but similar size paper or not when the paper of corresponding size is not available 0 Valid The data is printed on A4 A3 when LT LD is selected or vice versa 1 Invalid The mes sage to use the selected paper s...

Page 59: ...alphabets and figures A Z a z 0 9 within 10 digits 1 265 Network Maximum data capacity at E mailing SCN 30 2 30 CTL 2 to 30 M bytes 1 266 Network Maximum data capacity at Internet FAX ALL 30 2 30 CTL 2 to 30 M bytes 1 273 Scanning Default setting of partial size when transmitting E mail ALL 0 0 6 CTL Sets the default value for the partial size of E mail to be transmitted when creating a tem plate ...

Page 60: ...O 12 13 LG 1 292 Network Raw printing job Paper type PRT 0 0 4 CTL 0 Plain paper 1 Thick paper 1 2 Thick paper 2 3 4 OHP film 1 293 Network Raw printing job Paper direction PRT 0 0 1 CTL 0 Portrait 1 Landscape 1 296 Network Raw printing job Number of form lines PRT 1200 500 12800 CTL Sets the number of form lines from 5 to 128 A hundredfold of the num ber of form lines is defined as the setting va...

Page 61: ...5 7 LD 305 8 LG 305 9 LT 305 10 ST 305 11 COMP 305 12 13 LG 305 13 8 5 x 8 5 305 14 16K 305 15 8K 305 16 Others 306 0 Counter Number of output pages in printer func tion A3 PRT 0 8 digits SYS Counts the output pages in the printer function for each paper size according to the setting for the count set ting of large sized paper 08 352 and the defini tion setting of large sized paper 08 353 2 306 1 ...

Page 62: ... 7 LD 307 8 LG 307 9 LT 307 10 ST 307 11 COMP 307 12 13 LG 307 13 8 5 x 8 5 307 14 16K 307 15 8K 307 16 Others 308 0 Counter Number of output pages in FAX func tion A3 FAX 0 8 digits SYS Counts the output pages in the FAX func tion for each paper size according to the setting for the count setting of large sized paper 08 352 and the definition setting of large sized paper 08 353 2 308 1 A4 308 2 A...

Page 63: ... 7 LD 312 8 LG 312 9 LT 312 10 ST 312 11 COMP 312 12 13 LG 312 13 8 5 x 8 5 312 14 16K 312 15 8K 312 16 Others 313 0 Counter Number of scanning pages in scanning function A3 SCN 0 8 digits SYS Counts the scanning pages in the scanning function for each paper size according to the setting for the count set ting of large sized paper 08 352 and the defini tion setting of large sized paper 08 353 2 31...

Page 64: ...LD 314 8 LG 314 9 LT 314 10 ST 314 11 COMP 314 12 13 LG 314 13 8 5 x 8 5 314 14 16K 314 15 8K 314 16 Others 315 0 Counter Number of transmitted pages in FAX function A3 FAX 0 8 digits SYS Counts the transmitted pages in the FAX func tion for each paper size according to the setting for the count setting of large sized paper 08 352 and the definition setting of large sized paper 08 353 2 315 1 A4 3...

Page 65: ...ut pages in the Copier Function accord ing to its size large small Large Number of output pages of large sized paper defined at 08 353 Small Number of output pages other than set as large sized paper Total Total number output pages of all paper sizes 4 320 1 Counter Small PPC 0 8 digits SYS 4 320 2 Counter Total PPC 0 8 digits SYS 4 321 0 Counter Display of number of output pages in printer func t...

Page 66: ... output pages in the FAX Function according to its size large small Large Number of output pages of large sized paper defined at 08 353 Small Number of output pages other than set as large sized paper Total Total number output pages of all paper sizes 4 323 1 Counter Small FAX 0 8 digits SYS 4 323 2 Counter Total FAX 0 8 digits SYS 4 327 0 Counter Display of number of scanning pages in copier func...

Page 67: ...nning pages in the Scanning Function according to its size large small Large Number of output pages of large sized paper defined at 08 353 Small Number of output pages other than set as large sized paper Total Total number output pages of all paper sizes 4 329 1 Counter Small SCN 0 8 digits SYS 4 329 2 Counter Total SCN 0 8 digits SYS 4 330 0 Counter Display of number of transmitted pages in FAX f...

Page 68: ...tal ALL 0 8 digits SYS 4 337 0 Paper feeding Paper size 10 R feeding direction ALL 241 105 432 M 2 337 1 widthwise direction ALL 105 105 432 M 2 338 0 Paper feeding Paper size DL R feeding direction ALL 220 105 432 M 2 338 1 widthwise direction ALL 110 105 432 M 2 339 0 Paper feeding Paper size Envelope Monerch R feeding direction ALL 191 98 432 M 2 339 1 widthwise direction ALL 98 98 432 M 2 340 ...

Page 69: ... 0 8 digits M Counts the number of sheets fed from bypass feed 3 360 Counter Counter for PFP upper drawer feeding ALL 0 8 digits M Counts the number of sheets fed from PFP upper drawer 3 370 Counter Counter for PFP lower drawer feeding ALL 0 8 digits M Counts the number of sheets fed from PFP lower drawer 3 372 Counter Counter for ADU ALL 0 8 digits M Counts the number of output pages of duplex pr...

Page 70: ...tatus Side ther mistor The first drop ALL 3 0 10 M 2 405 1 The sec ond drop ALL 3 0 10 M 2 405 2 The third drop ALL 3 0 10 M 2 405 3 The fourth drop ALL 3 0 10 M 2 407 Fuser Fuser roller temperature in ready status Side thermistor ALL 6 0 12 M 0 140 C 1 145 C 2 150 C 3 155 C 4 160 C 5 165 C 6 170 C 7 175 C 8 180 C 9 185 C 10 190 C 11 195 C 12 200 C 1 409 Fuser Fuser roller temperature at energy sa...

Page 71: ...ault 1 Approx 0 1 wt lower 2 Approx 0 2 wt higher 3 Approx 0 5 wt higher 4 Approx 0 6 wt lower 5 Approx 0 8 wt lower 6 Approx 1 0 wt lower 7 Approx 1 3 wt lower 1 424 0 Fuser Temperature dropswitching time setting in ready status Center ther mistor The first drop ALL 15 2 60 M This code is valid only when 20 is set to 08 886 Setting value x 1 min from 2 to 60 min later 2 424 1 The sec ond drop ALL...

Page 72: ...0 190 C 11 195 C 12 200 C 13 205 C 14 210 C 1 438 Fuser Fuser roller temperature during printing Center thermistor OHP film ALL 6 0 14 M 0 140 C 1 145 C 2 150 C 3 155 C 4 160 C 5 165 C 6 170 C 7 175 C 8 180 C 9 185 C 10 190 C 11 195 C 12 200 C 13 205 C 14 210 C 1 439 Fuser Pre running time for first printing Thick paper 2 ALL 10 0 15 M 0 Invalid 1 1 sec 2 2 sec 3 3 sec 4 4 sec 5 5 sec 6 6 sec 7 7 ...

Page 73: ...r Fuser roller temperature during printing Side thermistor Plain paper ALL 6 0 14 M 0 140 C 1 145 C 2 150 C 3 155 C 4 160 C 5 165 C 6 170 C 7 175 C 8 180 C 9 185 C 10 190 C 11 195 C 12 200 C 13 205 C 14 210 C 1 451 Fuser Fuser roller temperature during printing Side thermistor Thick paper 1 ALL 6 0 14 M 0 140 C 1 145 C 2 150 C 3 155 C 4 160 C 5 165 C 6 170 C 7 175 C 8 180 C 9 185 C 10 190 C 11 195...

Page 74: ...tment impossi ble R 4 Adjustment impossi ble B 5 Adjustment impossi ble YG 6 White level abnor mality 7 Black level abnor mality 1 471 0 Paper feeding Paper size Postcard feeding direction ALL 148 100 432 M Postcard is sup ported only for JPN model 10 471 1 widthwise direction ALL 100 100 432 M 10 476 0 Fuser Temperature drop setting during printing Center ther mistor Thick paper The first drop AL...

Page 75: ...is opened 0 Valid when using ADF RADF and the original is set manu ally 1 Invalid 2 Valid when using ADF RADF only 1 486 Laser Timing of auto clearing of polygonal motor pre run ning rotation ALL 0 0 2 SYS Switches the polygonal motor to the standby rotation when a certain period of time has passed from the pre running At this code the period to switch the status to the standby rotation is set 0 1...

Page 76: ...ser roller temperature during printing Center thermistor Enve lope ALL 9 0 14 M 0 140 C 1 145 C 2 150 C 3 155 C 4 160 C 5 165 C 6 170 C 7 175 C 8 180 C 9 185 C 10 190 C 11 195 C 12 200 C 13 205 C 14 210 C 1 521 Fuser Fuser roller temperature during printing Side thermistor Envelope ALL 9 0 14 M 0 140 C 1 145 C 2 150 C 3 155 C 4 160 C 5 165 C 6 170 C 7 175 C 8 180 C 9 185 C 10 190 C 11 195 C 12 200...

Page 77: ...ser Temperature dropswitching time setting during printing Side ther mistor The first drop ALL 20 0 200 M This code is valid only when 20 is set to 08 535 Setting value x 5 sec from 0 to 1 000 sec later 2 527 1 The sec ond drop ALL 30 0 200 M 2 527 2 The third drop ALL 48 0 200 M 2 527 3 The fourth drop ALL 75 0 200 M 2 535 0 Fuser Temperature drop control setting during printing Tempera ture Time...

Page 78: ... 2 539 2 The third drop ALL 3 0 10 M 2 539 3 The fourth drop ALL 3 0 10 M 2 540 0 Fuser Temperature dropswitching time setting during printing Thick paper Center ther mistor The first drop ALL 20 0 200 M This code is valid only when 20 is set to 08 535 Setting value x 5 sec from 0 to 1 000 sec later Thick paper Thick Paper1 Thick Paper2 OHP Envelope 2 540 1 The sec ond drop ALL 48 0 200 M 2 540 2 ...

Page 79: ...the main memory Enables to check if main mem ory is properly recog nized 3 617 User interface Print setting without department code ALL 1 0 1 CTL 0 Printed 1 Deleted forcibly 1 618 User interface Default setting when mixed size originals are set on ADF RADF PPC 0 0 1 SYS 0 Scanned as all in same size 1 Scanned as each original size RADF only 1 631 User interface Custom Mode ALL 0 0 5 0 FINISHING 1...

Page 80: ...ialization of system NVRAM realm ALL CTL Initializing the system NVRAM realm 5 672 General Initialization of department management information SYS Initializing of the depart ment management information Key in the code and press the START button to perform the initialization 5 684 General Rebuilding all databases ALL CTL Rebuilds all databases 5 685 RADF Paper feeding by turns at duplex copying PPC...

Page 81: ...0 1 M 0 OFF 1 ON Number set at 08 699 will be set as the limit number of paper exit 1 699 Paper feeding Limit number setting for paper exit ALL 250 1 999 M Sets the limit number of paper exit for 08 698 1 702 Mainte nance Remote controlled service function ALL 2 0 2 CTL 0 Valid Remote con trolled server 1 Valid L2 2 Invalid 1 703 Mainte nance Remote controlled service HTTP server URL setting ALL C...

Page 82: ...g nostic code ALL 0 0 1 CTL 0 Prohibited 1 Accepted 1 717 Mainte nance Remote controlled service response waiting time Timeout ALL 3 1 30 CTL Unit Minute 1 718 Mainte nance Remote controlled service initial registration ALL 0 0 2 CTL 0 OFF 1 Start 2 Only certification is scanned 1 719 Mainte nance Remote controlled service tentative password ALL CTL Maximum 10 letters 3 720 Mainte nance Status of ...

Page 83: ...week 0 Not specified 1 Sunday 2 Monday 4 Tuesday 8 Wednesday 16 Thursday 32 Friday 64 Saturday 1 771 Mainte nance Remote PM counter notification set ting ALL 0 0 1 SYS 0 Invalid 1 Valid 1 772 Mainte nance Dealer s name ALL CTL Maximum 100 letters Needed at initial regis tration 3 773 Mainte nance Login name ALL CTL Maximum 20 letters Needed at initial regis tration 3 774 Mainte nance Service notif...

Page 84: ...id 1 Valid 1 787 Mainte nance Remote controlled service polling day selection Wednesday ALL 0 0 1 CTL 0 Invalid 1 Valid 1 788 Mainte nance Remote controlled service polling day selection Thursday ALL 0 0 1 CTL 0 Invalid 1 Valid 1 789 Mainte nance Remote controlled service polling day selection Friday ALL 0 0 1 CTL 0 Invalid 1 Valid 1 790 Mainte nance Remote controlled service polling day selection...

Page 85: ...orrec tion Toner Saving Mode OHP film PRT 98 0 255 M 1 807 Charger Main charger bias correc tion Text Photo OHP film PPC 98 0 255 M 1 808 Charger Main charger bias correc tion Text OHP film PPC 98 0 255 M 1 809 Charger Main charger bias correc tion Photo OHP film PPC 98 0 255 M 1 814 Charger Main charger bias correc tion Text Photo OHP film GDI PRT 98 0 255 M 1 818 Charger Main charger bias correc...

Page 86: ...s the correction by temperature humidity 0 All valid 1 All invalid 2 Valid only in auto toner sensor 3 All valid except transfer and separa tion 1 840 Devel oper Developer bias DC cor rection Text Photo OHP film GDI PRT 107 0 255 M Corrects the value of the developer bias adjustment 05 205 1 857 Devel oper Developer bias DC correc tion Toner saving mode FAX 128 0 255 M 1 858 Devel oper Developer b...

Page 87: ... output adjustment 05 222 1 870 Separa tion Separation transformer DC correction H ALL 128 0 255 M Corrects the value of the separation trans former DC output adjustment 05 233 1 871 Separa tion Separation transformer DC correction L ALL 128 0 255 M Corrects the value of the separation trans former DC output adjustment 05 235 1 872 Laser Laser power correction Normal PRT 128 0 255 M Corrects the v...

Page 88: ...0 C 7 165 C 8 170 C 9 175 C 10 180 C 11 185 C 12 120 C 2 896 1 Side ther mistor ALL 16 cpm 20 cpm 3 23 cpm 4 0 12 M 2 900 Version System firmware ROM ver sion ALL e STUDIO165 205 JPN T282SY0Jxxx UC T282SY0Uxxx EUR T282SY0Exxx Other T282SY0xxxx e STUDIO167 207 237 JPN T286SY0Jxxx UC T286SY0Uxxx EUR T286SY0Exxx Other T286SY0xxxx 3 905 RADF Process for last page one sided original at duplex copying P...

Page 89: ...Mode ALL JPN 0 Other 1 0 1 SYS 0 OFF 1 ON 1 971 General Toner near empty thresh old value ALL EUR 1 UC 1 CND 1 KRD 1 TWD 1 Other 1 0 3 M Performs adjustment for the toner near empty detection timing 0 Toner near empty threshold value long 1 Toner near empty threshold value standard 2 Toner near empty threshold value short 3 Toner near empty detection disabled This code is automati cally changed to...

Page 90: ...p 13 PS Text 14 Ventura Interna tional 15 Ventura US 16 Microsoft Publishing 17 Math 8 18 PS Math 19 Ventura Math 20 Pi Font 21 Legal 22 ISO 4 United King dom 23 ISO 6 ASCII 24 ISO 11 25 ISO 15 Italian 26 ISO 17 27 ISO 21 German 28 ISO 60 Danish Nor wegian 29 ISO 69 French 30 Windows 3 0 Latin 1 31 MC Text 32 PC Cyrillic 33 ITC Zapf Dingbats 34 ISO 8859 10 Latin 6 35 PC 775 36 PC 1004 37 Symbol 38...

Page 91: ...7 Network Domain name ALL CTL Maximum 96 letters 3 1008 Network IP address ALL CTL 000 000 000 000 255 255 255 255 Default value 000 000 000 000 3 1009 Network Subnet mask ALL CTL 000 000 000 000 255 255 255 255 Default value 000 000 000 000 3 1010 Network Gateway ALL CTL 000 000 000 000 255 255 255 255 Default value 000 000 000 000 3 1011 Network Availability of IPX ALL 1 1 2 CTL 1 Available 2 No...

Page 92: ...mber to system HTTP server ALL 8080 1 65535 CTL 1 1037 Network Availability of SMTP client ALL 1 1 2 CTL 1 Available 2 Not available 1 1038 Network FQDN or IP address to SMTP server ALL CTL Maximum 128 Bytes 3 1039 Network TCP port number of SMTP client ALL 25 1 65535 CTL 1 1040 Network Availability of SMTP server ALL 1 1 2 CTL 1 Available 2 Not available 1 1041 Network TCP port number of SMTP ser...

Page 93: ...setting 2 ALL 0 0 31 CTL 0 Invalid 1 31 Date 1 1073 Network Availability of Raw TCP ALL 1 1 2 CTL 1 Valid 2 Invalid 1 1074 Network TCP port number of Raw ALL 9100 1 65535 CTL 1 1075 Network Availability of LPD client ALL 1 1 2 CTL 1 Valid 2 Invalid 1 1076 Network TCP port number of LPD ALL 515 1 65535 CTL 1 1077 Network LPD queue name ALL CTL Maximum 31 letters 3 1078 Network Availability of IPP A...

Page 94: ...ntication ALL 1 1 6 CTL 1 Disable 2 Plan 3 Login 4 CRAM MD5 5 Digest MD5 6 Auto 1 1101 Network Login name for SMTP server authentication ALL CTL Maximum 64 letters 3 1102 Network Login password for SMTP server authentication ALL CTL Maximum 64 letters 3 1103 Network Rendezvous setting ALL 1 1 2 CTL 1 Valid 2 Invalid 1 1104 Network Link local host name ALL MFP_ serial CTL Maximum 127 letters The Ne...

Page 95: ...on with the SMB server Com munication with the SMB server cannot be performed when the SMB signature of the SMB server is set to Valid 1 1119 Image Wide A4 mode for PCL setting PRT 0 0 1 CTL The printing area on A4 paper is widened in printing with PCL5 0 Valid Printing area 198 mm x 287 mm 1 Invalid printing area 201 54 mm x 288 54 mm 1 1123 Network NT domain ON OFF set ting ALL 4 3 4 CTL 3 ON Do...

Page 96: ...error 501B Invalid URL character string error 3 1149 General Enhanced bold for PCL6 ALL 0 0 1 CTL 0 OFF 1 ON 1 1152 Network Availability of direct SMTP communication ALL 0 0 1 CTL 0 Not available 1 Available 1 1153 Network Availability of image encryption during direct SMTP communication ALL 0 0 1 CTL 0 Not available 1 Available 1 1154 Network Internet FAX transmission dummy full mode setting ALL ...

Page 97: ...ounter Number of output pages Thick paper 2 ALL 0 8 digits M Counts up when the registration sensor is ON 1 1388 Counter Number of output pages OHP film ALL 0 8 digits M Counts up when the registration sensor is ON 1 1410 Counter Counter for period of toner cartridge rotation time ALL 0 8 digits M Counts up the period of rotation time of the toner cartridge 1 1411 Counter Counter for envelope ALL ...

Page 98: ...version ALL CTL 3 1952 Version Controller ROM program version ALL CTL e STUDIO165 205 T282CN0XXXX e STUDIO167 207 237 T286CN0XXXX 3 1953 Version Scanner ROM program version ALL CTL 3 1954 Version Controller ROM internal program version ALL CTL VTCXX XXXX 3 1955 Version Scanner ROM internal pro gram version ALL CTL 3 1960 Network IP address range for IP fil ter Minimum area 1 ALL CTL IP filter mini...

Page 99: ...efault value 000 000 000 000 3 1969 Network IP address range for IP fil ter Maximum area 5 ALL CTL IP filter maximum area 5 000 000 000 000 255 255 255 255 Default value 000 000 000 000 3 1970 Network IP address range for IP fil ter Minimum area 6 ALL CTL IP filter minimum area 6 000 000 000 000 255 255 255 255 Default value 000 000 000 000 3 1971 Network IP address range for IP fil ter Maximum ar...

Page 100: ...fil ter Maximum area 10 ALL CTL IP filter maximum area 10 000 000 000 000 255 255 255 255 Default value 000 000 000 000 3 1989 Network Enable server s IP address acquired by DHCP ALL 1 1 2 CTL the Domain Name Server option 6 1 Enabled 2 Disabled This value is used only when DHCP is enabled 1 1990 Network Enable server s IP address acquired by DHCP ALL 1 1 2 CTL the NetBIOS over TCP IP Name Server ...

Page 101: ... driving counts for control Means the present drive counts for controlling 1 count 2 seconds Notes Sub code 3 is equivalent to sub code 7 When the value of sub code 3 is changed the value of sub code 7 is also updated and vice versa Sub code 0 is equivalent to sub code 6 When the value of sub code 0 is changed the value of sub code 6 is also updated and vice versa When 0 is set at one of sub codes...

Page 102: ...de 1174 16 cpm 20 cpm 23cpm Sub codes 0 3 6 7 0 0 Sub code 1 72 000 90 000 90 000 Sub code 4 180 000 180 000 157 000 Needle electrode 1182 0 1 3 4 6 7 Default values of code 1182 16 cpm 20 cpm 23cpm Sub codes 0 3 6 7 0 0 Sub code 1 72 000 90 000 90 000 Sub code 4 180 000 180 000 157 000 Ozone filter 1198 0 1 3 4 6 7 Default values of code 1198 16 cpm 20 cpm 23cpm Sub codes 0 3 6 7 0 0 Sub code 1 7...

Page 103: ...fault values of code 1314 16 cpm 20 cpm 23cpm Sub codes 0 0 0 0 Sub code 1 80 000 80 000 80 000 Separation roller Bypass unit 1316 0 1 Default values of code 1316 16 cpm 20 cpm 23cpm Sub codes 0 0 0 0 Sub code 1 80 000 80 000 80 000 Feed roller PFP upper drawer 1320 0 1 Default values of code 1320 16 cpm 20 cpm 23cpm Sub codes 0 0 0 0 Sub code 1 80 000 80 000 80 000 Feed roller PFP lower drawer 13...

Page 104: ...d ERROR CODE AND SELF DIAGNOSTIC MODE 2 82 Recovery blade 1336 0 1 3 4 6 7 Default values of code 1336 16 cpm 20 cpm 23cpm Sub codes 0 3 6 7 0 0 Sub code 1 72 000 90 000 90 000 Sub code 4 180 000 180 000 157 000 Items PM management setting Procedure 4 Indicated in 8 digits Remarks ...

Page 105: ...Function test mode 1 When the FAX kit GD 1220 1221 is not installed the test is not present 2 When the Network Printer kit GA 1190 is not installed the test is not present 3 When the Scanner Upgrade kit GA 1200 is not installed the test is not present A 01 OPE PANEL TEST B 02 PRINT TEST C 03 MODEM TEST 1 Factory test D 04 SENSOR TEST E 05 SRAM TEST F 06 DRAM TEST G 07 CLOCK IC TEST H 08 SCANNER TE...

Page 106: ... other than START and CLEAR STOP is pressed during the display test O and X are displayed alternately in the lower right of the display Fig 2 5 Power ON 1 3 Key used in operation Display messages Select test menu All display dots keep turning on and off alternatery for one second each All LEDs turn on The cursor moves from the upper left to the lower right 01 OPE PANEL TEST START CLEAR STOP ENTER ...

Page 107: ...g direction 33 gradation steps Error diffusion 113 Secondary scanning direction 33 gradation steps Error diffusion 142 Grid pattern Pattern width 2 dots Pitch 10 mm 149 Solid black pattern Whole area A3 LD Power ON 1 3 Key used in operation Display messages Select test menu Enter print code Select paper cassette C C 0 Bypass 1 Drawer 2 PFU 3 PFP upper drawer 4 PFP lower drawer 1 Be sure to press t...

Page 108: ...y When the sensor test is carried out the status of each sensor is indicated on the display with 0 or 1 Each signal is divided into 8 bit blocks The character on the left edge of the dis play indicates as follows I Signal input to the IO port S Signal from the scanner or R ADF P Signal from the option connected to the PFC The display is switched using the or key Fig 2 8 Power ON 1 3 or Cancel ENTE...

Page 109: ...ipped with the 24 V ON OFF switch Interlock switch and the front cover switch The status of both switches is 1 when the cover is open and 0 when it is close When the status of the one is 0 and that of the other is 1 as shown in the example there is something wrong with either of these switches Fig 2 9 Front cover Open Close I6 bit 6 Interlock switch 1 0 I7 bit 3 Front cover switch 1 0 I6 Bit6 I7 B...

Page 110: ...nit connection Not connected Connected 4 Bypass paper sensor No paper Paper present 3 2 1 0 l2 7 6 Drawer detection switch Drawer not installed Drawer installed 5 Paper empty sensor No paper Paper present 4 3 2 1 0 l3 7 6 5 4 3 2 1 0 l4 7 6 5 PFU paper empty sensor No paper Paper present 4 3 2 1 0 l5 7 6 PFU drawer detection switch No drawer Drawer present 5 PFU feed sensor Paper present No paper ...

Page 111: ... sensor Paper present No paper 5 Exit sensor Paper present No paper 4 3 Front cover opening closing switch Cover opened Cover closed 2 PFU cover opening closing switch Cover opened Cover closed 1 0 l8 7 6 Externally counter connection Not connected Connected 5 4 Fuser unit switch Connected Not connected 3 Developer unit switch Not connected Connected 2 1 0 l9 7 6 5 High voltage transformer error N...

Page 112: ...ensor 1 Original present No original 3 ADF RADF original tray width sensor 2 Original present No original 2 RADF original tray width sensor 3 Original present No original 1 RADF original width detection sensor 1 Original present No original 0 RADF original width detection sensor 2 Original present No original P1 7 6 PFP upper drawer detection switch Drawer not installed Drawer present 5 4 PFP uppe...

Page 113: ...E 2 91 2 E 05 SRAM TEST The read write test is performed throughout the image memory The test checks the whole SRAM When an error is found the address of the erroneous portion is displayed and the test is stopped Fig 2 10 Power ON 1 3 Cancel Key used in operation Display messages Select test menu 05 SRAM TEST or ENTER ...

Page 114: ... AND SELF DIAGNOSTIC MODE 2 92 F 06 DRAM TEST The read write test is performed on the DRAM When an error is found the address of the erroneous portion is displayed and the test is stopped Fig 2 11 Power ON 1 3 Cancel Key used in operation Display messages Select test menu 06 DRAM TEST or ENTER ...

Page 115: ...e test reads the programmed date and time and checks whether or not they are correct Fig 2 12 H 08 SCANNER TEST The read write test is performed on the RAM built in the image processing LSI Fig 2 13 Power ON 1 3 Cancel ENTER Key used in operation Display messages Select test menu 07 CLOCK IC TEST or Power ON 1 3 Cancel Key used in operation Display messages Select test menu 08 SCANNER TEST or ENTE...

Page 116: ...rved ERROR CODE AND SELF DIAGNOSTIC MODE 2 94 I 09 CODEC TEST The test encodes data of 10 lines using the MH coding decodes it and compares it with the original data Fig 2 14 Power ON 1 3 Cancel Key used in operation Display messages Select test menu 09 CODEC TEST or ENTER 06 09 ...

Page 117: ...parately This test can check the operations of two or more parts at the same time For example the motor is tuned on while the clutch is on Fig 2 15 Power ON 1 3 Key used in operation Display messages Select test menu Enter test code Test start Test stop 10 OUTPUT TEST Digital Keys ENTER START CLEAR STOP C C 267 Test code Turn on or off by pressing START or CLEAR STOP respectively 267 Cancel Cancel...

Page 118: ... 204 Bypass pickup solenoid ON OFF 205 PFU transport clutch low speed ON OFF 218 Key copy counter count up 225 PFP transport clutch ON OFF 226 PFP upper drawer feed clutch ON OFF 228 PFP lower drawer feed clutch ON OFF 235 Discharge LED ON OFF 236 Exhaust fan ON OFF low speed 237 Exhaust fan ON OFF high speed 249 Developer bias DC ON OFF 252 Main charger ON OFF 253 Separation bias ON OFF 255 Trans...

Page 119: ...AGNOSTIC MODE 2 97 2 K 11 PRINTER BOARD TEST The test checks whether or not the printer board operates normally by exchanging simple commands with the network printer board Fig 2 16 Power ON 1 3 Cancel End of test Key used in operation Display messages 11 PRINTER BOARD TEST or ENTER Select test menu 06 09 ...

Page 120: ...DIAGNOSTIC MODE 2 98 L 12 USB MEMORY TEST This test checks whether or not the USB storage device connected to the USB connector host on the GA 1190 control PC board can be used Fig 2 17 12 USB MEMORY TEST Power ON 1 3 Cancel End of TEST ENTER Key used in operation Display messages Select test menu or or ...

Page 121: ... 205 207 237 ERROR CODE AND SELF DIAGNOSTIC MODE 2 99 2 M 13 CF TEST This test checks whether or not the compact flash of the GA 1200 operates normally Fig 2 18 Power ON 1 3 Cancel End of TEST ENTER Key used in operation Display messages Select test menu 13 CF TEST or or ...

Page 122: ...b SRAM test Same as Function Test c DRAM test Same as Function Test d MODEM test Same as Function Test e SCANNER test Same as Function Test f CODEC test Same as Function Test g Printer test Checks each part of the printer fan HVPS polygon heater LSU and prints one page of test pattern not performed when there is no paper h Phonebook data test Calculates and compares the check sum of the phonebook ...

Page 123: ... there is any key which is not detected when pressed before the STOP key is pressed it will be judged to be an error c LED test When the test is performed all the LEDs will come on If there is any LED which is not lit when visually checked it will be judged to be an error d LCD test All the dots on the display go off turn black When the Start key is then pressed all the dots light turn white If th...

Page 124: ...NOSTIC MODE 2 102 2 2 6 TEST RESULT LIST Prints the results of P 2 100 2 2 4 AUTO TEST and P 2 101 2 2 5 INDIVIDUAL TEST Fig 2 21 USER FUNCTION Key used in operation Display messages Select menu Press the USER FUNCTION key Select test menu 05 TEST MODE 03 TEST RESULT LIST ENTER ENTER Print TEST RESULT LIST ...

Page 125: ...ved e STUDIO165 167 205 207 237 ERROR CODE AND SELF DIAGNOSTIC MODE 2 103 2 If there is any NG in the RESULT column the corresponding test is problematic An test with an aster isk cannot be executed unless the corresponding option is installed Fig 2 22 ...

Page 126: ...tion test checks each function of the equipment Fig 2 23 Procedure is same as that of P 2 83 2 2 3 Function test USER FUNCTION Key used in operation Display messages Select menu Enter SERVICE MODE Press the USER FUNCTION key Select test menu Selected test is performed 05 TEST MODE 04 FUNCTION TEST ENTER ENTER End of TEST Select item to be tested ENTER ...

Page 127: ...e power on while pressing the specified keys and par tial memory clear by selecting items to be cleared from the menu Fig 2 24 USER FUNCTION Key used in operation Display messages Select menu Enter SERVICE MODE Press the USER FUNCTION key Select test menu After approx 2 seconds 05 TEST MODE 05 MAINTENANCE ENTER ENTER Memory is cleared 01 MEMORY CLEAR ENTER Select menu ENTER Use or keys Use or keys...

Page 128: ...the 08 codes are not reset B SET FUNCTION Refer to the Service Handbook GD 1220 1221 1 PIX MEMORY 2 EXCEPT USER MEMORY 3 ALL 1 Same as 1 3 POWER ON 4 USER AREA 1 FUNC SYSFUNC UAD etc Set default value Set default value Adjustment mode 05 Setting mode 08 Set default value e Journal report data Clear Clear Error data on FAX communica tion Clear Clear Protocol trace data Clear Counter data a Drum rel...

Page 129: ...ATA input it with hex data Fig 2 25 D ERR COUNTER SHIFT Refer to the Service Handbook GD 122 1221 E PIX MEMORY TRANSFER Refer to the Service Handbook GD 1220 1221 USER FUNCTION Key used in operation Display messages Select menu Enter SERVICE MODE Press the USER FUNCTION key Select test menu Hex data entry method 05 TEST MODE 05 MAINTENANCE ENTER ENTER 03 MEMORY WRITE ENTER Input ADDRESS ENTER Inpu...

Page 130: ...RORS 1 FUNCTION FUNC 05 08 List MEMORY DUMP 1 To be printed when the FAX Kit GD 1220 1221 is installed Fig 2 26 A PROTOCOL TRACE Refer to the Service Handbook GD 1220 1221 B TOTAL ERRORS Refer to the Service Handbook GD 1220 1221 USER FUNCTION Key used in operation Display messages Select menu Enter SERVICE MODE Press the USER FUNCTION key Select test menu 05 TEST MODE 06 SERVICE LIST ENTER ENTER ...

Page 131: ...h a title of SETTING REPORT FOR MAINTENANCE It prints a list of present function settings Print Items 1st Sheet 2nd Sheet Fig 2 27 COUNTRY REGION Country Region code FUNC 0 to 39 Prints the settings at this point of time in binary format PC FUNC 0 to 7 HOME 0 to 2 UAD 0 to 19 EX TYPE 1 ACC DGT 1 to 2 05 xxx Prints the set values at this point of time 08 xxx xxx is code number 07 02 ...

Page 132: ...t address 6 digit and size 4 digit and press SET for printing Print Data ADDRESS Memory dump start address The last digit is always 0 1 HEX The data in memory is printed in hexadecimal The last digit is always 0 2 ASCII Data obtained by converting the data in memory into ASCII code Note Note 1 The last digit is discarded when other than 0 2 The last digit is rounded up when other than 0 Fig 2 28 ...

Page 133: ...ide the equipment at or near the paper feeding section TYPE2 JAM Jam inside the equipment at or near the center section TYPE3 JAM Jam inside the equipment at or near the paper exit section TYPE4 JAM Jam at the option paper feed TYPE5 JAM Jam between the option and the equipment at the transport path TYPE6 JAM Cover open jam during copying TYPE7 JAM Other paper jams FLASH ROM Version information PR...

Page 135: ...and clearing the partial memory by selecting items to be cleared from the menu Follow the procedure below to clear the RAM by selecting items to be cleared from the menu Refer to P 2 105 A MEMORY CLEAR RAM clear by turning the power ON Fig 2 31 Power ON Specified Keys Continue pushing the key until Please wait message is displayed Moreover do not turn off the power supply Warming up READY Standby ...

Page 136: ...nstalled clear its RAM 4 Counter values and Process values of the 08 codes are not reset a Total Scan Print jam Job counter Counter for each paper size b Total Print Drum counter Toner counter etc c One touch Speed Group etc d Polling Password 1 3 POWER 1 2 1 3 POWER 1 POWER 1 START STOP POWER 1 0 2 POWER 1 2 POWER 3 FUNC SYSFUNC UAD etc Set default value Set default value Set default value Adjust...

Page 137: ...it GD 1220 1221 is not installed do not input the code except ones in the above table Fig 2 32 Note Note When the FAX kit GD 1220 1221 is installed refer to the Service Handbook GD 1220 1221 Model Code Default e STUDIO165 205 e STUDIO167 207 237 NAD 1 1 AUD 61 ASU SYD SAD 65 CND 86 86 ASD 852 TWD 886 886 ARD 55 KRD 82 82 MJD 44 44 Power ON 0 2 Key used in operation Display messages FC used to corr...

Page 139: ...in the following procedure Procedure Adjustment Mode 05 200 1 Install the process unit into the equipment Note Note Do not install the toner cartridge 2 While pressing 0 and 5 simultaneously turn the power ON The following message will be displayed Fig 3 1 3 Key in code 200 and press the ENTER button The display changes as follows and the density LEDs lights from the left in order Fig 3 2 0 5 POWE...

Page 140: ...n 5 After a short time the value in the DT column on the display becomes stable and all the density LEDs are turned off 6 Check if the value in the DT column on the display is within the range of 232 to 248 i e the out put voltage range of the auto toner sensor is 2 32 V to 2 48 V 7 If the value is not within the range of 232 to 248 press the Up or Down button to adjust the value manually 8 Press ...

Page 141: ...inter related adjustment a Reproduction ratio of primary scanning direction Fine adjustment of polygonal motor rotation speed 401 b Primary scanning data laser writing start position 411 c Reproduction ratio of secondary scanning direc tion Fine adjustment of main motor rotation speed 421 d Secondary scanning data laser writing start posi tion 441 440 442 444 445 3 Scanner related adjustment a Rep...

Page 142: ...atisfy the specification Fig 3 5 0 5 INTERRUPT POWER ENTER Digital keys ENTER Enter the code Current adjustment value is displayed Operation keys Display Exit the Adjustment Mode OFF ON Move to the normal mode INTERRUPT Move to the adjustment mode Digital keys Enter adjustment values CLEAR Use to make corrections Power Test copy 1 If the test copy does not satisfy the specified values return to st...

Page 143: ...ort size of OHP film 4 0 Long size of Envelope 1 Middle size of Envelope 2 Short size of Envelope Notes 1 Long size 330 mm or longer 13 0 inches or longer Middle size 220 239 mm 8 7 12 9 inches Short size 219 mm or shorter 8 6 inches or shorter 2 The adjustment of Post card is for Japan only Paper type Weight Drawer PFU PFP upper drawer PFP lower drawer ADU Bypass feed Plain paper 64 80 g m2 17 20...

Page 144: ...g edge position is not shifted As a tentative countermeasure the service life of the feed roller can be extended by increas ing the aligning amount 2 Check if any transfer void is occurring If there is a transfer problem try the values in descending order as 31 30 29 until the transfer void disappears At the same time confirm if any paper jam occurs Also when the aligning amount has been increased...

Page 145: ... CANCEL MC is displayed Press 1 FAX Press Drawer number START A grid pattern is printed out The larger the adjustment value is the longer the distance A becomes approx 0 125 mm step B Primary scanning data laser writing start position Printer Procedure 1 While pressing 0 and 5 simultaneously turn the power ON Adjustment Mode 2 Press 1 FAX Drawer number Select from 0 bypass 1 drawer 2 PFU 3 PFP upp...

Page 146: ...r number Select from 0 bypass 1 drawer 2 PFU 3 PFP upper drawer or 4 PFP lower drawer START A grid pattern with 10 mm squares is printed out Use A3 LD from standard drawer of the equipment 3 Check the grid pattern on the test chart printed out and measure the distance C from the 10th line at the leading edge of the paper to the 30th line of the grid pattern Normally the 1st line of the grid patter...

Page 147: ...est chart printed out and measure the distance D from the leading edge of the paper to the 6th line of the grid pattern Normally the 1st line of the grid pattern is not printed 4 Check if the distance D is within 50 0 5 mm 5 If not use the following procedure to change values and measure the distance D again Adjustment Mode Key in the code shown above ENTER Key in an acceptable value shown above E...

Page 148: ...awer number START A 05 401 Drawer A3 LD 200 0 5 mm 0 125 mm step B 05 411 Drawer A3 LD 52 0 5 mm 0 05 mm step Key in the same value for 05 410 C 05 421 Drawer A3 LD 200 0 5 mm 0 125 mm step D 05 440 Drawer A3 LD 441 PFU A4 LT 444 PFP A4 LT 442 Bypass feed A4 LT 445 Duplexing A3 LD 50 0 5 mm 0 4 mm step A 21 6 1 B D 6 30 2 C 10 Feeding direction 06 04 ...

Page 149: ...the power ON Adjustment Mode 2 Place a ruler on the original glass along the direction from the rear to the front of the equipment 3 Press the INTERRUPT button to enter the normal mode 4 Make a copy at the mode of A3 LD 100 and standard drawer of the equipment 5 Press the INTERRUPT button to enter the adjustment mode 6 Measure the distance A from 10 mm to 270 mm of the copied image of the ruler 7 ...

Page 150: ...eps 3 to 7 above Adjustment Mode Key in the code 405 ENTER Key in a value acceptable values 0 to 255 Press the ENTER button stored in memory CANCEL MC is displayed The larger the adjustment value is the higher the reproduction ratio and the longer the dis tance A become approx 0 125 mm step Fig 3 8 50 100 150 200 250 A Feeding direction Copied image of the ruler 06 04 ...

Page 151: ...RRUPT button to enter the adjustment mode 6 Measure the distance B from the left edge of the paper to 10 mm of the copied image of the ruler 7 Check if the distance B is within the range of 10 0 5 mm 8 If not use the following procedure to change values and repeat the steps 3 to 7 above Adjustment Mode Key in the code 306 ENTER Key in a value acceptable values 121 to 136 Press the ENTER button sto...

Page 152: ...INTERRUPT button to enter the adjustment mode 6 Measure the distance C from 200 mm to 400 mm of the copied image of the ruler 7 Check if the distance C is within the range of 200 0 5 mm 8 If not use the following procedure to change values and repeat the steps 3 to 7 above Adjustment Mode Key in the code 340 ENTER Key in a value acceptable values 76 to 181 Press the ENTER button stored in memory T...

Page 153: ...UPT button to enter the adjustment mode 6 Measure the distance D from the leading edge of the paper to 10 mm of the copied image of the ruler 7 Check if the distance D is within the range of 10 0 5 mm 8 If not use the following procedure to change values and repeat the steps 3 to 7 above Adjustment Mode Key in the code 305 ENTER Key in a value acceptable values 51 to 206 Press the ENTER button sto...

Page 154: ...s the INTERRUPT button to enter the normal mode 5 Make a copy at the mode of A3 LD 100 Text Photo and standard drawer of the equipment 6 Press the INTERRUPT button to enter the adjustment mode 7 Measure the blank area E at the leading edge of the copied image 8 Check if the blank area E is within the range of 3 0 5 mm 9 If not use the following procedure to change values and repeat the steps 4 to ...

Page 155: ... INTERRUPT button to enter the normal mode 5 Make a copy at the mode of A3 LD 100 Text Photo and standard drawer of the equipment 6 Press the INTERRUPT button to enter the adjustment mode 7 Measure the blank area F at the right side of the copied image 8 Check if the blank area F is within the range of 2 1 0 mm 9 If not use the following procedure to change values and repeat the steps 4 to 8 above...

Page 156: ...ERRUPT button to enter the normal mode 5 Make a copy at the mode of A3 LD 100 Text Photo and standard drawer of the equipment 6 Press the INTERRUPT button to enter the adjustment mode 7 Measure the blank area G at the trailing edge of the copied image 8 Check if the blank area G is within the range of 2 1 0 mm 9 If not use the following procedure to change values and repeat the steps 4 to 8 above ...

Page 157: ...the keyed in value press the CLEAR button 4 Press the ENTER button to store the value 5 Let the equipment restarted and perform copying job 6 If the desired image density has not been attained repeat step 2 to 5 Original mode Item to be adjusted Remarks Text Photo Photo Text 503 501 504 Manual density mode center value The larger the value is the darker the image becomes Acceptable values 0 to 255...

Page 158: ...Gamma slope is adjustable with the following codes Adjustment Mode 05 Procedure Procedure is same as that of P 3 19 3 3 1 Density adjustment Original mode Item to be adjusted Remarks Text Photo Photo Text 593 594 595 Gamma slope adjustment 1 to 9 Select the gamma slope angle The larger the value is the larger the angle becomes ...

Page 159: ...ure is same as that of P 3 19 3 3 1 Density adjustment Original mode Item to be adjusted Remarks Text Photo Photo Text Photo Dither 620 621 622 623 Sharpness adjustment Key in the following values depend ing on the original mode One s place Selecting a filter shape Ten s place 0 Use Default value 1 to 9 Change intensity The larger the value is the sharper the image becomes Example of value entry i...

Page 160: ...set at the following codes Adjustment Mode 05 Make a test copy and compare the image obtained with the current settings if necessary make adjust ment using the following procedure Procedure Procedure is same as that of P 3 19 3 3 1 Density adjustment Original mode Item to be adjusted Remarks Text Photo Photo Text 570 571 572 Range correction for original manually set on the original glass The foll...

Page 161: ... current settings if necessary make adjust ment using the following procedure Procedure Procedure is same as that of P 3 19 3 3 1 Density adjustment Original mode Item to be adjusted Remarks Text Photo Photo Text 535 536 537 Text peak for range correction When the value is increased text high image density part becomes lighter Acceptable values 0 to 255 Default text photo 246 photo 254 text 236 Or...

Page 162: ...value repeat step 2 to 5 7 Turn the power OFF and then back ON to perform printing job 8 If the desired image density has not been attained repeat step 2 to 7 Code Item to be adjusted Remarks 667 0 to 4 Adjustment of image density When the value is decreased text becomes lighter Acceptable values 0 to 63 Notes 1 Set not to reverse the large and small num ber of the setting value corresponding to t...

Page 163: ...ly turn the power ON 2 Key in a code and press the ENTER button 3 Key in an adjustment value To correct the keyed in value press the CLEAR button 4 Press the ENTER button to store the value in memory 5 Turn the power OFF and then back ON to perform printing job 6 If the desired text density has not been attained repeat step 2 to 5 Language Remarks PS PCL 654 655 When the value increases the smudge...

Page 164: ...l number of the setting value corresponding to the sub code Ex When the image density level for 672 0 672 1 672 2 672 3 and 672 4 is assumed to be A B C D and E respectively they should have the following correlation A B C D E 2 Remember that the image speci fications and life span of the replacing parts may not meet the standard when the setting value is changed from the default value Code Item t...

Page 165: ...7 205 207 237 ADJUSTMENT 3 27 3 5 Press the ENTER button to store the value in memory 6 For resetting the value repeat step 2 to 5 7 Turn the power OFF and then back ON to perform printing job 8 If the desired image density has not been attained repeat step 2 to 7 06 04 ...

Page 166: ...density area to be adjusted 0 1 or 2 and press the ENTER button 0 Low density L 1 Medium density M 2 High density H 4 Key in the adjustment value To correct the value once keyed in press CLEAR button 5 Press the ENTER button to store the value in memory 6 For resetting the value repeat step 2 to 5 7 Let the equipment restart and perform printing job 8 If the image density has not been attained rep...

Page 167: ...urn the power OFF and then back ON to perform scanning job 6 If the desired image density has not been attained repeat step 2 to 5 Original mode Item to be adjusted Remarks Text Photo Photo Text 845 847 846 Manual density mode center value The larger the value is the darker the image becomes Acceptable values 0 to 255 850 852 851 Manual density mode light step value The larger the value is the lig...

Page 168: ...at step 2 to 5 7 Turn the power OFF and then back ON to perform scanning job 8 If the desired image density has not been attained repeat step 2 to 7 Original mode Item to be adjusted Remarks Text Photo Photo Text 865 0 867 0 866 0 Reproduction ratio 25 to 40 Key in the following values depend ing on the original mode One s place Selecting a filter shape Ten s place 0 Use Default value 1 to 9 Chang...

Page 169: ... set at the following codes Adjustment Mode 05 Procedure Procedure is same as that of P 3 29 3 5 1 Density adjustment Original mode Item to be adjusted Remarks Text Photo Photo Text 825 827 826 Range correction for original manually set on the original glass The following are the default values set for each original mode Text Photo 12 Photo 12 Text 12 Each digit stands for One s place Automatic de...

Page 170: ...odes Adjustment Mode 05 The image changes slightly in text mode because it is treated as a simple binary format image Procedure Procedure is same as that of P 3 29 3 5 1 Density adjustment Original mode Item to be adjusted Remarks Text Photo Photo Text 820 822 821 Text peak for range correction When the value is increased text high image density part becomes lighter Acceptable values 0 to 255 Defa...

Page 171: ... 3 34 A Installation of the high volt age transformer jig Digital Tester terminal Connect with the black cable of the high volt age transformer jig Connect with the red cable thick line of the high voltage trans former jig Connect with the red cable thin line of the high voltage transformer jig terminal Connect with the white cable of the high voltage transformer jig Function switch DC Full scale ...

Page 172: ... screws and pull out the process unit Note Note Be careful not to let the connector and the harness be caught when installing the pro cess unit after adjustment Fig 3 15 4 Install the high voltage transformer jig and fix it with 2 screws Note Note Be careful not to let the connector and the harness be caught Fig 3 16 5 Fix the green cable of the high voltage trans former jig to the frame of the eq...

Page 173: ... All rights reserved e STUDIO165 167 205 207 237 ADJUSTMENT 3 35 3 6 Install the cover open switch release jig for service 7 Close the transfer cover Fig 3 18 Cover open switch release jig for service Front cover opening closing switch ...

Page 174: ...nnection for main charger adjustment Fig 3 20 terminal Connect with the white cable terminal Connect with the black cable Front cover opening closing switch Ground to the machine frame green cable Front cover opening closing switch Ground to the machine frame green cable terminal Connect with the white cable terminal Connect with the red cable thick line ...

Page 175: ...IO165 167 205 207 237 ADJUSTMENT 3 37 3 D Connection for transfer separation charger adjustment Fig 3 21 Front cover opening closing switch Ground to the machine frame green cable terminal Connect with the white cable terminal Connect with the red cable thin line ...

Page 176: ... switch Adjust the value to satisfy the following table Enter the code Current adjustment value is displayed Adjustment start Press one time POWER OFF ON Main charger Code 210 Adjustment value Code Adjustment value Code Adjustment value e STUDIO165 167 205 207 448 5V e STUDIO237 454 5V Keys to press Display ENTER Adjusted value is stored in memory 1 Developer bias 205 341 5V Trailing edge area of ...

Page 177: ... brush in contact with the drum Is the process unit worked correctly Is the toner density low Is the copy paper fed straight Is the copy paper abnormally moist Is the rotation of the registration roller normal Is the separation output different from the set value Is the developer bias value an appropriate one Are the transfer separation charger case grounded Is the high voltage transformer grounde...

Page 178: ...Is the transfer separation charger case grounded Is the high voltage transformer grounded Is the separation finger in contact with the drum surface Note for adjustment When poor paper separation occurs Increase the separation output value under the following conditions Remember that if the separation output value is increased too much blotched image occurs and separation performance becomes low Po...

Page 179: ...aten cover or the ADF RADF closed after replacing the CIS unit Error recovery procedure Check the following items and perform 05 310 again If an error occurs during the execution of 05 310 the alarm lamp is lit 1 Check the connection of the harness and connector Reconnect them if they are not connected securely 2 Check if the harness is open circuited or damaged Replace the harness if it is 3 Repl...

Page 180: ... scan motor and CIS unit drive belt 2 adjust the tension of the CIS unit drive belt 2 with the belt tension jig Procedure 3 Tighten screws A and B where the scan motor pulled by the belt tension jig stops 1 Temporarily fix screws A and B Fig 3 26 2 Hook the belt tension jig on the motor bracket and frame Fig 3 27 A Scan motor B Scan motor Belt tension jig ...

Page 181: ...printed image shifts to the front side Move the guide to the front side Arrow A direction in the lower figure The center of the printed image shifts to the rear side Move the guide to the rear side Arrow B direction in the lower figure Fig 3 28 Fig 3 29 1 Loosen the screen 2 Move the entire guide to the front or rear side 3 Tighten the screw Fig 3 30 Feeding direction Center Rear Front Feeding dir...

Page 182: ... unit from the equipment 3 Take out the developer unit from the process unit 4 Remove 2 screws and take off the developer unit upper cover and discharge the devel oper material Note Note Discharge the developer material from the rear side being careful not to let it be scat tered on the gear Fig 3 31 5 Turn the adjustment screw to widen the gap so that the jig can be inserted in it Turning the scr...

Page 183: ...or blade to push the doctor sleeve jig lightly Fig 3 33 7 Insert the gauge 0 40 of the doctor sleeve jig into the gap between the developer sleeve and doctor blade Confirm that the jig moves smoothly to the front and rear side and the gauge 0 50 cannot be inserted into the gap Fig 3 34 8 Confirm that the side seals are attached on the toner scattering prevention sheet Fig 3 35 Doctor sleeve jig To...

Page 184: ...All rights reserved ADJUSTMENT 3 46 9 Attach the developer unit upper cover and tighten 2 screws Note Note After the developer material has been replaced adjust the auto toner sensor See P 3 1 3 1 Adjustment of Auto Toner Sensor Fig 3 36 Developer unit upper cover ...

Page 185: ...djustment when the ADF RADF is not installed in the correct position Note Note Check if the image adjustment for the equipment is performed properly before this adjustment of the ADF RADF A Checking 1 Open the ADF RADF and install 2 position ing pins the positioning pins are installed to the back side of the hinge which is on the left side of the ADF RADF Fig 3 37 2 Remove the platen sheet Fig 3 3...

Page 186: ...he pins cannot be fitted into the holes perform the adjustment according to the following procedure 3 Close the ADF RADF and check if the posi tioning pins fit the holes on the ADF RADF Fig 3 39 1 Remove the right hand hinge screw at the rear side Fig 3 40 2 Loosen the left hand hinge screw at the rear side Fig 3 41 ...

Page 187: ...207 237 ADJUSTMENT 3 49 3 3 Loosen the hinge screws at the front side Fig 3 42 4 Position the pins with the holes on the ADF RADF by moving it so that the pins fit into the holes when the ADF RADF is closed Fig 3 43 5 Tighten the left hand hinge screw at the rear side Fig 3 44 ...

Page 188: ...OSHIBA TEC CORPORATION All rights reserved ADJUSTMENT 3 50 6 Loosen the hole position adjustment screws on the right hand side Fig 3 45 7 Match the screw hole positions Fig 3 46 8 Install the right hand hinge screw at the rear side Fig 3 47 ...

Page 189: ... 167 205 207 237 ADJUSTMENT 3 51 3 9 Loosen the hinge screws at the front side Fig 3 48 10 Place the platen sheet on the original glass and align it to the top left corner Close the ADF RADF gently and open it to check if the platen sheet is attached properly Fig 3 49 ...

Page 190: ...ess the ENTER button Key in 261 press the ENTER button and then press the START button Wait until the CIS unit stops Key in 267 press the ENTER button and then press the START button to turn ON the exposure lamp 3 Visually check the gap between platen guide holder A and upper surface of the original glass B from the left hand side of the equipment If the value is not within the tolerance perform t...

Page 191: ...ment screws on the hinges Adjust the height on the rear side by means of the screw on the hinge on the feed side of the ADF RADF Turn it clockwise Heightened Turn it counterclockwise Lowered Fig 3 51 Adjust the gap on the rear side by means of the screw on the hinge on the feed side of the ADF RADF Turn it clockwise Lowered Turn it counterclockwise Heightened Fig 3 52 ...

Page 192: ...tical and horizontal lines in the following procedure Fig 3 53 Chart Original Simplex copying ADF RADF 1 Place the chart provided as an original with its face up on the original tray of the ADF RADF select 1 Sided 1 Sided and press the START button 2 Superimpose the chart on the copy and check the inclination of the copy image Duplex copying RADF 1 Place the chart provided as an original with its ...

Page 193: ...1 Shift the aligning plate with the scale as the guide shown in the figure below to adjust the skew Fig 3 54 2 If the image skew is C as shown in the figure below shift the aligning plate in the direction of and if D shift it to Fig 3 55 Fig 3 56 Shift the aligning plate in the direction of Shift the aligning plate in the direction of C D ...

Page 194: ...e aligning plate with the scale as the guide shown in the figure below to adjust the skew Fig 3 57 2 If the image skew is C as shown in the figure below shift the aligning plate in the direction of and if D shift it to Fig 3 58 Fig 3 59 Shift the aligning plate in the direction of Shift the aligning plate in the direction of C D ...

Page 195: ...izontal lines in the following procedure Simplex copying ADF RADF 1 Place the chart provided as an original with its face up on the original tray of the ADF RADF select 1 Sided 1 Sided and press the START button 2 Superimpose the chart on the copy and check the leading edge E of the chart and F of the copy Duplex copying RADF 1 Place the chart provided as an original with its face up on the origin...

Page 196: ...than the E margin of the chart enter a value larger than the current one Note Note Changing one value shifts the copy image by 0 2 mm 3 Press the ENTER button Duplex copying RADF 1 Turn the power ON while pressing 0 and 5 simultaneously key in 366 and then press the ENTER button 2 Enter the value If the leading edge F margin of the copy image is larger than the E margin of the chart enter a value ...

Page 197: ... face up on the original tray of the ADF RADF 2 Press the START button 3 Fold the copy in half and check if the center line is misaligned B Adjustment 1 Turn the power ON while pressing 0 and 5 simultaneously 2 Key in 358 and then press the ENTER button If the center line of the copy image is shifted to the front side of the equipment enter a value larger than the current one Note Note Changing on...

Page 198: ...tal lines in the following procedure 1 Place the chart provided as an original with its face up on the original tray of the ADF RADF 2 Press the START button 3 Superimpose the chart on the copy and check the image dimension I B Adjustment 1 Turn the power ON while pressing 0 and 5 simultaneously 2 Key in 357 and then press the ENTER button If the copy image dimension I is larger than the chart dim...

Page 199: ...e STUDIO165 167 205 207 237 ADJUSTMENT 3 61 3 3 10 7 Adjustment of ADF RADF Opening Closing Sensor Adjust the bracket position so that the sensor is turned ON when the height A becomes 100 mm or less within the empty weight falling limit Fig 3 65 Fig 3 66 A ...

Page 201: ... equipment and note them down Before starting maintenance make some sample copies and store them Turn OFF the power and make sure to unplug the equipment 2 Perform a preventive maintenance using the following checklist and illustrations Refer to the Service Manual if necessary 3 Plug in the equipment after the maintenance has been finished Then turn ON the power and make some copies to confirm tha...

Page 202: ...reached 270 000 or 2 5 years have passed from the start of use Whichever is earlier 1 Replace all the supplies 2 Check the components in the drive section gears pulleys timing belts etc Replace them with new ones if they are damaged 3 Check all the adhesives such as tape and Mylar if they are damaged or have become unstuck Replace them with new ones if necessary 4 Check the performance of all the ...

Page 203: ...o put oil on the rollers belts and belt pulleys when lubricating 5 Page Item P I is described in the column of the Parts list A Scanner B Laser unit Cleaning Lubrication Coating Replacement Operation check A Clean with alcohol B Clean with soft pad cloth or vacuum cleaner L Launa 40 SI Silicon oil W1 White grease Molykote X5 6020 W2 White grease Molykote HP 300 AV Alvania No 2 FL Floil GE 334C Val...

Page 204: ...roller rubber A R P11 I18 Items to check Cleaning 30K Lubrication Replacement x 1 000 sheets Operation check Parts list P I Remarks D1 Pickup roller A 90 P5 I1 D2 Separation roller A 90 P4 I10 D3 Feed roller A 90 P5 I1 D4 Registration roller A D5 Intermediate transfer A D6 Front read roller A D7 Rear read roller A D8 Exit reverse roller A D9 Platen sheet B or A Items to check Cleaning Lubrication ...

Page 205: ...tion Replacement KD Operation check Parts list P I Remarks G1 Charger case B P19 I2 g1 G2 Transfer charger wire 72 90 P19 I18 g1 G3 Separation charger wire 72 90 P19 I18 g1 G4 Pre transfer guide B or A G5 Post transfer guide B or A G6 Separation supporter B P19 I17 G7 Terminal cover B P19 I10 G8 Contact point of termi nals B G9 Transfer guide roller B R P19 I14 Items to check Cleaning Lubrication ...

Page 206: ...eveloper unit lower stay B I8 Toner cartridge drive gear shaft W1 Items to check Cleaning Lubrication Replacement x 1 000 sheets Operation check Parts list P I Remarks J1 Fuser roller 72 90 P23 I8 J2 Pressure roller 72 90 P24 I4 J3 Separation finger for fuser roller 72 90 P23 I14 j1 J4 Fuser unit entrance guide A P24 I9 J5 Thermistor 3 pcs A R P23 I6 j2 J6 Drive gear tooth face and shaft W2 R P23 ...

Page 207: ...9 Items to check Cleaning Lubrication Replacement x 1 000 sheets Operation check Parts list P I Remarks M1 Pickup roller A 90 P5 I1 M2 Separation roller A 90 P4 I10 M3 Feed roller A 90 P5 I1 M4 Registration roller A P4 I30 M5 Intermediate transfer roller A P3 I13 M6 Front read roller A P3 I14 M7 Rear read roller A P3 I1 M8 Reverse registration roller A P3 I10 M9 Exit reverse roller A P4 I25 M10 Pl...

Page 208: ...7 2006 2008 TOSHIBA TEC CORPORATION All rights reserved PREVENTIVE MAINTENANCE PM 4 8 Fig 4 1 Front side A2 A1 A4 C1 E1 E2 E4 E3 J2 J3 J9 J5 H5 H1 H2 G2 G3 G9 I1 H4 B1 F2 L1 L1 L4 F4 F1 J8 J1 I2 C6 C7 G4 J4 G1 H7 G5 H3 H6 F5 A5 ...

Page 209: ...reserved e STUDIO165 167 205 207 237 PREVENTIVE MAINTENANCE PM 4 9 4 Fig 4 2 Automatic Document Feeder ADF Fig 4 3 Paper Feed Unit PFU Fig 4 4 Reversing Automatic Document Feeder RADF D1 D2 D3 D4 D5 D6 D7 D8 D9 K1 K2 M1 M3 M7 M4 M2 M6 M5 M8 M9 M10 ...

Page 210: ...tion teeth of gears and shafts Apply some white grease Molykote X5 6020 to the teeth of gears and shafts of the drive gears Note Note Make sure that oil is not running over or scattered around as the gear is rotated coming into the clutch after applying Molykote to the gear which is located near the clutch The quantity of Molykote should be smaller than that to be applied to the other parts f1 Mai...

Page 211: ...of output pages if which have been made h2 Separation fingers for drum The paper jam may be caused if the tip of the separation finger is damaged or deformed If there is any problem with it replace the finger with a new one regardless of the number of output pages which have been made If any mark which was made by the finger appears on the printed image clean the tip of the finger Notes 1 Wipe the...

Page 212: ...mage the thermistor during the cleaning Replace the thermistor with a new one if it is damaged or deformed regardless of degree n1 Separation roller PFP Apply an even coat of grease Alvania No 2 to all round the inside of the spring When replacing the separation roller apply adequate amount of white grease Molykote HP 300 on the places of the holder shown in the figure 4 places Note Note Make sure...

Page 213: ...R 371 2 Recovery blade BLADE REC 1 Main charger grid GRID CH M 371 1 Needle electrode CH M 1 Transfer charger wire WIRE CH 060 353 R 1 Separation charger wire WIRE CH 060 353 R 1 FR KIT 1640 Ozone filter FILTER OZON TRU 371 1 Fuser roller HR 1640 U 1 Pressure roller HR 1640 L 1 Separation finger for fuser roller SCRAPER 280 5 Bush for fuser roller BUSH HR RLR 2 DF KIT 3018 Pickup roller ASYS ROL F...

Page 214: ... list Page Item Door switch jig 101 1 Brush 101 2 Doctor sleeve jig 101 3 Developer material nozzle 101 4 Belt tension jig 101 6 High voltage transformer jig 101 7 Downloading jig DLM board 102 1 Download JIG 2 6 Flash ROMs 102 2 Download JIG 1 2 Flash ROMs 102 3 ROM writer adapter For 1881 102 4 ROM writer adapter For 1931 102 5 06 04 ...

Page 215: ...em SI Silicon oil ASM SILICONE 1M 100cc Bottle 101 10 L Launa 40 OIL LAUNA40 100 100cc Oiler 101 11 W2 White grease Molykote HP 300 ASM PG HP300 S 100g Bottle 101 12A W2 White grease Molykote HP 300 GREASE HP300 S 10g Bottle 101 12B AV Alvania No 2 ASM PG ALV2 100g Tube 101 13 W1 White grease Molykote X5 6020 MOLYKOTE 100 100g Tube 101 14 FL Floil GE 334C ASM PG GE334C S 20g Bottle 101 15 ...

Page 216: ...ve drum should be stored in a dark place where the ambient temperature is between 10 C to 35 C no condensation Be sure to avoid places where drums may be subjected to high humidity chemicals and or their fumes 3 Drum cleaning blade This item should be stored in a flat place where the ambient temperature is between 10 C to 35 C and should also be protected against high humidity chemicals and or the...

Page 217: ...fibers found adhering to the blade 3 Installation of the equipment and storage of drum Avoid installing the equipment where it may be subjected to high temperature high humidity chemi cals and or their fumes Do not place the light drum in a location where it is exposed to direct sunlight or high intensity light such as near a window Otherwise the drum will fatigue and will not produce sufficient i...

Page 218: ...on the fuser roller Be careful not to allow any hard object to hit or rub against the fuser roller or it may be damaged possibly resulting in poor cleaning Pressure roller Do not leave any oil fingerprints etc on the pressure roller 2 Checking Check for stain and damage on the fuser and pressure rollers and clean if necessary Check the separation guide and fingers and check for chipped tips Check ...

Page 219: ...s are open circuited 4 Check if the conductor pattern on the MAIN board is short circuited or open circuited 5 Replace the exit sensor 6 Replace the MAIN board YES Is the registration roller clutch working Perform the output check in the test mode 04 108 158 l l l l l l l l l NO 1 Check if the connector of the registration roller clutch is discon nected 2 Check if the connector CN26 on the MAIN bo...

Page 220: ... working Perform the input check in the test mode refer to the following table l l l l l l l l NO 1 Check if the connector of the sensor is disconnected 2 Check if any of the connectors on the MAIN board is disconnected 3 Check if the connector pins are disconnected and the harnesses are open circuited 4 Check if the conductor pattern on the MAIN board is short circuited or open circuited 5 Replac...

Page 221: ... are disconnected and the harnesses are open circuited 4 Check if the conductor pattern on the MAIN board is short circuited or open circuited 5 Replace the registration sensor 6 Replace the MAIN board YES Are the PFU transport clutches High speed Low speed working Perform the output check in the test mode 04 203 205 l l l l l l l l l NO 1 Check if the connectors of the PFU transport clutches High...

Page 222: ...transport clutches High speed Low speed are disconnected 2 Check if the connector CN4 on the MAIN board is disconnected 3 Check if the connector pins are disconnected and the harnesses are open circuited 4 Check if the conductor pattern on the MAIN board is short circuited or open circuited 5 Replace the PFU transport clutches High speed Low speed 6 Replace the MAIN board YES Is the PFP transport ...

Page 223: ...rns on the PFP board and MAIN board are short circuited or open circuited 6 Replace the PFP upper drawer feed sensor 7 Replace the PFP board 8 Replace the MAIN board YES Is the PFP transport clutch working Perform the output check in the test mode 04 225 l l l l l l l l l l l NO 1 Check if the connector of the PFP transport clutch is disconnected 2 Check if any of the connectors CN241 CN242 and CN...

Page 224: ...the test mode 13 04 SENSOR TEST l l l l l l l l l NO 1 Check if either of the connectors CN251 on the ADU board is discon nected 2 Check if the connector CN13 on the MAIN board is disconnected 3 Check if the connector pins are disconnected and the harnesses are open circuited 4 Check if the conductor patterns on the ADU board and MAIN board are short circuited or open circuited 5 Replace the ADU b...

Page 225: ...nsor working Perform the input check in the test mode 13 04 SENSOR TEST l l l l l l l l NO 1 Check if the connector of the registration sensor is disconnected 2 Check if the connector CN26 on the MAIN board is disconnected 3 Check if the connector pins are disconnected and the harnesses are open circuited 4 Check if the conductor pattern on the MAIN board is short circuited or open circuited 5 Rep...

Page 226: ...nector pins are disconnected and the harnesses are open circuited 4 Check if the conductor pattern on the MAIN board is short circuited or open circuited 5 Replace the registration sensor 6 Replace the MAIN board YES Is the pickup solenoid working Perform the output check in the test mode 04 201 l l l l l l l l NO 1 Check if the connector of the pickup solenoid is disconnected 2 Check if the conne...

Page 227: ...are disconnected and the harnesses are open circuited 4 Check if the conductor pattern on the MAIN board is short circuited or open circuited 5 Replace the PFU feed sensor 6 Replace the MAIN board YES Is the PFU pickup solenoid working Perform the output check in the test mode 04 202 l l l l l l l l NO 1 Check if the connector of the PFU pickup solenoid is disconnected 2 Check if the connector CN4...

Page 228: ... Check if the conductor patterns on the PFP board and MAIN board are short circuited or open circuited 6 Replace the PFP upper drawer feed sensor 7 Replace the PFP board 8 Replace the MAIN board YES Is the PFP upper drawer feed clutch working Perform the output check in the test mode 04 226 l l l l l l l l l l l l NO 1 Check if the connector of the PFP upper drawer feed clutch is dis connected 2 C...

Page 229: ... 5 Check if the conductor patterns on the PFP board and MAIN board are short circuited or open circuited 6 Replace the PFP lower drawer feed sensor 7 Replace the PFP board 8 Replace the MAIN board YES Is the PFP lower drawer feed clutch working Perform the output check in the test mode 04 228 l l l l l l l l l l l l NO 1 Check if the connector of the PFP lower drawer feed clutch is discon nected 2...

Page 230: ... Is the front cover opening closing switch working Perform the input check in the test mode 13 04 SENSOR TEST l l l l l l l l l NO 1 Check if the connector of the front cover opening closing switch is disconnected 2 Check if the connector CN3 on the MAIN board is disconnected 3 Check if the connector pins are disconnected and the harnesses are open circuited 4 Check if the conductor pattern on the...

Page 231: ...he conductor patterns on the PFP board and MAIN board are short circuited or open circuited 6 Replace the PFP side cover opening closing switch 7 Replace the PFP board 8 Replace the MAIN board YES 1 Replace the PFP board 2 Replace the MAIN board E44 PFU cover opened during printing Is the PFU cover open YES Remove the paper if there is any then close the cover NO Is the PFU cover opening closing s...

Page 232: ...heck if the connector pins are disconnected or the harnesses are open circuited 4 Check if the conductor pattern on the ADF board is short circuited or open circuited 5 Replace the original registration sensor 6 Replace the ADF board YES Replace the ADF board E72 Jam not reaching the read sensor Are the registration roller and read roller stained YES Clean the rollers NO Is the read sensor working...

Page 233: ...ern on the ADF board is short circuited or open circuited 5 Replace the exit sensor 6 Replace the ADF board YES Replace the ADF board E74 Stop jam at the reverse sensor RADF Are the read roller and reverse roller stained YES Clean the rollers NO Is the reverse sensor working Perform the input check 13 04 SENSOR TEST l l l l l l l l NO 1 Check if the connector of the reverse sensor is disconnected ...

Page 234: ...circuited or open circuited 5 Replace the ADF jam access cover switch 6 Replace the ADF board YES Replace the ADF board E87 ADF open jam Is the ADF opened YES Remove the original if any and close the ADF NO Is the ADF opening closing sensor adjusted within the specified range NO Adjust the ADF opening closing sensor YES Is the ADF opening closing sensor working Perform the input check 13 04 SENSOR...

Page 235: ...uited 2 Check if the conductor patterns on the main motor board and MAIN board are short circuited or open circuited 3 Replace the main motor 4 Replace the MAIN board YES 1 Check if the PLL lock signal CN305 B8 output from the MAIN board is always level L 2 Check if the voltage supplied to the CPU input terminal IC24 12 is always L 3 Replace the MAIN board C07 Exit motor IC overcurrent detection e...

Page 236: ...are open circuited 5 Check if the conductor patterns on the ADU board and the PFC board are short circuited or open circuited 6 Replace the ADU motor 7 Replace the ADU board 8 Replace the PFC board YES Is the voltage supplied to the driver IC terminal IC1 18 on the ADU board is always at level H l l l l l l l l NO 1 Check if the voltage supplied to the connector CN251 12 on the ADU board is always...

Page 237: ... on the MAIN board is disconnected 7 Check if the connector pins are disconnected and the harnesses are open circuited 8 Check if the conductor patterns on the PFP motor board PFP board and MAIN board are short circuited or open circuited 9 Replace the PFP motor 10 Replace the PFP board 11 Replace the MAIN board YES Is the LED on the PFP motor board lit without flickering l l l l l l l NO 1 Check ...

Page 238: ...rd and MIAN board are short circuited or open circuited 6 Replace the PFP board 7 Replace the MAIN board YES Is the tray up sensor working Perform the input check in the test mode 13 04 SENSOR TEST l l l l l l l l l l l NO 1 Check if the connector of the sensor is disconnected 2 Check if any of the connectors CN241 CN247 and CN248 on the PFP board is disconnected 3 Check if the connector CN13 on t...

Page 239: ... aged 2 Check if the belt tension of the CIS unit drive belt 1 or the CIS unit drive belt 2 is loose 3 Check if the joint of the belt stopper and the CIS unit drive belt 1 is loose NO 1 Check if the tension of the CIS unit drive belt 1 or the CIS unit drive belt 2 is too tight 2 Check if any of the connectors of the scan motor is disconnected 3 Check if the connector CN18 on the MAIN board is disc...

Page 240: ...k if the conductor pattern on the MAIN board is short circuited or open circuited 3 Replace the MAIN board 4 Check the switching regulator Check if the connectors CN108 are disconnected 5 Clear the status counter After repairing the matter which caused the error C41 perform the following 1 Turn ON the power while 0 and 8 are pressed simultaneously 2 Key in 400 then press ENTER 3 Change the current...

Page 241: ...Check if the heater is broken 2 Check if the connector of the heater is disconnected 3 Check if the thermostat is blown 3 Check the MAIN board 1 Check if the connectors CN17 are disconnected 2 Check if the conductor pattern on the MAIN board is short circuited or open circuited 3 Replace the MAIN board 4 Clear the status counter After repairing the matter which caused the error C43 perform the fol...

Page 242: ... 7 or 9 to 0 for C44 taking the same proce dure as that for C41 The status counter value is as follows in the following cases Change them to 0 respectively The error occurred during warming up 5 The error occurred after the equipment has become ready 7 The temperature detected by the center thermistor is 230 C or higher 9 The temperature detected by the side thermistor is 230 C or higher 9 The tem...

Page 243: ... is open circuited and the connector pin is dis connected 3 Check if the conductor pattern on the MAIN board is short circuited or open circuited 4 Replace the laser optical unit 5 Replace the MAIN board YES 1 Check if the conductor pattern on the MAIN board is short circuited or open circuited 2 Replace the MAIN board CA2 H Sync detection error Are the harness open circuited and the connectors di...

Page 244: ...matters is on the needle electrode or the main charger grid 5 Is the transfer separation charger installed securely 6 Check if the transfer separation charger wire is broken or unhooked 7 Check if any foreign matter is on the transfer separation charger wire C99 PFC microcomputer abnormality 1 Check if the error still occurs when the power is turned OFF and then back ON 2 Check if the conductor pa...

Page 245: ...or patterns on the ADF RADF board and the MAIN board are short circuited or open circuited 6 Replace the ADF RADF board 7 Replace the MAIN board C56 PFC board I F error 1 Check if the connector CN113 on the MAIN board is disconnected 2 Check if the connector CN112 on the switching regulator is disconnected 3 Check if any of the connectors CN241 and CN242 on the PFC board is disconnected 4 Check if...

Page 246: ...tion 2 Check test print image 13 02 PRINT TEST 113 Go to step 4 if there is any problem on image Scanner 3 Are the original glass and CIS unit dirty Clean them Printed image 4 Is the image faded Perform troubleshooting for faded image 5 Is background fogging occurring Perform troubleshooting for back ground fogging 6 Is there a blotch on the image Perform troubleshooting for blotched image 7 Is th...

Page 247: ... High voltage transformer Main charger Developer bias 7 Is the high voltage transformer out put defective Adjust the output or replace the transformer Developer unit 8 Is the contact between the drum and developer material normal Adjust the doctor sleeve gap and polarity Developer material Toner Drum 9 Using the specified developer mate rial toner and drum Use the specified developer material tone...

Page 248: ... 02 PRINT TEST 113 When defects occur perform the cor responding troubleshooting proce dure Defective area Step Check items Prescription Density reproduction 1 Check the reproduction of the image density Adjust the density Parameter adjustment value 2 Check the image processing param eters Check the adjustment value for sharpness Printer section 3 Check test print image 13 02 PRINT TEST 113 When d...

Page 249: ...ce Replace the fuser roller 5 Has the fuser roller reached its PM life Replace the fuser roller 6 Is the setting temperature of the fuser roller normal Check the adjustment values of fuser roller temperature 08 407 410 411 450 515 516 Paper 7 Has the appropriate paper type been selected Select a proper mode 8 Is the setting temperature of the fuser roller in each paper type normal Check the settin...

Page 250: ...er Avoid storing paper in damp place Bedewed scanner 2 Is the scanner bedewed Clean the scanner Drum 3 Is the drum surface wet or dirty Wipe the drum with a piece of dry cloth Do not use alcohol or other organic solvents Ozone exhaust 4 Is the exhaust fan operating prop erly Check the connection of connector Replace the ozone exhaust fan 5 Is the ozone filter stained or dam aged Replace the ozone ...

Page 251: ...roller temperature 4 Is the temperature of the fuser roller normal Check the setting and correct it 08 407 410 411 450 515 516 Developer material Toner 5 Using the specified developer mate rial and toner Use the specified developer material and toner Paper 6 Is the paper in the drawer damp Avoid storing paper in damp place 7 Is the paper type corresponding to its mode Use the proper type of paper ...

Page 252: ... harness Developer unit 4 Is the developer unit installed prop erly Check and correct the engaging con dition of the developer unit gears 5 Do the developer sleeve and mixers rotate Check and fix the drive system of the developer unit 6 Is the developer material smoothly transported Remove the foreign matter from the developer material 7 Has the magnetic brush phase been shifted Adjust the develop...

Page 253: ...heater Main charger 3 Is the main charger securely installed Install it securely 4 Is the needle electrode broken Replace the needle electrode High voltage transformer Main charger 5 Is the high voltage transformer out put defective Adjust the output or replace the transformer 6 Are the connectors of the high volt age harness securely connected Is the harness open circuited Reconnect the harness s...

Page 254: ...ove the foreign matter if there is any 5 Is there a foreign matter or dew on the drum seal Remove the foreign matter or dew 6 Is the upper drum seal of the devel oper unit in contact with the drum Correct the position of the drum seal or replace it Drum 7 Is there a foreign matter on the drum surface Replace the drum Transport path 8 Does the toner image contact with any foreign matter before the ...

Page 255: ...eplace the discharge LED or check the harness and the circuit Developer unit 5 Is the developer sleeve rotating nor mally Is there any abnormality on the sleeve surface Check the drive system of the devel oper unit or clean the sleeve sur face Drive system 6 Are the drum and scanner jittering Check each drive system High voltage transformer Main charger Developer bias Transfer charger 7 Is the hig...

Page 256: ...awer properly installed Adjust the position of the side guides Feed roller 5 Is the surface of the feed roller dirty Clean the feed roller surface with alcohol or replace the roller Rollers 6 Are the roller and shaft secured Check and tighten the E rings pins clips and setscrews Registration roller 7 Is the spring detached from the regis tration roller Attach the spring correctly Clean the roller ...

Page 257: ...rmed Clean or replace the needle elec trode 6 Is there a foreign matter inside the main charger case Remove the foreign matter 7 Is the inside of the main charger case dirty Clean the inside of the main charger case Cleaner 8 Is there paper dust sticking to the drum cleaning blade edge Clean or replace the cleaning blade 9 Is the drum cleaning blade working properly Check the pressurization of the...

Page 258: ...e roller fuser roller and separation fin ger for fuser roller reached their PM life Replace them High voltage transformer Main charger Developer bias Transfer charger 4 Is the high voltage transformer out put defective Adjust the output or replace the transformer Drum 5 Is there a deep scratch on the drum surface Replace the drum if the scratch has reached the aluminum base 6 Is there thin scratch...

Page 259: ...m reached their PM life Replace the developer material and drum 5 Is the storage environment of the toner cartridge 35 C or less without dew Use the toner cartridge stored in the environment with specification 6 Is there any dent on the drum sur face Replace the drum 7 Is there any film forming on the drum Clean or replace the drum Main charger 8 Is there any foreign matter on the charger Remove i...

Page 260: ...ng the recommended paper Use the recommended paper Transfer charger 5 Is the transfer charger case dirty Clean the transfer charger case 6 Is the transfer charger wire dirty Clean the transfer charger wire Registration roller 7 Is there any abnormality related to the registration roller or with the roller itself Clean the roller if it is dirty Securely attach the springs if they are detached Repla...

Page 261: ...eign matter or stain Discharge LED 5 Are the connectors of discharge LED harness securely connected Reconnect the harness securely 6 Is the discharge LED dirty Clean the discharge LED 7 Is any of the discharge LEDs off Replace the discharge LED Developer unit 8 Is the magnetic brush in proper con tact with the drum Adjust the doctor sleeve gap 9 Is the developer sleeve pressuriza tion mechanism wo...

Page 262: ...h in proper con tact with the drum Check the installation of the devel oper unit Adjust the doctor sleeve gap and polarity 8 Is the developer sleeve pressuriza tion mechanism working Check the mechanism Main charger 9 Is the main charger dirty Clean it or replace the needle elec trode and main charger grid Drum 10 Is film forming occurring on the drum surface Clean or replace the drum 11 Has the d...

Page 263: ...stration roller 2 Is the registration roller dirty or the spring detached Clean the registration roller with alco hol Securely attach the springs 3 Is the registration roller working prop erly Adjust or replace the gears if they are not engaged properly Registration clutch 4 Is the registration clutch working properly Check the registration clutch and replace them if necessary Pre registration gui...

Page 264: ...roller 3 Are the fuser roller and pressure roller rotating normally Check the fuser roller area Replace the rollers if necessary Drum 4 Is there a big scratch on the drum Replace the drum Operation of carriage 5 Is there any problem with the car riage foot Replace the carriage foot 6 Is the tension of the timing belt nor mal Adjust the tension 7 Is there any problem with the drive system of the ca...

Page 265: ...eces sary Toner recovery auger 4 Is the toner recovered normally Clean the toner recovery auger Check the pressure of the cleaning blade Fuser unit 5 Is the cleaning roller damaged or has it reached its PM life Replace the cleaning roller 6 Are there bubble like scratches on the fuser roller 94 mm pitch on the image Replace the fuser roller Check and adjust the temperature control circuit 7 Has th...

Page 266: ...riginal glass Main charger 2 Are the needle electrode main charger grid and main charger case dirty Clean or replace them Discharge LED 3 Is the discharge LED dirty Clean the discharge LED 4 Is any of the discharge LEDs off Replace the discharge LED Scanner 5 Are the original glass especially the position of shading correction plate and CIS unit dirty Clean them Exposure lamp 6 Is the CIS unit deg...

Page 267: ... the paper too dry Change the paper Separation 3 Is the output from the separation charger too high Adjust the output from the separa tion charger Transfer 4 Is the transfer charger case dirty Clean the transfer charger case 5 Is the transfer charger wire dirty Clean the transfer charger wire High voltage transformer Transfer charger 6 Is the output from the high voltage transformer normal Adjust ...

Page 268: ...rm 05 310 with the platen cover or the ADF RADF closed after replacing the MAIN board 5 3 2 Replacing SRAM board CAUTION IN REPLACING the SRAM board The procedure for replacing the SRAM board is shown below If the adjustment values in the SRAM can be viewed print them out in the list print mode before replacing the SRAM board 1 Take off the MAIN board from the equipment 2 Take off the SRAM board i...

Page 269: ...ner section 05 306 Image location adjustment of primary scanning direction scanner section 05 340 Reproduction ratio adjustment of secondary scanning direction scanner section 05 401 Adjustment of primary scanning direction reproduction ratio printer 05 405 Adjustment of primary scanning direction reproduction ratio copy 05 410 Adjustment of primary scanning laser writing start position copy 05 41...

Page 270: ...rum separation finger Present number of output pages 08 1172_1 Drum separation finger Recommended number of output pages for replacement 08 1172_3 Drum separation finger Present driving counts 08 1172_4 Drum separation finger Recommended driving counts to be replaced 08 1172_6 Drum separation finger Present output pages for control 08 1172_7 Drum separation finger Present driving counts for contro...

Page 271: ...r control 08 1250_7 Pressure roller Present driving counts for control 08 1268_0 Fuser roller separation finger Present number of output pages 08 1268_1 Fuser roller separation finger Recommended number of output pages for replacement 08 1268_3 Fuser roller separation finger Present driving counts 08 1268_4 Fuser roller separation finger Recommended driving counts to be replaced 08 1268_6 Fuser ro...

Page 272: ...ry blade Present output pages for control 08 1336_7 Recovery blade Present driving counts for control 08 1372 Heater and energizing time accumulating counter Display 0 clearing 08 1378 Counter for period of time fuser unit is at ready temperature 08 1380 Counter for period of time fuser unit is at printing temperature 08 1382 Counter for period of time fuser unit is at energy saving temperature Co...

Page 273: ...SB Storage Device When GA 1190 GA 1200 is installed 6 1 Firmware Updating with Download Jig In this equipment it is feasible to update the firmware automatically by connecting the download jig using the dedicated connector and turning ON the equipment PWA DWNLD 350 JIG Firmware Stored Download jig System ROM Main PC board MAIN board PWA DWNLD 350 JIG1 16 MB or PWA DWNLD 350 JIG2 48 MB Controller R...

Page 274: ...ed on the board directly Therefore ROM writer adapter PWA DL ADP 350 is required to write the data to these Flash ROMs Refer to the following to write the data P 6 7 6 1 2 Writing the data to the download jig PWA DWNLD 350 JIG K PWA DLM 320 Fig 6 3 Jig board K PWA DLM 320 Important Pay attention to the direction of the ROM Download jig ROM capacity PWA DWNLD 350 JIG2 48 MB 8 MB x 6 PWA DWNLD 350 J...

Page 275: ...he firmware for e STUDIO167 207 237 is updated on e STUDIO165 205 by mistake a C94 error message appears when the power is turned OFF and then back ON after the update Remember that no error message appears when the firmware for e STUDIO165 205 is updated on e STUDIO167 207 237 by mistake Updating System ROM 1 Write the data to the download jig P 6 7 6 1 2 Writing the data to the download jig PWA ...

Page 276: ... is displayed on the LCD Fig 6 6 6 After the update is completed properly the LCD blinks Fig 6 7 If an error occurs the following error number is displayed and the update is interrupted Turn OFF the power and then check the following items After confirming and clearing the problems restart updating from the beginning Is the download jig connected properly Is the updating data written to the downlo...

Page 277: ...d the LED on the download jig lights 6 When the update is completed properly the LED LED 7 on the download jig blinks The LED starts blinking in approx 4 minutes since the update starts It is assumed that the update is failed if it does not start blinking even though 5 minutes has passed In this case turn OFF the power and check the following items Then clear the problem and restart updating from ...

Page 278: ...in 947 and then press the START button Press the START button B Confirmation of the updated data After the updating is completed check each data version in the Setting Mode 08 to confirm that the data was overwritten properly Updating System ROM 08 900 System ROM version 08 921 FROM internal program version 08 922 Function table data version 08 923 Language data version Updating Controller ROM 08 ...

Page 279: ...per one according to the ROM writer to be used Applicable type of the adapter for the ROM writer can be confirmed by the model name indicated on the board Confirm that the adapter is available for the ROM writer to be used before connecting them If an unapplied adapter is connected the application of the ROM writer judges it as an error and writing the data cannot be implemented Applicable combina...

Page 280: ...pter depending on the data file to be written Important When an error such as Over current detects appears while the data are being written to the download jig and the writing cannot be finished set the writing voltage VID to 12 V and then write them Note Note Be sure not to confuse different ROM Versions since the file name is identical although the ROM version is different System ROM Rotary Swit...

Page 281: ... PC board 3 While pressing 0 and 8 simultaneously turn ON the power rewriting data starts 4 During the data is rewritten the LED on the download jig lights When the data rewriting is com pleted the LED blinks slowly at an interval of 0 8 sec If the LED blinks fast at an interval of 0 1 sec the rewriting has been failed 5 Turn OFF the power of the equipment and remove the download jig 6 Install the...

Page 282: ...IBA Viewer program If the data is stored in a different drive including a floppy disk or the drive of another PC con nected to the network downloading may not be performed normally Do not turn off the power of the copier and the PC while data is being updated Data may be damaged causing the copier not to operate normally 1 Start the TOSHIBA Viewer and then Click Setup on the main welcome menu Fig ...

Page 283: ...237 FIRMWARE UPDATING 6 11 6 3 Enter the password TSBSERVICE Fig 6 17 4 Click OK The Download firmware update dialog box appears 5 Select the file for the download firmware Fig 6 18 Click Browse to select the file to be downloaded The selected files are displayed in File Fig 6 19 ...

Page 284: ...d Select the appropriate file Fig 6 20 6 Click OK Downloading starts and the file that is downloaded is displayed Fig 6 21 Notes It takes approx 15 to 20 minutes to download the data when three files are downloaded The copier is automatically reset while downloading When the downloading is completed the following dialog box is displayed Fig 6 22 7 Click OK 8 Turn OFF the power of the equipment 9 P...

Page 285: ...ost of these devices are developed based on the use in PC environment Windows or Macintosh Therefore confirm thoroughly that the device is operational in the equip ment for which the updating will be performed when purchasing the device The data file sub folder for updating is stored in the model specific folder Never change the model specific folder name since it is used for discriminating the da...

Page 286: ...el specific folder name accordingly before updating the firmware for the Controller ROM GA 1190 or the Scanner ROM GA 1200 which is connected with e STUDIO167 207 237 The following model specific folder names are not correctly detected in the Controller ROM versions noted below even if the Controller ROM GA 1190 or the Scanner ROM GA 1200 is connected with e STUDIO167 207 237 Change the folder nam...

Page 287: ...SB storage device to the PC and write the model specific folder and sub folder in which the data file is stored Confirm the model specific folder name sub folder name and data file name before writing the data P 6 13 6 3 Firmware Updating with USB Storage Device When GA 1190 GA 1200 is installed The file system of USB storage device should be formatted in FAT format Windows 95 and NT do not suppor...

Page 288: ...ighted in approx 20 seconds and updating starts Install then Wait is displayed next to the item being updated Fig 6 26 Note Note The items to be updated highlighted items vary depending on the types of data written on the USB storage device Each item is displayed only when each data file is written on the USB storage device in the fol lowing conditions The item Controller Data is displayed when ei...

Page 289: ...peed of the USB storage device and the status of the Flash ROM in the equipment 7 Turn OFF the power and remove the USB storage device 8 GA 1190 only Install the cover plate When GA 1200 is installed connect the dongle to the USB connector host and install the cover 9 Perform the initialization of the updating data Turn ON the power while 0 button and 8 button are pressed simultaneously Key in 947...

Page 290: ...completed check each data version in the Setting Mode 08 to confirm that the data was overwritten properly Updating System ROM 08 900 System ROM version 08 921 FROM internal program version 08 922 Function table data version 08 923 Language data version Updating Controller ROM 08 1952 Controller ROM version Updating Scanner ROM 08 1953 Scanner ROM version 06 09 ...

Page 291: ...d Precaution 1 Confirm that there is a software updating tool USB driver created by decompressing eST163_PCDL_Inst_Rev210 zip on your PC 2 Only installation by hardware wizard can recognize e STUDIO165 167 205 207 237 3 If the TOSHIBA Viewer USB driver is already installed the software update tool USB driver can not be Delete the corresponding COM port on the Device Manager window and then start t...

Page 292: ...ting window below appears Select the port and click OK Fig 6 30 5 The Download window below appears Click the folder icon Fig 6 31 6 Select the firmware data file to be updated on the Local Firmware Data window in the figure below rom_HJ_V52 bin is selected Double click the file or click Open O to open it Fig 6 32 07 06 ...

Page 293: ...3 8 Confirm that both the Program and the Function check boxes in the Download Area field are cleared and then click ALL Fig 6 34 Note Note In e STUDIO165 167 205 207 237 the download area has three selections Program program data Function function data and Language language data Updating is available on each area individually but it is recommended that you update data on all the areas 07 06 ...

Page 294: ...he data in one go Perform the following procedure when you want to update the data individually Select the program you want to update Select any of the Program Function and Language check boxes The Program and Function check boxes are selected in the following example Fig 6 35 Click Selected Area The Attention window appears Click Yes Fig 6 36 07 06 ...

Page 295: ...hen the program data transmission is completed the message window shown below appears on your PC monitor Click OK to finish displaying the status Fig 6 38 11 Click Exit in the Firmware Download window to finish updating Note Note The display on the control panel of the equipment during the update is as shown below Controller Data is displayed however they are not downloaded Before update Fig 6 39 ...

Page 296: ... the updating is completed check each data version in the Setting Mode 08 to confirm that the data were overwritten properly 08 900 System firmware ROM version 08 921 FROM internal program version 08 922 Function table data version 08 923 Language data version When properly completed When the update is completed correctly Complete is displayed after each item Fig 6 41 On an update error If the upd...

Page 297: ...o the FUS board 5VB CN104 Pins 9 and 10 Output to the MAIN board 2 12V 12V CN110 Pin 3 Output to the FAX unit 3 12V 12V CN104 Pin 2 Output to the control panel via MAIN board 12V CN110 Pin 2 Output to the FAX unit 4 24V 24V CN104 Pins 19 and 20 Output to the MAIN board PFU via MAIN board 24V CN112 Pins 1 and 2 Output to the PFC board ADU via PFC board PFP via PFC board 24VDF CN104 Pins 17 and 18 O...

Page 298: ...table Voltage Board Unit Part Fuse type 24V MAIN board Scan motor M1 F203 4A Polygonal motor M4 Switching regulator cooling fan M6 Registration clutch CLT1 Pickup solenoid SOL1 Bypass pickup solenoid SOL2 Contact image sensor unit CIS PFC board Exit motor M7 ADU board ADU motor M8 PFU PFP 24VDF ADF F202 4A 24VCOV OFF MAIN board Toner motor M2 F201 4A Main motor M3 Exhaust fan M5 Auto toner sensor ...

Page 299: ...TRRLYOFF 0 MAIN board High voltage control signals F203 Side heater lamp control circuit TRC2 High voltage output circuit OUT1 Needle electrode bias OUT2 Grid bias OUT3 Developer bias OUT4 Transfer bias Relay OUT5 Separation bias OUT6 Transfer guide bias Center heater lamp control circuit TRC1 Main switch ADU cover opening closing interlock switch Front cover opening closing interlock switch Fuser...

Page 301: ...nction automatically notifies the status of the equipment to the service technician by E mail The following two are the items to be notified GA 1190 and GA 1200 must be installed in order to use this function Total Counter Transmit When this function is effective it notifies each counter information periodically on the set date and time every month Service Call Transmission When this function is e...

Page 302: ...tting 770 0 OFF Invalid 1 Sunday 2 Monday 4 Tuesday 8 Wednesday 16 Thursday 32 Friday 64 Saturday Multiple days of the week can be set by setting the SUM of the val ues for the day of the week Service notification display 774 Displays SERVICE NOTIFICA TION in the INITIAL SETUP menu When 1 is set operation and setting are made available for users 0 OFF 1 ON Service call transmission 775 When this f...

Page 303: ...il address setting Fig 8 1 Note Note This menu does not appear unless GA 1190 and GA 1200 are installed Operation flow Input the address Network initializing Input Registration Modify Delete E mail address setting Registration Modify Delete Customername TelnumberandE mailaddresssetting E mail transmission 08 06 ...

Page 304: ...89012345678901234567 E Mail ABCDEFGHIJKLMNOPQRSTUVWXYZA ChargeCounterFormat LargeSizeChargeCount 1 LargeSizeChargePaperDefinition 1 PMCounterFormat LargeSizePMCount 1 LargeSizePMPaperDefinition 1 Charge Counter Large Small Print Counter Copy 00000000 00000000 Print 00000000 00000000 List 00000000 00000000 FAX 00000000 00000000 Scan Counter Copy Scan 00000000 00000000 FAX Scan 00000000 00000000 Net...

Page 305: ...08 320 1 Number of output pages in the Printer Function 08 321 0 08 321 1 Number of output pages at the List Print Mode 08 322 0 08 322 1 Number of output pages in the FAX Function 08 323 0 08 323 1 Number of scanning pages in the Copier Function 08 327 0 08 327 1 Number of scanning pages in the FAX Function 08 328 0 08 328 1 Number of scanning pages in the Network Scanning Function 08 329 0 08 32...

Page 306: ...E mail address can be registered for 01 DESTINATION SETUP 2 The Supply Notice function is enabled only when 02 AUTO DETECT is set to ON 3 02 AUTO DETECT cannot be set if no fax number or E mail address is registered for 01 DESTINATION SETUP Operation flow Registering a fax number Registering an E mail address Disabling the function Enabling the function Registering a customer number maximum 20 dig...

Page 307: ...J572B AC N DRM DH AC N SCN DH AC L SCN DH AC N CST DH AC L CST DH Not used Not used AC LAMP IN L AC LAMP1 IN N AC LAMP2 IN N AC L DRM DH AC N PFU DH AC L PFU DH THERMO DRM DH THERMO FSR Fuser unit PS ACC Inlet AC IN 1 J562 1 2 2 1 2 AC SW OUT L AC SW OUT N AC MAIN N AC MAIN L DC DRM DH TRC1 TRC2 2 4 1 3 8 7 4 1 4 2 2 3 1 2 3 2 1 3 2 1 1 1 1 AC SW IN L AC SW IN N 3 1 1 3 4 1 2 CN433 3 2 1 1 4 5 6 3...

Page 309: ...DFRXD DFRAK DFRRQ 10 11 12 13 14 15 16 ADFCNT 0 DFRQA FG NC 17 18 19 20 CN25 Option FJP model Standard Other models Option NAD MJD CND model Option Other models Standard Coin controller Copy key card ADUCTR 0A SG TSIZE3 1A 24VCOV OFF CTRON 0A EXTCTR 0A MCRUM 0A KCTRC 0 PG CSTCTR 0A 5V TSIZE0 1A TSIZE1 1A TSIZE2 1A CTRON EN 0 L S SIZEA 10 11 12 13 14 15 16 CN19 DRTH 1A SG SG ATSCNT 0 ERSLP 0A ATS 1...

Page 310: ...512 J517 J560 J518 J519 ATTNR SNR S6 THMS DRM THMS4 NC CN231 LP ERS ERS SG HOME 1 PLTN 1 SG 5V 5VB CN14 J501 HOME SNR S1 J502 PLTN SNR S2 PWA F SNS PWA F SNS SNS SNS PWA F SNS SNS 5V CN21 BDIN 1 SG CN203 PWA F LDR LDR PWA F LDR LDR 11 12 10 14 15 13 17 18 16 11 12 10 14 15 13 17 18 16 CN22 SG 5VCOV OFF 5VCOV OFF SG LPWRA SG BDIN 1 SG PIDT 1 PIDT 0 SG WRAPC 0 5V SHDWN 1 SG 5VCOV OFF 5VCOV OFF SG CN...

Page 311: ... CTRG Toner cartridge PC board CTRG board C 1 A FUS PWA F FUS Fuse PC board FUS board Optional for NAD MJD CND model standard for other models D 2 G AC wire harness PFC PWA F PFC Paper feed controller PC board PFC board Standard for JPD FJP model optional for other models E 7 G ADU PWA F ADU ADU driving PC board ADU board Option G 8 F AC wire harness Symbol Name Figure Wire harness location LAMP1 ...

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Toshiba e-STUDIO165, Service Manual

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