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DIGITAL MULTI FUNCTION
e-STUDIO160/200/250
File No. SHE02000200
R02092123800-TTEC
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© 2002 TOSHIBA TEC CORPORATION All rights reserved
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GENERAL PRECAUTIONS REGARDING THE INSTALLATION AND SERVICE FOR e-STUDIO160/200/250 SERIES The installation and service should be done by a qualified service technician. 1. Transportation • When transporting/installing the copier, employ two persons and be sure to use the positions as indicated below. The copier is fairly heavy and weighs approximately 50 kg (110 lb), therefore pay full attention when handling it. 4 portions 2. Installation • Be sure to use a dedicated outlet with AC 115 or 120V/
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• Avoid exposure to laser radiation during servicing. – Avoid direct exposure to beam. – Do not insert tools, parts, etc. that are reflective into the path of the laser beam. – Remove all watches, rings, bracelets, etc. that are reflective. 4. Main Service Parts for Safety • The breaker, door switch, fuse, thermostat, thermofuse, thermistor, etc. are particularly important for safety. Be sure to handle/install them properly. 5. Cautionary Labels • During servicing, be sure to check the rating pl
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CONTENTS 1. ADJUSTMENT ITEMS .................................................................................................. 1-1 1.1 Error Code List ................................................................................................................... 1-1 1.2 Self-Diagnosis Modes ........................................................................................................ 1-6 1.2.1 Adjust mode (05)........................................................................
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2. PREVENTIVE MAINTENANCE (PM)............................................................................ 2-1 2.1 Maintenance Performed Every 81,000 (e-STUDIO160/200 Series) and 99,000 Copies (e-STUDIO250 Series)............................................................................... 2-1 2.2 Preventive Maintenance Check List .................................................................................... 2-1 2.3 PM Kit................................................................
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5. UPDATING THE FIRMWARE ........................................................................................ 5-1 5.1 Outline................................................................................................................................ 5-1 5.2 Using the Recovery PWA ................................................................................................... 5-2 5.2.1 Using main recovery PWA .............................................................................
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1. ADJUSTMENT ITEMS 2. PREVENTIVE MAINTENANCE (PM) 3. PRECAUTIONS FOR STORING & HANDLING SUPPLIES 4. TROUBLESHOOTING 5. UPDATING THE FIRMWARE 6. WIRE HARNESS CONNECTION DIAGRAMS
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1. ADJUSTMENT ITEMS 1.1 Error Code List While the error message or “Call for service” symbol is flashing, pressing the [CLEAR/STOP] key and the [8] key on the digital keys at the same time shows one of the following error codes on the copy- quantity indicator as long as those keys are pressed. Classification Error code Machine status Transporting jam in the main E01 Paper jam inside the machine body E02 Paper jam near the fuser unit E03 Paper remaining inside the machine at power on (Except fo
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Classification Error code Machine status Paper jam if some cover is E41 Copier front cover or side cover is opened during copying opened (Copier front cover, side cover, or transport cover of job separator/offset tray/bridge cover is opened during copying) E42 Side cover of cassette 2 or cassette 3 is opened during copying E43 ADU is opened during copying E44 Reserved E45 Side cover of LCF is opened during copying (e-STUDIO200/250 series) E46 to E70 Reserved Paper transporting jam at the E71 Ori
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Classification Error code Machine status Other operator calls - Internal tray full (when finisher bridge installed) (e-STUDIO200/250 series) - No paper in the cassette 1 - No paper in the cassette 2 - No paper in the cassette 3 - No paper in the cassette 4 (e-STUDIO200/250 series) - No paper in the LCF (e-STUDIO200/250 series) - Cassette 1 is not ready - Cassette 2 is not ready - Cassette 3 is not ready - Cassette 4 is not ready (e-STUDIO200/250 series) - LCF is not installed (e-STUDIO200/250 se
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Classification Error code Machine status CALL SERVICE from the C21 Carriage initialization error optical system C22 to C24 Reserved C25 Scanner unit watch dog error C26 Exposure lamp disconnection or peak detection error C27 to C30 Reserved CALL SERVICE from the C31 to C37 Reserved process system C38 Replaced process unit error C39 to C40 Reserved CALL SERVICE from fuser C41 Abnormal thermistor or heater disconnection at power ON area C42 Reserved C43 Warming up mode after disconnection judgment
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Classification Error code Machine status CALL SERVICE from others C90 Reserved C91 SRAM abnormality (Lithium battery or SRAM chip are abnormal.) C92 to C94 Reserved C95 Power supply unit fan motor abnormality C96 Process unit fan motor abnormality CALL SERVICE from laser C97 Vacuum fan motor abnormality optical system C98 Clock IC abnormality C99 PFC microcomputer abnormal CALL SERVICE from finisher CA1 Polygon motor abnormal (e-STUDIO200/250 series) CA2 HSYNC abnormal CA3 to CB0 Reserved CB1 Re
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1.2 Self-Diagnosis Modes The self-diagnosis functions are used to make the settings for the various PPC functions. This document describes the self-diagnosis functions. For the FAX functions, refer to the SERVICE HANDBOOK (GD-1061). For the method to enter each mode of the self-diagnosis functions, refer to the following chart. Mode How to enter Definition How to clear Country/Region Turn the power on while Selects the country/region code. *1 code pressing the 0 and 2 keys. Adjust mode Turn th
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Power ON "02" "13*" "05" "08" "13" "09" Country/Region RAM clear Adjust mode System mode Function test Scanner parking mode code "INT" "INT" Warming up Test print Power OFF "INT" : INTERRUPT key on. Standby Quick reference chart for self-diagnostic mode 01-02-01 Note: Power ON Turn on the power switch. Power OFF Turn on the power switch. INT Press the INTERRUPT key. C/S Press the CLEAR/STOP key. Menu map The menu below can be selected by pressing the program key. (However, the menu in the broke
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1.2.1 Adjust mode (05) TEST MODE A 0 5 Power ON MC= Enter code Digital Keys ( C/S used to correct value) TEST MODE A SET MC= or START 205 Enter code Digital Keys Adjustment value TEST MODE A SET MC=205 or DT= 156 START Adjustment value Cancel e-STUDIO160/200/250 ADJUSTMENT ITEMS 1 - 8 December 2002 TOSHIBA TEC
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ADJUST MODE (05) ITEMS Process unit adjustment Code Factor Adjustment item (05) Mode Default Acceptable Refer to value page 205 Development Developer bias DC adjustment ALL 156 0-255 1-70 • Increment/decrement by U/D (Up/Down) key (166) • Real-time high voltage output • Developer bias DC ON 210 Charging Grid voltage initial value adjustment ALL 104 0-255 1-70 • Increment/decrement by U/D key (118) Guaranteed • Real-time high voltage output (Charge ON) value *1 0-223 220 Transfer Transfer transf
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Scanning adjustment Code Factor Adjustment item (05) Mode Default Acceptable Refer to value page 304 Scanner Scanner feed magnification 0.1 %/step ALL 128 0-255 1-62 mechanism 305 Scanner Scanner feed misalignment 0.126 mm/step ALL 128 85-171 1-63 mechanism (600 DPI) 306 Scanner CCD scanning misalignment 0.04233 mm/step ALL 128 5-251 1-61 mechanism 354 R/ADF R/ADF aligning amount (surface) 0.5 mm/step ALL 10 0-20 355 RADF RADF aligning amount (back) 0.5 mm/step ALL 10 0-20 356 R/ADF ADF position
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Printer adjustment Code Factor Adjustment item Mode Default Acceptable Refer to Value page 453 Printer system Aligning amount Cassette 2 (PFU) ALL 16 0-31 1-55 Short size (0.52 mm/step) Paper length of max. 321 mm 455 Printer system Aligning amount ADU ALL 26 0-31 1-55 (e-STUDIO160: 0.7 mm/step, e-STUDIO200/250: 0.47 mm/step) (23) *1 456 Printer system Aligning amount PFP Short size (0.52 mm/step) ALL 16 0-31 1-55 Paper length of max. 321 mm 457 Printer system Aligning amount LCF 0.52 mm/step A
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Scan image processing parameter 600 DPI Image Image Acceptable Refer to Code Factor Adjustment item quality Default mode value *1 page mode 620 Image No. of units: HPF table number PPC Text/Photo 1 0-99 1-66 quality 0: Use of default value The larger the intensity 1: Text/Photo mode coefficient the stronger the 2: Photo mode intensity. 3: For Text mode 4 - 9: Unused No. of tens: Filter combination intensity 0: Use of default value 1 - 9: Filter combination intensity 621 Image Ditto PPC Photo
