Manuals / Toshiba / Computer Equipment / Copier

Toshiba FC-22 Made at the light side become, Lighter setting Printed image, Sity fine adjust Text

Models: FC-22

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					Acceptable		Operation
Code	Description/Mode			Default	Acceptable	Contents	procedure
					Value		group
							group

570	"Manual density"	Full color	Text/Photo	20	0~255	When the value increases, images	1
571	fine adjustment		Text	20	0~255	made at the “light” side become	1
572	(Lighter setting)		Printed image	20	0~255	lighter.	1
573			Photo	20	0~255		1
574			Map	20	0~255		1
575		Black	Text/Photo	20	0~255		1
576			Text	20	0~255		1
577			Printed image	20	0~255		1
578			Photo	20	0~255		1
579			Map	20	0~255		1
580	"Automatic den-	Full color	Text/Photo	128	0~255	When the value increases, images	1
581	sity" fine adjust-		Text	128	0~255	become darker.	1
582	ment		Printed image	128	0~255		1
583			Photo	128	0~255		1
584			Map	128	0~255		1
585		Black	Text/Photo	128	0~255		1
586			Text	128	0~255		1
587			Printed image	128	0~255		1
588			Photo	128	0~255		1
589			Map	128	0~255		1
604	Indication of calculation results for color			–	32bit34		10
	conversion matrix (within design) type A
605	Indication of calculation results for color			–	32bit310*9		10
	conversion matrix (within design) type B
606	Indication of calculation results for color			–	32bit310*9		10
	conversion matrix (within design) type C
607	Indication of calculation results for color			–	32bit310*9		10
	conversion matrix (within design) type D
611	Indication of scanner automatic color			–	32bit310*9		10
	correction results
612	For paper size : Maximum value adjustment for			255	0~255		1
	plain paper
613	For paper size : Maximum value adjustment for			249	0~255		1
	thick paper 1
614	For paper size : Maximum value adjustment for			249	0~255		1
	thick paper 2
615	For paper size : Maximum value adjustment for			240	0~255		1
	thick paper 3

FC-22 ADJUSTMENT

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January 2000 © TOSHIBA TEC

Image 36

Toshiba FC-22 manual Made at the light side become, Lighter setting Printed image, Automatic den Full color Text/Photo

Contents

Service of Machines Main Service Parts for SafetyDisposition of Consumable Parts/Packing Materials VorsichtEntsorgung des gebrauchten RAM-ICs inklusive Der Lithium-Batterie nach Angaben des HerstellersAdjustment Items Preventive Maintenance PM Contents Troubleshooting Based on Error Code Firmware UpdatingAppendix Error Code List Restart time out errorScanner related service call Original jam in the ADFOriginal not reaching the aligning sensor Original not reaching the exit sensorC3F ADF related service call Error of aligning sensor automatic adjustmentEeprom initializing error Error of paper exit sensor automatic adjustmentAutomatic adjustment error of bin inside paper sensor Transport motor rotation abnormalBin shift motor rotation abnormal Guide bar swing motor rotation abnormalF11 99 08 26 17 57 236210000000 Error code UnusedSelf Diagnostic Mode Transition diagram of self-diagnostic mode conditions Input check Test mode ADU side switch A3/LD Full COLORkey OFF, Auto COLORkey OFF, Energy SAVERkey on Full COLORkey OFF, Auto COLORkey ON, Energy SAVERkey OFF Full COLORkey OFF, Auto COLORkey ON, Energy SAVERkey on Operation procedure Full COLORkey ON, Auto COLORkey OFF, Energy SAVERkey OFFOutput check Test mode ON/OFF Carriage fan motor rotation when standby low speed ON/OFF Carriage fan motor rotation when running high speed ON/OFFDocument motor indicator 1 reciprocating SCM fan motor rotation speed Low/HighOperation procedure Group Test print mode Pixel modulation pattern for creating γ tablePixel modulation pattern 1 for selecting pulse width Pixel modulation pattern 2 for selecting pulse widthAdjustment mode Group OHP mode 318Full color ~255Fine adjustment of fuser motor rotation speed Fine adjustment of drum motor rotation speedFine adjustment of feed motor rotation speed 390Thick paper 2 mode Thick paper 3 modeColor registration sensor error Or 16 or above Normal Right marginWrite start position adjust 2nd cassette Default 9 68 msecModulation mode switching, type a Modulation mode switching, type BDensity adjustment density curve selection Color mode black text γ curve set selectionMonochrome mode black text γ curve set Monitor patch output ON/OFF switchingFine adjustment Text Center setting Printed imageDarker setting Printed image Manual density Full color Text/PhotoLighter setting Printed image Sity fine adjust TextMade at the light side become LighterTotal hue adjustment For ID Full color non-text area YFor ID Full color non-text area M For ID Full color non-text area CTotal luminance adjustment Total saturation adjustmentTend to be judged as color Auto-color mode AdjustmentAI mode setting Time-out setting Macro recognition Pre-process text threshold AdjustmentMacro recognition Pre-process shading Threshold adjustment Adjustment MapMicro recognition Text emphasis adjustment When the value increases, the imDefault is equivalent to Micro recognition Logo text inside thresholdFixed black ratio adjustment, type a Fixed black ratio adjustment, type BFixed black ratio adjustment, type C Fixed black ratio adjustment, type DColor mode, black text γ adjustment Monochrome mode, black text γ adjustment~255 Mode become denser Color balanceColor balance Text/Photo Low density High densityText Low density Photo Low densityOutput value indica When the light source Procedure Group Power Cancel ClearEnergy Saver Start Setting mode Following items can be set or changed in this modeTimer for Print job start up time Set number Seconds Is disabledAll clearing by key copy counter Disabled 1Enabled Removal Original269 RadfImage quality control auto-start When 1 is set, a paper source becomes Disabled EnabledStart count setting of developer Paper source priority A4/LTSecondary scanning 100% 1 101% Reproduction ratio adjustment Radf priority mode Continuous feeding by Start key Function clearing immediately Invalid 1 Valid After copyingImage repeat gap Invalid Other thanPower shutoff Low power All clearing of image processing Adjustment valuesAll clearing of pulse width Selection adjustment results All clearing of γ correction Table adjustment resultsRefer to Counter function and maintenance chacke list Full-color print counter CopierDisplay of counter value Code 08-802 is Reflected Black print counter CopierRadf original counter Drum C life counter display/0 Refer to Counter function and maintenance check list 906 Does not start 1 StartsAvailable during MFP Invalid ValidSystem mode display Procedure for registering ID codes Registering/changing ID codesCorrecting ID code Adjustment Order Copy Image Related Adjustment Automatic Adjustment of the Auto-Toner Circuit 100% AA3Wait Remove the developer cartridges Install the toner cartridges Replace disabled parts 03-113 ON, 03-163 OFFCheck if the developer cartridge gears rotate properly Replace EPUAutomatic Initialization of Image Quality Control Copy Image Dimensional Adjustment XXX Which occurs when the paper scrapes on Long size 439 441 443 445 Short size 440 442 444 446447 448 449Feed motor speed adjustment Printer related adjustment FC-22 Adjustment Grid pattern Scanner related adjustment StepApplication Method of the Adhesive for Screw Locking Application area Carriage frame MirrorImage skewing adjustment FC-22 Adjustment LCF FC-22 Adjustment Chart TCC-1 Adjustment orderToshiba Color Chart Place the Patch chart for gamma adjustment produced in step Shown. Press Start to have the adjustment results reflectedTransfer belt Input 2 with digital keys, and press Start and then InterFC-22 Adjustment Remarks 550 551Manual-density Full Dark step value Dark side becomes 570 571Copy mode Item to be Photo Map Remarks AdjustedAcceptable values 0 to 255Copy mode Item to be adjusted Remarks Color 698 699702 Offset value for Background Background becomesJudgment Threshold for ACS AI Mode Setting Code Color mode Copy mode Content AI photo area Have to make adjustment by compromisingAI text area Image becomes AI photo area Smaller the value, the less moire tends toHigh-Voltage Transformer Settings Settings after replacing main high-voltage transformersOverview Settings after replacing transfer transformer Adjusting Doctor-to-Sleeve Gap Adjusting the Scanner Section Adjusting the CarriagesInstalling the carriage drive wires to the wire pulleys Relationship between wound turns and wire holder jigs Lens Unit Loosen 2 screws for fixing the lens unit Marking Adjustment Direction FC-22 Adjustment Adjusting the Cassette for Sidewise Deviation Key Copy Counter MU-8, MU-10 08 setting mode, enter 3 under code Preventive Maintenance PM Types of Preventive MaintenancePreventive Maintenance Checklist Symbols used in the checklist For FC-22Symbols used in the checklist For FC-15 General Maintenance Checklist FC-22 Original glass Z60or a Platen cover Mirror TBUColor Maintenance Checklist FC-22 General Maintenance Checklist FC-15 Image quality sensor’s area Z40 Color Maintenance Checklist FC-15 53 52 51 54 56 57 Front sectional viewProcessing unit EPU Front-side drive system Such as screws on the table Developer material FC-22 Preventive Maintenance PM Kit SR-FC22H20K kit Page List of Adjustment Tools Test chart No. TCC-1Scanner carriage jig Precautions for Storing Toshiba Supplies Checking and Cleaning of the Photoconductive DrumFC-22 Supplies Checking and Cleaning of the Fuser Rollers Checking and Replacing the Transfer Belt Checking and Replacing the Transfer RollerTroubleshooting Based on Error Code Reconnect the connector. Replace the harnessIs the fuser motor rotating? Disconnected?E03 Paper remaining inside the copier at power on Paper feeding jam E11 Paper misfeed from the ADU E12 Paper misfeed from the bypassReplace the cassette-feed jam sensor Replace the LGC board E19 Paper misfeed from the LCFReconnect the connector. Replace the harness Cover open jam E41 Front cover opened during copying Close the front cover or the paper exit unitE42 Side door opened during copying Is the side door open?E45 LCF jam access cover opened during copying Is the LCF jam access cover open?Close the LCF jam access cover E43 ADU unit pulled out during copyingE46 Bypass unit opened during copying Is the bypass unit open?Close the bypass unit E52 Paper not reaching the ADU path sensor Have too many originals been placed? Original does not reach the aligning roller Original stops, skewed on the original glassPaper jam in the sorter EA1 Paper transport delay jam Paper transport stop jamPaper remaining on the sorter transport path at power on EA4 Sorter front door opened during copyingIs the stapler unit cover securely closed? EA5 Staple jamEC3 OHP sheet used in non-OHP mode Is the ADU motor rotating properly? C09 Black developer motor rotation abnormal Is the black developer motor rotating properly?C0A Color developer motor rotation abnormal Is the color developer motor rotating properly?Drum motor K rotation abnormal Drum motor C rotation abnormalDrum motor M rotation abnormal Drum motor Y rotation abnormalPut the belt on properly C12 ADU paper end guide function abnormalReplace the gear Do the switches and sensors in the LCF unit function? C18 LCF tray function abnormalC28 C29 Exposure lamp disconnection detected Replace the harness. Reconnect the connectors Is used toner jammed? Is any abnormal mechanical load found?C33 Developer removal shutter function abnormal C35 Transfer belt unit contact/release function abnormalC37 Transfer belt motor rotation abnormal C38 C39 Replace the auto toner sensor Replace the LGC boardReinstall the main charger Reconnect the wire cleaner home position switchReconnect the wire cleaner limit switch SecurelyC42 Thermistor abnormal after the copier becomes ready FC-22 Troubleshooting C48 Heater abnormal high temperature Error C7C41 FC-22 Troubleshooting FC-22 Troubleshooting FC-22 Troubleshooting C73 Eeprom initializing error C74 Error of exit sensor automatic adjustmentOther service calls C94 Main-CPU abnormal Observe the condition for a whileC9A Main memory abnormal C9E IMC board connection abnormalReplace the laser optical unit CA2 H-SYNC abnormal Is the polygonal motor rotating?Sorter related service call Transport motor rotation abnormalCC3 Bin-shift motor rotation abnormalGuide bar swing motor rotation abnormal Stapler-unit swing motor rotation abnormalAutomatic adjustment error of bin inside paper sensor CCANo power being supplied Press the circuit breakerIs the fuse blown out? Replace the fuseImage quality related service call Image quality sensor abnormal OFF levelCE2 Image quality sensor no pattern levelCE4 Image quality control test pattern abnormal CE5 Temperature/humidity sensor upper-limit abnormal CF1 Color registration control abnormalFC-22 Troubleshooting FC-22 Troubleshooting FC-22 Troubleshooting F11 Communications error between System-CPU and Scanner-CPU FC-22 Troubleshooting Troubleshooting of Image Color deviation SymptomsFew steps at a time Uneven pitch and blur Symptoms FC-22 Troubleshooting FC-22 Troubleshooting Defect of image density, color reproduction and gray balance Background Fogging Moire/lack of sharpness Lack of sharpnessToner offset Feeding direction Vents because they have bad effect on drum Fuser roller pressure defect Check/correct developer sleeve coupling engaging Solid copy Feeding direction White banding in feeding direction directionFeeding Check/correct related circuits Skew slantwise copying Feeding direction LCFColor banding in feeding direction Feeding direction FC-22 Troubleshooting White spots Feeding direaction Cause/Defect area Step Check items Measures Developer unitPoor image transfer Feeding direction Uneven image density Feeding direction Cause/Defect area Image dislocation in feeding direction Feeding direction Image jittering Feeding direction Poor cleaning Feeding direction Oil roller Life ended? Fuser rollerUneven light distribution Feeding direction Blotched image Feeding direction 3 9 Mode Operation OutlinePreparation of PC \WEBSHARE\FTPROOT FC-22 Firmware Updating Firmware update operation One of the followings SJP, SEU, SUC, SX SJP Case of 1 Case of #1 #3Error Message Case of #1 #3 Following screen is displayed after finishedFurther procedure is the same as normal sequence Following screen will be displayed in 3 9 mode Screen detailsPress Start Key Case of #1- #3 ’ Press Start KeyError Occurrence Area Power OFF Installation Instructions for Firmware Update through PC System configurationPreparation of PC to use a network FC-22 Firmware Updating FC-22 Firmware Updating FC-22 Firmware Updating FC-22 Firmware Updating FC-22 Firmware Updating FC-22 Firmware Updating FC-22 Firmware Updating FC-22 Firmware Updating FC-22 Firmware Updating Installation of FTP server FC-22 Firmware Updating FC-22 Firmware Updating FC-22 Firmware Updating FC-22 Firmware Updating Wire Harness Connection Diagrams AC Wire HarnessDC Wire Harness January 20000 Toshiba TEC