Xerox 1632 2240 3535 Color Carrera Manual
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6/02 6-77 DC1632/2240 dC351 General Procedures and Information Prelaunch Training/Review dC351 NVM Background ProcessingPurposeConsists of 5 subroutines: ïMachine Settings - This routine saves the current machine settings or restores the pre- viously-saved machine settings. ï Manufacturing NVM - This routine automatically loads a region-specific set of values into NVM. ïDust Off Reset - This routine sets all HFSI counters to zero. NOTE: The following subroutines are intended for engineering/manufacturing use. They should not be performed as part of normal repair or maintenance unless you are specifically directed. ï NVM Background Read - This routine polls all NVM locations in the machine, and stores the values in the diagnostic tool database. ïSave / Restore NVM - This routine saves current NVM settings or to restore previously saved NVM settings Procedure1. Enter the Diagnostic Mode. Refer to Entering Diagnostic Mode using the PWS. 2. Select the Adjustments tab. 3. Select the NVM Init, S/R tab. 4. Select the NVM Background Processing (dC351) tab. Machine Settings 1. Press the Save Machine Settings button to record the values of approximately 320 NVM locations containing data unique to a specific machine. The data is saved in on the PWS hard drive. The data will remain available until the PWS is connected to a different machine. To make a permanent record of machine settings, perform the following: a. Go to dC188. Select Temporary Call Closeout, then exit the PWS tool. b. When the PWS displays the message Would you like to copy Machine Data to the a: drive? Yes or No, select Ye s and insert a diskette. The PWS will write Machine Data to the diskette and the diagnostic tool will close. c. Restart the PWS tool and select Read from Floppy on the opening screen. This loads the data from the diskette into the PWS tool database, but does not load data into the machine NVM. 2. To load previously saved machine settings into NVM, press the Restore Machine Set- tings button. Manufacturing NVM This routine is intended primarily for initial setup prior to shipment to a customer location, but it can be used to restore machine setting to their as-delivered state. This may be necessary if the NVM was initialized without saving machine settings, or in the case of a 103-208 fault code 1. Select the market region for the installation. 2. Press the Batch Write NVM button.Save/Restore NVM 1. Press the Background Read button. This will read all locations in the dC 131 database. This will require approximately 20 minutes to complete. CAUTION The NVM data is saved in RAM only. If the PWS Tools program is closed or if the PWs is switched off, the data will be lost. 2. Press the Save Current NVM Settings button. This will store the NVM data is the PWS memory. CAUTION If the PWS is disconnected from the machine during NVM Restore, ALL NVM data may be lost 3. To load the saved data into the machine NVM, press the Restore Saved NVM Settings button. This will require approximately 20 minutes to complete, and must not be inter- rupted.
6/02 6-78DC1632/2240 dC355, dC371 Prelaunch Training/Review General Procedures and Information dC355 Hard Disk Diagnostic ProgramPurposeNOTE: For details on dC355 Hard Disk Diagnostic Program, see Adjustments: ADJ 9.8. dC371 Configuration PagePurposeAllows easy viewing and set-up of machine configuration.Procedure1. Enter the Diagnostic Mode. Refer to Entering Diagnostic Mode using the PWS. 2. Select Adjustments on the Service Entry Screen. 3. Select NVM Init, S/R (the default screen). 4. Select Configuration Page (dC371). The Configuration Page Screen is displayed. 5. Make selections on the screen from the following categories: a.Market Place ïXC (NASG) ï XE (ESG) ïFX ï FX / AP b.Machine Config ï Digital Copier ï Copier / Printer ï Copier / Printer / Scanner ï Printer with UI c. Output Device(s) ï Simple Catch Tray ï Ofssetting Catch Tray ï Finisher d. Input Device ïDADF ï Platen Only 6. Select Save to save the options or select Reset to reset the default settings back to origi- nal options prior to entering Configuration Page (dC371).
6/02 6-79 DC1632/2240 dC612 General Procedures and Information Prelaunch Training/Review dC612 Color Test Pattern PrintPurposePrints the test patterns in the machine, to help identify Image Quality problems.Procedure1. Enter the Diagnostic Mode. Refer to Entering Diagnostic Mode using the PWS. 2. Select Diagnostics in the Service Entry Screen. 3. Select Test Pattern (dc612). a. To print a Test Pattern, select Image Process System: i. Select the Pattern Number from the menu. ii. Select the Paper Tray. iii. Set the number of prints to output in the Print Count Box and select Start. b. To print the Image Output Test Pattern, select Image Output System.i. Image Output System ii. Paper (Simplex/Duplex) iii. Paper Tray/Size iv. Paper Type v. Screen Type vi. Color Mode vii. Set the number of prints to output and select Start. Test Patterns CAUTION The patterns currently displayed do not match the descriptions in the table. The correct pattern number/descriptions are TBD. For details on the test pattern generation location and output path, see Table 1: Table 1 Test Patterns Patte rn # Pattern Name Overview Purpose Location 1 ROS Check Seal Glass Cleaning Guide: 20% Half Tone Full Band Width KCMRY Fast Scan direction Stripe PatternThe engine where defect has occurred can be determined as an output sheet contains Seal Glass smearing. -> To determine defect engineIOT 2 Halftone (IOT) Seal Glass Cleaning Guide: 20% Half Tone Full Band Width Full Half Tone. Select the density from Cin=0~100.Defect can be detected/evaluated (streaks, uneven density, band- ing)IOT 3 Grid 1dot (For separating troubles) 512 dot Pitch Grid Pattern with 1 dot width - Around Alignment and Color Regi - Secondary Transfer part magnification failureIOT 4 Fast Scan 8 Gradation (For separating troubles) Fast Scan direction 8 Gradation Pattern For development. For ASIC debug.IOT 5 A1 Patch Forms a bi-axial near the IN and OUT edges in full color. (Chevron Pattern) At normal Regi Control cycle: Approx. half cycle of IBT Belt (2 sheets of A4 continuous) At Diag Regi Control cycle: Approx. 1 cycle of IBT Belt (1: 4 sheets of A4 continuous)For Color Regi adjustment in Diag DC685-1 (Skew Fine Setup) and DC685-2 (In/Out Setup) during JOB, at beginning of JOB and end of JOB. Also, for Color Regi reading in DC681 and DC684.Controller 6 A2 Patch Forms a 1 axial near CNT for approx. 1 cycle (1: 4 sheets of A4 continuous) of IBT Belt in full color. (Chevron Pattern)For Color Regi adjustment in Diag DC685-3 (Center Setup) Controller 7 B1 Patch Forms a bi-axial near the IN and OUT edges for approx. 1 cycle (1: 4 sheets of A4 continuous) in full color. (< pattern)For Color Regi rough adjustment in Diag DC685-1 (Skew Fine Setup) and 685-4 (Skew Rough Setup).Controller 8 B2 Patch Forms a 1 axial near CNT for approx. 1 cycle (1: 4 sheets of A4 continuous) of IBT Belt in full color. (< pattern)For Color Regi adjustment in Diag DC685-3 (Center Setup) Controller 9 C Patch Forms a three-axle IN/CNT/OUT in approx. 1 cycle (1: 4 sheets of A4 contin- uous) of IBT Belt in single color C. (Chevron Pattern)For Diag DC683 (to check Sensor, Cyan and position shift). Controller 10 Binary/Auto Gradation Correction PG (For Printer) LUT: C-TRA OFF IOT OFF(For gradation correction) Gradation pattern for gradation correction for printing LUT: C-TRA OFF IOT OFFTo output during Auto Gradation Correction. For checking CTRACS feature. The same pattern as this output pattern is even output in the CTRACS feature (Reads the output pattern by IIT and sets up the color reproducibility) inside the Tools (opened to customer). The test pattern here is able to check the setup effects of the Printer feature.Controller
6/02 6-80DC1632/2240 dC612 Prelaunch Training/Review General Procedures and Information11 Binary/Auto Gradation Correction PG (For Printer) LUT: C-TRA OFF IOT ON(For gradation correction) Gradation pattern for gradation correction for printing LUT: C-TRA OFF IOT ONTo output during Auto Gradation Correction. For checking CTRACS feature. The same pattern as this output pattern is even output in the CTRACS feature (Reads the output pattern by IIT and sets up the color reproducibility) inside the Tools (opened to customer). The test pattern here is able to check the setup effects of the Printer feature.Controller 12 Binary/Auto Gradation Correction PG (For Printer) LUT: C-TRA OFF IOT OFF(For gradation correction) Gradation pattern for gradation correction for printing LUT: C-TRA OFF IOT OFFTo output during Auto Gradation Correction. For checking CTRACS feature. The same pattern as this output pattern is even output in the CTRACS feature (Reads the output pattern by IIT and sets up the color reproducibility) inside the Tools (opened to customer). The test pattern here is able to check the setup effects of the Printer feature.Controller 13 Binary/Auto Gradation Correction PG (For Printer) LUT: C-TRA ON IOT ON(For gradation correction) Gradation pattern for gradation correction for printing LUT: C-TRA ON IOT ONTo output during Auto Gradation Correction. For checking CTRACS feature. The same pattern as this output pattern is even output in the CTRACS feature (Reads the output pattern by IIT and sets up the color reproducibility) inside the Tools (opened to customer). The test pattern here is able to check the setup effects of the Printer feature.Controller 14 Binary/Auto Gradation Correction PG (For Copy) LUT: C-TRA OFF IOT OFF(For gradation correction) Gradation pattern for gradation correction for copying LUT: C-TRA OFF IOT OFFTo output during Auto Gradation Correction. For checking CTRACS feature. Same as 10. The test pattern here is able to check the setup effects of the Copy feature.IPS 15 Binary/Auto Gradation Correction PG (For Copy) LUT: C-TRA OFF IOT ON(For gradation correction) Gradation pattern for gradation correction for copying LUT: C-TRA OFF IOT ONTo output during Auto Gradation Correction. For checking CTRACS feature. Same as 10. The test pattern here is able to check the setup effects of the Copy feature.IPS 16 Binary/Auto Gradation Correction PG (For Copy) LUT: C-TRA ON IOT OFF(For gradation correction) Gradation pattern for gradation correction for copying LUT: C-TRA ON IOT OFFTo output during Auto Gradation Correction. For checking CTRACS feature. Same as 10. The test pattern here is able to check the setup effects of the Copy feature.IPS 17 Binary/Auto Gradation Correction PG (For Copy) LUT: C-TRA ON IOT ON(For gradation correction) Gradation pattern for gradation correction for copying LUT: C-TRA ON IOT ONTo output during Auto Gradation Correction. For checking CTRACS feature. Same as 10. The test pattern here is able to check the setup effects of the Copy feature.IPS 18 Binary/Process Con- trol LUT: C-TRA OFF IOT OFF(Density adjustment, gradation check) Gradation pattern for density adjust- ment LUT: C-TRA OFF IOT OFFThe Primary color/Secondary color/Tertiary color gradation repro- ducibility can be checked by crossing over to entire gradation. For checking TRC.IPS 19 Binary/Process Con- trol LUT: C-TRA OFF IOT ON(Density adjustment, gradation check) Gradation pattern for density adjust- ment LUT: C-TRA OFF IOT ONThe Primary color/Secondary color/Tertiary color gradation repro- ducibility can be checked by crossing over to entire gradation. For checking TRC.IPS 20 Binary/Process Con- trol LUT: C-TRA ON IOT ON(Density adjustment, gradation check) Gradation pattern for density adjust- ment LUT: C-TRA ON IOT OFFThe Primary color/Secondary color/Tertiary color gradation repro- ducibility can be checked by crossing over to entire gradation. For checking TRC.IPS 21 Binary/Process Con- trol LUT: C-TRA ON IOT ON(Density adjustment, gradation check) Gradation pattern for density adjust- ment LUT: C-TRA ON IOT ONThe Primary color/Secondary color/Tertiary color gradation repro- ducibility can be checked by crossing over to entire gradation. For checking TRC.IPS Table 1 Test Patterns Patte rn # Pattern Name Overview Purpose Location
6/02 6-81 DC1632/2240 dC612 General Procedures and Information Prelaunch Training/Review22 Binary/Highlight PG LUT: C-TRA OFF IOT OFF(Highlight gradation check) Gradation pattern for highlight adjustment LUT: C-TRA OFF IOT OFFIn the gradation reproducibility of Primary color/Secondary color/ Tertiary color, the highlight parts easily varied can be checked in details. For checking TRC.IPS 23 Binary/Highlight PG LUT: C-TRA OFF IOT ON(Highlight gradation check) Gradation pattern for highlight adjustment LUT: C-TRA OFF IOT ONIn the gradation reproducibility of Primary color/Secondary color/ Tertiary color, the highlight parts easily varied can be checked in details. For checking TRC.IPS 24 Binary/Highlight PG LUT: C-TRA ON IOT OFF(Highlight gradation check) Gradation pattern for highlight adjustment LUT: C-TRA ON IOT OFFIn the gradation reproducibility of Primary color/Secondary color/ Tertiary color, the highlight parts easily varied can be checked in details. For checking TRC.IPS 25 Binary/Highlight PG LUT: C-TRA ON IOT ON(Highlight gradation check) Gradation pattern for highlight adjustment LUT: C-TRA ON IOT ONIn the gradation reproducibility of Primary color/Secondary color/ Tertiary color, the highlight parts easily varied can be checked in details. For checking TRC.IPS 26 IIT/FS Incre/Gradation (For separating troubles) Fast Scan direction gradation YMC process BK patternFor development. Determine the defect locations when IPS defect and ASIC poor installation etc. has occurred.IPS 27 IIT/SS Incre/Gradation (For separating troubles) Slow Scan direction gradation YMC process BK patternFor development. Determine the defect locations when IPS defect and ASIC poor installation etc. has occurred.IPS 28 Shading Data Output (For separating troubles) Shading RAM data output pattern For development. Determine the defect locations when IPS defect and ASIC poor installation etc. has occurred.IPS 29 COSAC Count Mode/ YM C K Ve rt ic a l St ri p e(For separating troubles) 10.84mm width YMCK Vertical Stripe Pattern For separating troubles. It determines the defective locations when an error image was output. Normal: Pre IPS Asic onwards can be determined as normal.IPS 30 COSAC Count Mode/8 Gradation Patch(For separating troubles) 21.67x10.84mm 8 Gradation Patch Pattern For development. Determine the defect locations when IPS defect and ASIC poor installation etc. has occurred.IPS 31 COSAC Solid PG ALL AAh(For development) Entire Solid Data Pattern. For development. Determine the defect locations when IPS defect and ASIC poor installation etc. has occurred.IPS 32 AES L* Pass Check (For separating troubles) 32.51mm Grey + 10.84mm White, Vertical Stripe Pattern.For development. Determine the defect locations when IPS defect and ASIC poor installation etc. has occurred.IPS 33 VIPER Grid/4C (For development) 10.84mm Grid Pattern. For development. Determine the defect locations when IPS defect and ASIC poor installation etc. has occurred.IPS 34 VIPER Grid/BW (For development) 10.84mm Grid Pattern. For development. Determine the defect locations when IPS defect and ASIC poor installation etc. has occurred.IPS 35 FSRE Count Mode/ Grid(For separating troubles) 5.42mm YMCK Grid Pattern. For separating troubles. It determines the defective locations when an error image was output. Normal: Pre IPS Asic onwards can be determined as normal.IPS 36 FSRE Count Mode/ Slanting Grid(For separating troubles)5.42mm YMCK Slanting Grid Pattern. For development. Determine the defect locations when IPS defect and ASIC poor installation etc. has occurred.IPS Table 1 Test Patterns Patte rn # Pattern Name Overview Purpose Location
6/02 6-82DC1632/2240 dC612 Prelaunch Training/Review General Procedures and Information37 VIPER Fixed Pattern Output/BW Binary(For separating troubles) Connection between IPS-Controller CHK Entire 2dot width Horizontal Ladder Pattern.For development. Determine the defect locations when IPS defect and ASIC poor installation etc. has occurred.IPS 38 VIPER Fixed Pattern Output/4C Binary(For separating troubles) Entire 2dot width Horizontal Ladder Pattern. For development. Determine the defect locations when IPS defect and ASIC poor installation etc. has occurred.IPS 39 TAG Fixed Binary COPY-1(For development) TAG=0 Fixed COPY. For development. Determine the defect locations when IPS defect and ASIC poor installation etc. has occurred.IPS 40 TAG Fixed Binary COPY-2(For development) TAG=1 Fixed COPY. For development. Determine the defect locations when IPS defect and ASIC poor installation etc. has occurred.IPS Table 1 Test Patterns Patte rn # Pattern Name Overview Purpose Location
6/02 6-83 DC1632/2240 dC685, dC921 General Procedures and Information Prelaunch Training/Review dC685 Color RegistrationPurposeNOTE: For details on dC685 Color Registration, see Adjustments Section 4: ADJ 9.6. dC921 TC/ATC Sensor SetupPurposeNOTE: For details on dC921 TC/ATC Sensor Setup, see Adjustments Section 4: ADJ 9.2.
6/02 6-84DC1632/2240 dC922, dC924 Prelaunch Training/Review General Procedures and Information dC922 TRC ControlPurposeNOTE: For details on dC922 TRC Control, see Adjustments Section 4: ADH 9.3 dC922 TRC Control Adjustment. dC924 TRC AdjustPurposeTo manually fine adjust the low/medium/high densities (TRC) for each color. NOTE: For details on TRC Adjust, see Adjustments Section 4: ADJ 9.5.
6/02 6-85 DC1632/2240 dC929, dC934 General Procedures and Information Prelaunch Training/Review dC929 Max SetupPurposeNOTE: For the execution sequence of the Max Setup Functions, see Adjustments Section 4: ADJ 9.1. dC934 ADC/AGC SetupPurposeAutomatically adjusts the ADC Sensor Gain. NOTE: For details on dC934 ADC/AGC Setup, see Adjustment Section 4: ADJ 9.4.
6/02 6-86DC1632/2240 dC945, dC956 Prelaunch Training/Review General Procedures and Information dC945 IIT CalibrationPurposeFunctional details: ï Computes and sets the White Reference Correction Coefficient. ï Corrects the IIT Sensitivity Dispersion. NOTE: For details on dC945 IIT Calibration, see Adjustments Section 4: ADJ 9.7. dC956 Belt Edge Learn Mode PurposeNOTE: For details on dC956 Belt Edge Learn Mode, see Adjustments Section 4: ADJ 9.6.