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Epson C I - 4 0 4 0 Replacement of the ASF Pick-up Rollers, To Remove the ASF Pick-up Rollers

Models: C I - 4 0 4 0 C I - 4 0 5 0

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Automatic Sheet Feeder Cassettes (ASF) (only for Printer CI - 4050)

7.2Replacement of the ASF Pick-up Rollers

The ASF pick-up rollers (1) have an expected life time of approximately 200,000 pages.

7.2.1To Remove the ASF Pick-up Rollers (1)

SRemove the ASF cassette (see 7.1.4 Removing the ASF Cassette).

SRemove the small access cover (2) by squeezing it as shown.

SPull back the retainers (3) as shown and lift the shaft (4) (step 1).

SPull the shaft (4) out of the cassette (step 2) and slide the pick-up rollers (1) off the shaft (4).

7-8

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Epson C I - 4 0 4 0, C I - 4 0 5 0 user manual Replacement of the ASF Pick-up Rollers, To Remove the ASF Pick-up Rollers

Contents

4 0 4 4 0 5 Page Safety Regulations Electromagnetic Compatibility Operating Environment Table of Contents Macro Select Change Macro Installation Save Print OUT Main Function Change Macro VII Automatic Sheet Feeder Cassette ASF only Printer CI 4050 Appendices About this Manual Configuring the PrinterPreface Getting Started Colour Option only for Printer CI MaintenanceTrouble Shooting and Diagnostics Appendix Interface Description Control Codes Miscellaneous Abbreviations and Acronyms Conventions Used in this GuideBold Getting Started Unpacking the Printer CI First Look at the Printer CI Unpacking the Printer CI First Look at the Printer CI Work Location Power RequirementsSite Considerations Environment Conditions Transport Lock Re-packing Information Installing the Personality Module only Printer CI Installing the Personality Module only Printer CI Power Supply Mains Voltage Selection Power ON/OFF Switch Installing the Ribbon Cassette Installing the Black Ribbon Cassette Getting Started Click Replacing the Ribbon Cassette Tractor Inserting Fanfold Paper for the First Time Getting Started Getting Started Manual Front Insertion Guide Printer CI 4040 Option Printer CI Getting Started Test Printouts Print Test Norag Display To start a print testKEY To stop the print test Connection to a Computer Parallel/Serial Interface Emulation Selection Epson LQ Printer Operation Control Panel Local Eject Form Detail Description of Keys Lower Row Keys Vertical Position Adjustment VERT.POS.ADJTop Row Keys Fanfold Displacement Fanfold DIS Key Display How to Use this Function Paper Feed Key 91 Reverse Paper Feed Key Menu Mode To Activate the Menu Press To Confirm Selection Macro Emulation How to Save Settings Quick Settings Configuring the Printer What is Configuring Ready ELQ Local Macro Select Print OUT Recall Factory Standard ConfigurationStandard Configuration for Printer CI Character SET Explanation of the printouts on the previous pages Explanation of Individual Menu Items Main Functions InstallationAdjustment Save Macro Select Print OUT Main Function Change Macro Font Sub/Super Font Print QualityGraphics Quality Pitch Appropriate setting Vertical Positioning Adjustment VERT.POS.ADJ Configuring the printer Perforation Skip Paper Source Character Set EmulationEpson LQ IBM Propr IBM PROPR.AGM Line Mode $$ Commands Parallel BufferWord Length Serial Sub-Function Adjustment AGC Position AGC Adjust Platen Gap Cutting V-POS Uni-Direct.CMD Special Sub-Items under Installation Language Restore SET UP Menu Access Hex Dump Roman LQ/NLQ Macro SelectData Change Macro # SAN Serif LQ/NLQ Courier Prestige Script Print Qual Printer CI AGC Adjust Buffer Installation KbyteAdjustment AGC Position TEAR-OFF-MODE Print Test Language English Deutsch Francais Restore SET UPRecall Factory F Test Preferred Materials MaintenanceCleaning the Platen and Surrounding Areas Print TEST3 Cleaning Procedure User Replaceable Parts Replacement of the Print Head Print Head Removal Print Head Installation Replacement of the Platen To Remove the Platen To Install the Platen Troubleshooting and Diagnostics How to Use This Section Display That means Cause / Action Power-related ProblemsError Messages Test ROM 1 OK NV RAM OKRAM OK ROM 2 OK HOR. Drive Error AGC ErrorFraming Error Buffer Overflow Load Tractor Display That means Cause / Action Load BIN only forLoad Manual Paper JAM Manual Parity ErrorPaper JAM TRF Remove Paper Tear OFF Paper Fanfold paper does not advance No Printout Self-test printout does not startPrinting does not start Single sheet paper does not advance only for Printer CI Troubleshooting and Diagnostics Print lines overlap Print-related Problems Print faint or of poor qualityCharacters do not print evenly or are not uniform in pitch Stop Self Test Action Result Check Select and start PrintTest Start external printing Print Tests Ribbon or Carriage-related Problems Ribbon ProblemsCarriage does not move smoothly Installing the Colour Option To Install the Colour Option Colour Option only for Printer CI Page Colour Option only for Printer CI Installing the 4-Colour Ribbon Click Automatic Sheet Feeder Cassettes ASF Checking the Delivery Consignment Prepare the ASF Cassettes Installing the ASF Cassettes Automatic Sheet Feeder Cassettes ASF only for Printer CI Removing the ASF Cassette Lnserting Paper Automatic Sheet Feeder Cassettes ASF only for Printer CI Replacement of the ASF Pick-up Rollers To Remove the ASF Pick-up Rollers To Install the Pick-up Rollers Technical Data Sinlgle Sheet Print Speed at 10 cpiThroughput acc. to ECMA-132 Printer CI Play fanfold Print format BarcodesGraphics Line Spacing Weight DiagnosticsDimensions Power Consumption Mtbf Output Stacker only for printer CI Paper HandlingTractor Feed Automatic Insertion with Cassette a Paper weightAutomatic Insertion option for printer CI Paper width Envelopes Paper weight Cut sheetsAutomatic Insertion with Cassette B Option for printer CI Appendix a System Interface Description For CI Serial Interface RS-232C / RS-422 Interface Characteristics Transmission Protocols Appendix a System Interface Description Additional Information DSR XON / XoffStandard Connection Additional Information RS-422 Serial Interface with RS-422 only CI Signal Description Transmission Protocol Description Timing Timing Diagram Shared Operation Appendix B Print Samples of Resident Fonts Appendix B Print Samples of Resident Fonts Appendix B Print Samples of Resident Fonts Appendix B Print Samples of Resident Fonts Appendix B Print Samples of Resident Fonts Character Pitches Appendix B Print Samples of Resident Fonts Appendix B Print Samples of Resident Fonts Appendix B Print Samples of Resident Fonts Appendix B Print Samples of Resident Fonts Appendix B Print Samples of Resident Fonts Appendix C Character Set Tables Code Table IBM All Character Set Code Table IBM Set 1 National Version = USA National Version IBM Set Code Table IBM Set Character Code Hex Code Table IBM Code USA IBM Code IBM Code IBM Code IBM Code IBM Code IBM Code Epson Extended Graphics Character Table National Version Epson Extended graphics Character Table Epson Italic Character Table National Version Epson Italic Character Table part National Version Epson Italic Character Table part Code Table OCR-A SP = Space Code page 851 Greek Code page 928 Greek Code page 855 Cyri Code Code Code Kamenicky ISO Latin Mazovia Code page 437 HUN Code page 852 see Code page 866 LAT WIN LAT2 Code Pages for the Eastern European Countries EE2 Appendix C Character Set Tables Appendix C Character Set Tables Appendix C Character Set Tables Batic RIM Appendix D IBM ProPrinter Quick Reference Conventions ESC Control Codes ESC C P1 ESC C NUL P1 ESC N P1 ESC O Vertical Form HandlingESC a P1 ESC B NUL EOT SPS Cont. Vertical Form HandlingSpsif AGC/PCC Only CI 4050 and CI Only CI 4040, CI 4050, and CI Horizontal Form Handling and Printing Modes ESC D NUL Cont. Horizontal Form Handling and Printing Modes SPQ ESC W P1ESC X P1 P2 OCR a CPLOCR B Character Set Selection Graphics Modes ESC J P1 Parameter Table Graphic Density CRT P1 for Code page EE2 SnvctP1 for IBM Code P1 for Code page EE SCT GSM ESC M RLFEJF HPA VPA HPRRPT VPR Only CI SGR Smbc Rsbc Appendix D IBM ProPrinter 4207, 4208 XL 24 Quick Reference 180 Appendix D IBM ProPrinter 4207, 4208 XL 24 Quick Reference Hex Decimal Conversion Table Appendix E Epson LQ 2550 and ESC/P2 Quick Reference Appendix E Epson LQ 2550 and ESC/P2 Quick Reference ESC @ Table B-2 Control CodesTable B-3 Terminal Management ESC = Table B-4 Vertical Form Handling ESC C NUL P1 ESC J P1 ESC N P1 ESC O ESC EM P1 Only CI Only CI 4040, anf CI Only CI 4070 and CITable B-4 Cont. Vertical Form Handling Only CI 4050 and CI 4080 * only CI 4040 and CI ESC SI Table B-5 Horizontal Form Handling and Printing ModesESC SO ESC SP P1 Table B-5 Cont. Horizontal Form Handling and Printing Modes ESC NUL P1 NUL ESC Q P1 ESC MESC P Only CI Native Command SAN Serif DataRoman ORATOR-C Table B-6 Graphics Modes 1088 Table B-7 Character Set Selection NLQ P1 for national version Epson EXT. GCT Table B-8 Cont. Further Control Sequences, supported by Set page length in defined unit ESC / P2 CommandsSet page format Set absolute vertical print position Set unit Cont. ESC / P2 CommandsSelect font by pitch and point Set horizontal motion index HMI Select character table Default SettingAssign character table Print data as characters Cont. ESC / P2 CommandsSelect graphics mode Print raster graphics Appendix E Epson LQ 2550 and ESC/P2 Quick Reference 360 Hex Code Format 6A P Perform P1 Double Speed & Double Density Graph. Mode Hex Decimal Conversion Table Programming Appendix F Barcode Quick ReferenceIntroduction Header has the following format EAN Barcode Header Parameters Barcode typeHeight of barcode UPC-E P4 Width of the thin bars default 2/144 = 0.35 mm Width of the thin gaps default 2 / 144 = 0.35 mm SC3 P6 Ratio Width to Thin default 0 2 toStart Position of Barcode Printing SC6 Start Barcode Barcode Programming ExamplesBarcode Example for Code Barcode Header Data 8 D 8 E 8 8 8 3 Stop Barcode Barcode Header Barcode Example for 2 of 5 InterleavedBarcode Example for Codabar Monarch Barcode Header Barcode Example for EAN 8 ADD-2 Barcode Example for EAN Barcode HeaderData Stop Barcode Barcode Example for EAN 8 ADD-5 Barcode Example for EAN 13 ADD-2 Barcode Header Barcode Example for EAN 13 ADD-5 Barcode Header Barcode Example for MSI Mod 10/10 Barcode Header Barcode Example for UPC-E Barcode Header Barcode Example for UPC-E ADD-2 Barcode Example for UPC-E ADD-5 Barcode Header Barcode Example for UPC-A Barcode Header Barcode Example for UPC-A ADD-2 Barcode Header Barcode Example for UPC-A ADD-5 Barcode Header ESC P2 P3 P4 P5 P6 P7 8 z ESC 211 8 1 Barcode Example for KIX PTT, Post Nederland Barcode Header Barcode Example for Postnet Barcode HeaderMark Pollan CR LF Blank zone Start Barcode Code Blank zone ESC 401 7 0 0 1 8 z CR LF LF LF LF LF LF LF LF LF LF LF LF Reset off Menu Access Appendix G Information for the System Manager