Epson C63, C64, C83, C84 manuals
Computer Equipment > Printer
When we buy new device such as Epson C63, C64, C83, C84 we often through away most of the documentation but the warranty.
Very often issues with Epson C63, C64, C83, C84 begin only after the warranty period ends and you may want to find how to repair it or just do some service work.
Even oftener it is hard to remember what does each function in Printer Epson C63, C64, C83, C84 is responsible for and what options to choose for expected result.
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Epson C63, C64, C83, C84 Manual
50 pages 1.49 Mb
2 Notice3 PRECAUTIONS4 About This Manualor condition that, if not strictly observed, could result in injury 5 Revision Status6 Disassembly and AssemblyCaution regarding assembling/disassembling of the printer mechanism, and how to ensure of quality on re-assembledproduct Housing (Right/Left/Frame), Stacker Assy. removal Circuit board removal Holder shaft unit removal Paper guide upper removal Front frame removal Paper eject roller removal Paper guide front removal Printer mechanism/Housing (Lower) removal Adjustment Head Angular Adjustment CR Motor Drive Torque Dispersion Measurement Maintenance Appendix 7 DISASSEMBLY AND ASSEMBLY8 EPSON Stylus C63/64/83/84Revision A Veillez a jeter les piles usagees selon le reglement local When transporting the printer after installing the ink cartridge be sure to pack the printer for transportation without removing the ink cartridge Observe the specified torque when tightening screws Apply lubricants and adhesives as specified. (See Chapter 3 for details.) Make the specified adjustments when you disassemble the printer (See Chapter 5 for details.) Disassembly and Assembly Overview 9 Use only specified tools to avoid damaging of the printerTable Tools Name Supplier Parts No 10 Table 1-2.Work Completion CheckClassifi Item Check Point Status cation 12 / CR encoder sensor)Figure 1-1.Disassembling flowchart Disassembly 13 External viewRemoval procedure [Housing (Right/Left/Frame) removal] Releasing five hooks by hand/precision screwdriver Release five hooks by hand/precision screwdriver [Stacker assy. removal] Push Do not damage hooks by hand/precision screwdriver (-)in removing Housing (Right/Left) & Stacker assy Do not tilt the printer too much when Housing (Right/Left When assembling Housing (Right/Left/Frame) or Stacker assy. to printer mechanism Hook five ribs for securing Housing cover (Right/Left) to Housing (Right/Left) in the order indicated in the figure Make sure that hooks/protrusions of Housing (Right Left/Frame), Stacker assy., SW bottom and Panel board is correctly fixed to Housing (Frame/Lower) Make sure that there is not the clearance between Figure 1-2.Housing (Right/Left/Frame) and Stacker assy. removal Non Housing (Right/Left/Frame) and Housing (Lower) Make sure that damper for Stacker assy. is correctly installed to the Housing (Lower) 14 When assembling ASF unitMake sure that Paper return lever & Returd roller unit move smoothly Do not touch returd roller and cork on Hopper When assembling ASF unit to main frame Figure 1-3.ASF unit removal Part/Unit that should be removed before removing ASF unit Make sure to install Compression spring 2.53 for Hopper correctly Make sure that Hopper moves smoothly Make sure to set ASF unit with the flat surface of LD roller up 1)Top margin adjustment 2)1st dot adjustment 15 Figure 1-4.Circuit boardPart/Unit that should be removed before removing Circuit board When assembling Circuit board When assembling Circuit board to main frame Make sure that two dowels of Clamp core is set in home position direction 17 Shield plate FFC on Head FFC is pasted on [MountingPlate, M/B]. Therefore, you have to remove Shield plate FFC with Head FFC 4)Remove Holder shaft unit from main frame as belows Remove LD roller shaft along with Clutch mechanism from LD roller shaft holder Remove the Spur gear 36.8 from LD roller shaft Remove Extension spring, 0.143, and remove Clutch from LD roller shaft the side contacting main frame by the tweezer LD roller shaft holder When assembling PE detection lever & sensor board to LD Figure 1-5.Holder shaft unit removal Part/Unit that should be removed before removing Holder shaft unit roller shaft holder Make sure to set Torsion spring 0.22 for PE detection lever to the suitable position Make sure that PE detection lever moves smoothly Make sure that PE sensor board is correctly fixed by the hook of LD roller shaft holder 19 When assembling the PS board to Shield plate (Lower)Make sure to install the PS board correctly When assembling Shield plate (Upper) to Shield palte (Lower) Make sure that Shield Plate (Upper) is correctly inserted Figure 1-7.Assembling of Shield Plate (Upper) When assembling PS board unit to Housing (Lower) Figure 1-6.PS board unit removal Part/Unit that should be removed before removing PS board unit Make sure to set PS board unit on the protrusion of Housing (Lower) 2)PF adjustment 3)1st dot adjustment 4)CR motor drive torque dispersion measurement 20 Figure 1-8.CR motor removal21 FigureWhen removing/assembling Paper guide upper, avoid to damage the coated surface of PF roller by OHP sheet as the following figure Figure 1-10.Paper guide removal procedure When assembling Paper guide upper When assembling Paper guide upper to main frame Part/Unit that should be removed before removing Paper guide upper 22 Do not damage [Pulley, Eject, Driven] when sliding theFront frame to the left side of the printer When assembling Front frame to main frame Figure 1-11.Front frame removal Part/Unit that should be removed before removing Paper guide front Prcedure of removal Make sure that the Star wheel moves smoothly Make sure that the CR unit moves smoothly Make sure that there is no gap between Front frame frame main Do not hold Front frame while handling printer mechanism in your repair The following procedure is only for Front frame removal In case that Front frame is removed for CR unit removal there is some added operations before Front frame removal As for the detailed procedure, refer to 1.2.7 "CR motor removal 1)PF adjustment 2)Bi-dadjustment 23 NOTE:Figure 1-12.CR unit removal (1) External view (Cont.1) Figure 1-13.CR unit removal (2) 24 Part/Unit that should be removed before removing CR unit removalFFC with Head FFC carefully Unless you held CR unit by hand, there is a possibility that the nozzle surface of Print head is damaged You cannot remove IC holder from Print head assy., if you have to remove [Cover, Detector, PW] and Head FFC Figure 1-14.Head FFC removal In case that [Cap, Detector, PW] is removed, PW sensor board is free. Therefore, be caureful not to damage PW sensor board 25 Figure 1-15.Setting position of Grounding Plate, Head &Holer roller guide 27 When assembling Paper eject roller to main frameFigure 1-16.Paper eject roller removal Part/Unit that should be removed before removing Paper eject roller Housing (Right/Left/Frame) / CR unit with Front frame Removal procedurel 1) Loosen PF timing belt with pulling the timing belt to the left side from [Pulley, PF, Driven] and remove [Pulley, Eject, Driven] with pulling it to the left side of the printer Do not touch the rubber portion Make sure that [Bushing, 6] is correctly fixed Do not damage the tooth of [Pulley, Eject, Driven] while PF timing belt is set Make sure that the Paper eject roller moves smoothly Remove one spacer for securing [Bushing, 6] to Paper eject roller, and turn of the printer.) the roller Remove Paper eject roller with sliding to the left side of the printer Do not damage rubber portion of Paper eject roller when sliding the roller to the left side of the printer 28 Do not touch the rib of Paper guide front and [Porous PadPaper guide, Front] Do not touch eight feet of [Porous Pad, Paper guide, Front; Sub] When assembling Paper guide front to main frame Do not touch the rib of Paper guide front and [Porous Pad, Paper guide, Front] Make sure to install the dowels of Paper guide front into the holes of main frame Make sure that there is no gap between Paper guide front and main frame Be careful not to bend eight feet of [Porous Pad, Paper guide, Front; Sub] in assembling/disassembling Wipe off drain ink on ribs of Paper guide front by the cotton stick. (In this time, do not touch the cotton stick to [Porous Pad, Paper Guide Front] that soluble oid is included.) Figure 1-17.Paper guide front removal Housing (Right/Left/Frame) / CR unit with Front frame / Paper eject roller ADJUSTMENT When Paper guide front is removed or replaced with new REQUIRED one, the following adjustment must be performed in the order below 29 When lifting Printer mechanism from Housing (lower), becareful not to drip off the ink from the end (Waste drain ink pad side) of the ink tube Figure 1-19.Holding position of Printer machanism 30 Figure 1-21.Assembled standard position of main frameFigure 1-22.Setting position of Ink tube (1) 31 Figure 1-23.Setting position of Ink tube (2)Figure 1-24.Setting position of Ink tube (3) 32 When assembling Ink systemMake sure that line mark on ink tube is not twisted When assembling Ink system to main frame Part/Unit that should be removed before removing Ink System Make sure that Pump unit is correctly fixed Make sure that Cap unit is in temporary [Cap unit] setting portion before removing Ink system 1)prevent that ink leaks in Pump unit 2)control the length of ink tube in pump frame 33 When removing PF motor from main frame, do not damagethe pinion gear of PF motor When assembling PF motor to main frame Do not damage PF motor pinion gear with main frame Figure 1-27.Placement position of PF motor cable Make sure to connect PF motor connector cable to connector (CN6) on main board by the tweezer Fasten four nuts for securing PF motor to main frame in the order/tightening torque indicated in the figure Make sure that there is no gap between [Spacer Figure 1-26.PF motor removal Part/Unit that should be removed before removing PF motor Procedure of removal Insulator] and frame main Make sure not to lost Compression Spring 34 ADJUSTMENT40 MAINTENANCE47 APPENDIX
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