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Notice
PRECAUTIONS
About This Manual
or condition that, if not strictly observed, could result in injury
Revision Status
Disassembly and Assembly
Caution regarding assembling/disassembling
of the printer mechanism, and how to ensure
of quality on re-assembledproduct
Housing (Right/Left/Frame), Stacker Assy. removal
DISASSEMBLY AND ASSEMBLY
EPSON Stylus C63/64/83/84
Revision 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
Use only specified tools to avoid damaging of the printer
Table
Tools
Name
Supplier
Table 1-2.Work Completion Check
Classifi
Item
Check Point
Status
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/ CR encoder sensor)
Figure 1-1.Disassembling flowchart
Disassembly
External view
Removal procedure
[Housing (Right/Left/Frame) removal]
Releasing five hooks by hand/precision screwdriver
Release five hooks by hand/precision screwdriver
When assembling ASF unit
Make 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
Figure 1-4.Circuit board
Part/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
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Shield plate FFC on Head FFC is pasted on [Mounting
Plate, 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
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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)
Figure 1-8.CR motor removal
Figure
When 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
Do not damage [Pulley, Eject, Driven] when sliding the
Front 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
NOTE:
Figure 1-12.CR unit removal (1)
External view (Cont.1)
Figure 1-13.CR unit removal (2)
Part/Unit that should be removed before removing CR unit removal
FFC 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
Figure 1-15.Setting position of Grounding Plate, Head &
Holer roller guide
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When assembling Paper eject roller to main frame
Figure 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
Do not touch the rib of Paper guide front and [Porous Pad
Paper guide, Front]
Do not touch eight feet of [Porous Pad, Paper guide, Front;
Sub]
When assembling Paper guide front to main frame
When lifting Printer mechanism from Housing (lower), be
careful 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
Figure 1-21.Assembled standard position of main frame
Figure 1-22.Setting position of Ink tube (1)
Figure 1-23.Setting position of Ink tube (2)
Figure 1-24.Setting position of Ink tube (3)
When assembling Ink system
Make 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
When removing PF motor from main frame, do not damage
the 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
ADJUSTMENT
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Table 2-1.Required Adjustment
Performance Priority
Adjustment
item
Replaced part
then, please perform the adjustment by usual procedure
Figure 2-1.Head Angular Printing Pattern
Figure 2-2. Bi-DAdjustment Pattern
Figure 2-3. Bi-DAdjustment Pattern
1)There need to be no White Banding
2)There need to be no Black Banding
3±1.5mm
Figure 2-8.First Dot Pattern
3±1mm
Figure 2-9.Top Margin Adjustment Pattern
Figure 2-10.A4 Normal Print
MAINTENANCE
Never use chemical solvents, such as thinner, benzine, and
acetone to clean the exterior parts of the printer like the Housing
These chemicals may deform or deteriorate the components of the
printer
Be careful not to damage any components when you clean inside the printer
Figure 3-1.Status monitor 3 indication
Figure 3-2.Head cleaning function in the printer driver utility
Figure 3-3.Maintenance error indication in STM3
Never use oil or grease other than those specified in this
manual. Use of different types of oil or grease may damage the
component or give bad influence on the printer function
Never apply larger amount of grease than specified in this
manual
Figure 3-4.Lubrication point
Lubricate with G-46on 2 position of shafts
G-26 :Ø 1 X 1 mm
Figure 3-9.Lubrication point
Figure 3-11.Lubrication point
Figure 3-10.Lubrication point
APPENDIX
EPSON Stylus C63/64/83/84
Appendix
Electrical Circuits
PW sensor Hook