Epson R230 Service Manual

EPSON Stylus Photo R220/R230Revision ADISASSEMBLY / ASSEMBLY Disassembly 51
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When reassembling the ASF Assy.„
Make sure that Extension Spring is hooked on the Frame, 
ASF and the Roller, Retard Assy.
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Make sure that Torsion Spring,  6.45 is correctly installed on 
the Paper Return Lever and the Frame, ASF.
Figure 2-8.  Torsion Springs, 6.45 installation
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Make sure that the Paper Re turn Lever and the Roller, 
Retard Assy. move smoothly.
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Do not touch the cork on the  Roller, Retard Assy. and the...

EPSON Stylus Photo R220/R230Revision ADISASSEMBLY / ASSEMBLY Disassembly 522.3.4  CR Motor Removal†
External View
Figure 2-11.  CR Motor Removal
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Parts/Units which should be rem oved before removing “CR Motor”.
Paper Support Assy./Housing  (left/right)/Housing, Frame
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Disassembly Procedure
1. Disconnect the CR Motor connector cable from CN5 on the Main Board.
2. Release the CR Motor connector cable  from the tabs of the Holder, Shaft 
Assy.
3. Slide the Pulley, Driven in  the direction of the arrow to...

EPSON Stylus Photo R220/R230Revision ADISASSEMBLY / ASSEMBLY Disassembly 53\b 	 \f 	
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When having removed  the Timing Belt or replace it with a new 
one, perform the following adjust ments in the order given orders. 
(Refer to Chapter 3 “ADJUSTMENT”)
1. First dot Adjustment
2. PW Sensor Adjustment
3. Head Angular Adjustment
4. Bi-D Adjustment
5. CR Motor Deviation Correction (When Replaced) 

EPSON Stylus Photo R220/R230Revision ADISASSEMBLY / ASSEMBLY Disassembly 542.3.5  Print Head Removal†
External View
Figure 2-12.   Print Head Removal
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Parts/Units which should be removed before removing Print Head.
Paper Support Assy./Housing (left/right)/Housing, Frame
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Disassembly Procedure
1. Remove the Ink Cartridges from the Carriage Unit.
2. Remove the screw which secures the Holder, FFC to the Carriage Unit with a  No.1 screwdriver. Then slightly lift th e Holder, FFC to release three tabs and...

EPSON Stylus Photo R220/R230Revision ADISASSEMBLY / ASSEMBLY Disassembly 552.3.6   Porous Pad, Paper Guide, Front Removal†
External View
Figure 2-13.   Porous Pad,  Paper Guide, Front Removal
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Parts/Units which should be removed be fore removing the Porous Pad, Paper 
Guide, Front.
Paper Support Assy./Housing (left/right)/Housing, Frame
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Disassembly Procedure
Removing the following three types of the Porous Pads from the Paper Guide, 
Front with the tweezers.
•  Porous Pad, Paper Guide, Front
•  Porous...

EPSON Stylus Photo R220/R230Revision ADISASSEMBLY / ASSEMBLY Disassembly 56
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When reinstalling the Porous Pad, Paper Guide, Front/
the Porous Pad, Paper  Guide, Front, Support„
Fold perpendicularly the left a nd right sides of the Porous 
Pad, Paper Guide, Front, Suppor t at the marks and install it 
to the Paper Guide, Front. Make  sure to put the slit onto the 
rib on the side of the Paper  Guide, Front and keep the pad 
flat on the guide.
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Apply Three Bond 1401 to th e six points shown in...

EPSON Stylus Photo R220/R230Revision ADISASSEMBLY / ASSEMBLY Disassembly 572.3.7  Main Board Assy. Removal†
External View
Figure 2-15.  Main Board Assy. Removal
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Parts/Units which should be removed  before removing Main Board Assy.
Paper Support Assy./Housing (left/r ight)/Housing, Frame/ASF Assy.
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Disassembly Procedure1. Remove the screw that secures the Earth and release the Earth.2. Disconnect the all connector cables from the  Main Board and remove the 
Acetate Tapes from the Main Board.
CN2 :...

EPSON Stylus Photo R220/R230Revision ADISASSEMBLY / ASSEMBLY Disassembly 58\b 	 \f 	
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When impossible to read data  from the old board, perform 
the following adjustments in order shown below after 
replacing the old board with a new one.
1. Replace Waste Ink Pads with a new one. (To rewrite Protection Counter)
2. Market Setting
3. USB ID Input
4. Protection Counter Input
5. Head ID Input
6. First dot Adjustment
7. PW Sensor Adjustment
8. Head Angular Adjustment
9. Bi-D Adjustment...

EPSON Stylus Photo R220/R230Revision ADISASSEMBLY / ASSEMBLY Disassembly 592.3.8  Holder, Shaft Assy./LD Roller Removal†
External View
Figure 2-16.  Holder, Shaft Assy. Removal (1)
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Parts/Units which  should be removed before removing the Holder, Shaft 
Assy. and LD Roller.
Paper Support Assy./Housing (left/right)/Housing, Frame/ASF Assy.
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Disassembly Procedure„
Holder, Shaft Assy. Removal
1. Disconnect the following connector cables from the Main Board Assy. CN5: CR Motor cable
CN9: PE Sensor cable...

EPSON Stylus Photo R220/R230Revision ADISASSEMBLY / ASSEMBLY Disassembly 60†
External View
Figure 2-17.  Holder, Shaft Assy. Removal (2)
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LD Roller Removal
1. Release the two dowels that secure  the Paper, Block to the Holder, Shaft 
Assy., and remove it.
2. Remove the Shaft, LD Roller and th e Clutch from the Holder, Shaft, LD 
Roller.
3. Remove the LD Roller.
Paper, Block
Spur Gear, 36.8
Extension Spring 0.143
Shaft, LD Roller
Dowel
Sensor Board, PE
Tab
Torsion Spring, 0.22
Lever Sensor, PE
Holder,...