Epson R2000 Service Manual

							EPSON Stylus Photo R1900/R2880/R2000Revision EDisassembly And Assembly Disassembling the Printer Mechanism 111
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4.4.9  Foot1. Remove the Printer Mechanism. (Refer to 4.4.4 Lower Housing / Printer 
Mechanism (p.96))
2. Remove the six foot at the backside of the Lower Housing.
Figure 4-103. Removing the Foot
4.4.10  PictBridge Holder Assy1. Remove the Printer Mechanism. (Refer to 4.4.4 Lower Housing / Printer 
Mechanism (p.96))
2. Remove the two C.B.P. M3 x 8 screws that secure the PictBridge Holder Assy and 
remove the PictBridge Holder Assy.
Figure 4-104. Removing the PictBridge Holder Assy
Foot
Match the positioning slit of the Grounding Plate with the tab 
of the Lower Housing as shown in Figure 4-104
Route the PictBridge cable through the groove of the Lower 
Housing as shown below.
Figure 4-105. Routing the PictBridge Cable
PictBridge Holder Assy
4) C.B.P. M3x8
(6±1 kgf.cm)
Grounding 
PlateSlit and tab
PictBridge cable
Groove 
						

							EPSON Stylus Photo R1900/R2880/R2000Revision EDisassembly And Assembly Disassembling the Printer Mechanism 112
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4.4.11  Paper EJ Frame Assy / Front Cover / CDR Tray 
Base 1.Remove the Upper Housing Support Assy. (p.83)
2. Release the Front Cover from the two guide pins of the CDR Tray Base.
3. Release the Front Cover from the groove of the Lower Housing, and remove the 
Front Cover.
4. Remove the Left Frame Support Plate. (refer to 4.4.5 Carriage Shaft / Carriage 
Unit Step5 (p98), Step6(p99).)
5. Return the rotation position of the Right PG Cam.
6. Remove the four C.B.S. M3 x 6 screws and two C.B.P. M3 x 8 screws that secure 
the Paper EJ Frame Assy.
Figure 4-106. Screws that Secure the Paper EJ Frame Assy7. Remove the two guide pins on the CDR Tray Base from the Left and Right CDR 
Release Lever Sub Assy.
8. Pull the Star Wheel Roller toward you, and remove the CDR Tray Base and the 
Paper EJ Frame Assy from the Printer Mechanism keeping the Assy from coming 
in contact with the Right CDR Release Lever Sub Assy and the tab on the Right 
CDR Cover.
Figure 4-107. Removing the Paper EJ Frame Assy
Guide pins
2
3Tabs
2) C.B.S. M3x6
(8±1 kgf.cm)4) C.B.P. M3x8
(8±1 kgf.cm)
4
1Tabs
CDR Tray Base
Front Cover

When performing the following procedure, take care not to scratch 
the Star Wheel.
Point of contactPoint of contact
Star Wheel 
Roller
Left CDR Release
Lever Sub Assy
Right CDR Release
Lever Sub Assy
Guide
pins
Right CDR
Cover 
						

							EPSON Stylus Photo R1900/R2880/R2000Revision EDisassembly And Assembly Disassembling the Printer Mechanism 113
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9. Remove the C.B.S. M3 x 6 screw that secures the Right CDR Tray Base Support, 
and remove the Right CDR Tray Base Support.
Figure 4-108. Remove the CDR Tray Base Support
10. Remove the E Ring that secures the CDR Tray Base and remove the CDR Tray 
Base in the direction of the arrow. 
Figure 4-109. Remove the CDR Tray Base 
2) C.B.S. M3x6Right CDR Tray Base Support
CDR Tray Base
E Ring
Hook both rear ends of the Paper EJ Frame Assy onto the tabs 
on the Main Frame.
Align the bearing of the CDR Release Level Sub Assy with the 
Paper EJ Release Shaft.
Figure 4-110. Reinstalling the Paper EJ Frame Assy
Attach the LABEL,CAUTION,CDR;B (parts code:1470311) at 
the position as shown below.
Figure 4-111. Attaching Position of the CDR Caution Label
Match the tabs with the five positioning holes. 
See Figure 4-106.
Tighten the screws in the order shown in Figure 4-107







After replacing or removing the Paper EJ Frame Assy, always make 
the required adjustments referring to the following.
“Chapter 5 Adjustment (p.137)”Shaft and 
Bushing
Shaft and 
Bushing
Tabs
LABEL,CAUTION,CDR;B
34mm
2mm 
						

							EPSON Stylus Photo R1900/R2880/R2000Revision EDisassembly And Assembly Disassembling the Printer Mechanism 114
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4.4.12  CDR Release Lever Sub Assy1.Remove the Paper EJ Frame Assy / Front Cover / CDR Tray Base. (p.112)
2. Remove the Shaft on the Right CDR Release Base from the bushing on the CDR 
Release Lever.
Figure 4-112. Removing the Right CDR Release Lever Sub Assy (1)
3. Remove the C.B.S. M3 x 6 screw that secures the Right CDR Release Lever Sub 
Assy.
Figure 4-113. Removing the Right CDR Release Lever Sub Assy (2)4. To prevent parts from dropping, refit the shaft on the Right CDR Release Base into 
the CDR Release Lever.
5. Press the guide pin that secures the Right CDR Release Lever Sub Assy with 
tweezers, and remove it upwards from the Main Frame.
Figure 4-114. Removing the Right CDR Release Lever Sub Assy (3)
CDR Release Lever
Shaft and Bushing
Right CDR Release Base
2) C.B.S. M3x6
(6±1 kgf.cm)
Tab
Guide pin 
						

							EPSON Stylus Photo R1900/R2880/R2000Revision EDisassembly And Assembly Disassembling the Printer Mechanism 115
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6. Remove the Spur Gear 68 from the Paper EJ Roller Shaft.
Figure 4-115. Removing the Spur Gear 68
7. Remove the C.B.P. M3 x 6 screw that secures the Left CDR Release Lever Sub 
Assy.
8. Press the small tab of the Left CDR Release Lever Sub Assy with a flathead 
screwdriver, and remove the Left CDR Release Lever Sub Assy upward from the 
Main Frame.
Figure 4-116. Removing the Left CDR Release Lever Sub Assy
Spur Gear 68
Tabs
Small tab
9) C.B.P. M3x6
(6±1 kgf.cm)
Make sure that the Left CDR Release Lever Sub Assy is 
correctly assembled as shown in the figure below.
Figure 4-117. Reinstalling the Left CDR Release Lever Sub Assy (1)
Align the Shaft and Bushing.
Figure 4-118. Reinstalling the Left CDR Release Lever Sub Assy (2)

Align the two tabs on the Left CDR Release Lever Sub Assy with 
the positioning holes on the Main Frame. (See Figure 4-116.) 
						

							EPSON Stylus Photo R1900/R2880/R2000Revision EDisassembly And Assembly Disassembling the Printer Mechanism 116
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4.4.13  Ink System Unit1. Remove the Right CDR Release Lever Sub Assy. (Refer to 4.4.12 CDR Release 
Lever Sub Assy (p.114))2. Release the Carriage Lock, and move the Carriage Unit to the center. 
(Refer to 4.1.6 
Locking/Unlocking the Carriage and Opening/Closing the CDR Tray Base (p.73))
3. Remove the C.B.S. M3 x 8 screw that secures the Earth cable to remove the Earth 
cables, and untie the Earth cable from the Relay connector cable.
4. Disconnect the Pump Motor connector from the Relay connector.
Figure 4-119. Disconnecting the Pump Motor Connector5. Remove the two C.B.S. M3 x 4 screws that secure the Ink System Guide Plate, and 
remove it.
Figure 4-120. Removing the Ink System Guide Plate
Be sure to screw the two Earth cables together.
Referring to Figure 4-119, correctly route the Relay connector 
cable.
Relay connector
5) C.B.S. M3x8
(8±1 kgf.cm)
Earth cable
Relay connector cable
Align the notch on the Ink System Guide Plate with the notch 
on the Main Frame.
Referring to Figure 4-120 and Figure 4-121, attach the acetate 
tape.
Figure 4-121. Reinstalling the Ink System Guide Plate
Tighten the screws in the order shown in Figure 4-120
1
210) C.B.S. M3x10
(8±1 kgf.cm)
Ink System Guide 
Plate
Acetate Tape 
						

							EPSON Stylus Photo R1900/R2880/R2000Revision EDisassembly And Assembly Disassembling the Printer Mechanism 117
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6. Remove the two C.B.S. M3 x 6 screws that secure the Ink System Unit.
Figure 4-122. Screws that Secure the Ink System Unit7. Remove the two C.B.S. M3 x 6 screws that secure the Right Support Frame, and 
remove the Right Support Frame from the Main Frame.
Figure 4-123. Removing the Right Support Frame
Tighten the screws in the order shown in Figure 4-122
2
Rear
1
Front
2) C.B.S. M3x6
(8±1 kgf.cm)
Align the positioning holes on the Right Support Frame with 
the guide pins on the Main Frame.
Figure 4-124. Installing the Right Support Frame
Tighten the screws in the order shown in Figure 4-123
Right Support 
Frame
2
Upper 
surface2) C.B.S. M3x6
(8±1 kgf.cm)
1
2) C.B.S. M3x6
(8±1 kgf.cm)
Positioning holes and 
Guide pins 
						

							EPSON Stylus Photo R1900/R2880/R2000Revision EDisassembly And Assembly Disassembling the Printer Mechanism 118
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8. Remove the Ink System Unit downwards from the Main Frame keeping the Unit 
from coming in contact with the Paper EJ Transmission Lock Lever.
Figure 4-125. Removing the Ink System Unit
When the Ink System Unit is removed from the Printer 
Mechanism, the Paper EJ Lock Release Cam may drop off. In 
such case, correctly install it referring to the figure below.
Figure 4-126. Installing the Paper EJ Lock Release Cam
Paper EJ 
Transmission 
Lock Lever
Ink System Unit
Paper EJ Lock Release Cam
Place the Paper EJ Lock Release Cam on the rear side of the 
Paper EJ Transmission Lock Lever.
Figure 4-127. Reinstalling the Ink System Unit (1)
Align the positioning hole on the Main Frame with the guide 
pin on the Ink System Unit.
Figure 4-128. Reinstalling the Ink System Unit (2)
Paper EJ Lock Release Cam
Paper EJ Transmission 
Paper EJ Transmission Lock Lever
Positioning hole
Guide pin 
						

							EPSON Stylus Photo R1900/R2880/R2000Revision EDisassembly And Assembly Disassembling the Printer Mechanism 119
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4.4.14  Front Paper Guide / Paper EJ Roller /
Front Paper Guide Pad Tray1.Remove the Paper EJ Frame Assy / Front Cover / CDR Tray Base. (p.112)2. Release the Carriage Lock, and move the Carriage Unit to the center. 
(Refer to 4.1.6 
Locking/Unlocking the Carriage and Opening/Closing the CDR Tray Base (p.73))
3. Remove the EJ Grounding Spring from the Main Frame with tweezers.
Figure 4-129. Removing the EJ Grounding Spring4. Remove the Spacer from the EJ Roller Shaft.
5. Remove the guide pins on Left Bushing 8 from the Main Frame using tweezers, 
and turn Left Bushing 8 toward you to align with the notches on the Main Frame.
Figure 4-131. Removing the Spacer and Rotating the Left Bushing 8
6. Slide the Front Paper EJ Roller to the left, and remove the Left Bushing 8 from the 
Main Frame.
Figure 4-132. Removing the Left Bushing 8
Referring to Figure 4-130, correctly install the EJ Grounding 
Spring.
Figure 4-130. Reinstalling the EJ Grounding Spring
EJ Grounding 
Spring
Insert the spacer into the groove on the Front Paper EJ Roller.
Guide 
pin
Spacer
Left Bushing 8
Notch
Groove
Front Paper EJ Roller 
						

							EPSON Stylus Photo R1900/R2880/R2000Revision EDisassembly And Assembly Disassembling the Printer Mechanism 120
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7. Return the Carriage Unit to its home position.
8. Remove the C.B.S. M3 x 6 screw that secure the Left Front Frame.
9. Release the tab that secures the Front Paper Guide from the Main Frame and slide 
the Front Paper Guide to the left, and turn it until the front side faces up to remove 
the Front Paper Guide together with the Paper EJ Roller.
Figure 4-133. Removing the Front Paper Guide and Paper EJ Rollers10. Pull out the Shaft of the Left Front Frame from the bushing of the Front Paper 
Guide and remove the Left Front Frame.
Figure 4-134. Removing the Front Paper Guide/Paper EJ Rollers (2)
11. Remove the Front Paper Guide Pad Tray in the direction of the arrow.
Figure 4-135. Removing the Front Paper Guide Pad Tray
Tab
Paper EJ Rollers (Front side)
Front Paper Guide
Paper EJ Rollers (Back side)
2) C.B.S. M3x6
Left Front 
Frame
Left Front Frame
Shaft
BushingFront Paper Guide
Front Paper Guide Pad Tray
Tabs and holes