Epson StylusPRO 7000 Service Manual page 127

EPSON Stylus Pro 7000
4.2.3.2 Removing the Suction Fans
1. Remove Paper Guide L2 as described in "Paper Guide L2 Removal" on
page 117.
2. Remove the Waste Ink Box from the printer as described in steps 1 to 3
only of "Replacing the Waste Ink Pads" on page 125.
3. Remove the two screws (CP(W):M4x8) and one screw (CP(W):M4x40)
securing the fan duct, and then remove the fan duct.
Suctions fans
One screw
One
screw
Figure 4-33. Suction Fan Removal
4. Disconnect the fan connector and harness.
5. Remove the one screw (CP(W):M4x8) securing the fan, and remove the
fan.
Disassembly & Assembly
Fan duct
Two
screws
Connector
Disassembly Flow
4.2.3.3 Replacing the Printheads
The printer uses two printheads, B Head and C Head, and
C A U T I O N
although they are similar you need to make sure you do not
mix the heads. One is for dark inks and the other is for light
inks. Therefore make sure you prepare and install the correct
replacement head.
!
B head
F055040: "Printhead, IJ192-OAD"
(damper order = B>C>M)
!
C head
F055050: "Printhead, IJ192-OAE"
(damper order = LC>LM>Y)
The printheads are the same for the EPSON Stylus Pro 9000
and EPSON Stylus Pro 7000.
Before replacing the printheads you will need to drain the ink
as described in the Clean Head section of "Adjustment Menu"
on page 171.
After replacing the printheads, you will need to perform an
initial ink charge as described in "Cleaning Menu" on
page 187.
A D J U S T M E N T When replacing the printheads, the following adjustment
R E Q U I R E D
procedures are required.
!
Self-diagnostic function/adjustment
!
Head unit counter reset
1. Drain the ink as described in the Clean Head section of "Adjustment
Menu" on page 171.
2. Remove the R Side Cover as described in "R Side Cover Removal" on
page 113.
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