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EPSON Stylus Pro 7000 Revision B
Disassembly & Assembly Disassembly Flow 123
4.2.2.2 C299MAIN Board Removal
1. Remove the Rear Cover as described in “Rear Cover Removal” on
page 118.
2. Remove the cables from the following connectors.
For an explanation of the clamp locations, see the illustration below.
Figure 4-26. Connector Harness/Clamp Locations
Table 4-4. C299MAIN Board Connectors
Connector # Pins Color
Clamp
location
Connection Notes
CN’ 28 white special Panel Unit lock type
CN25 6 white - unused -
CN43 2 black 1 suction fan -
CN44 2 yellow 1 suction fan -
CN36 3 black 1 Paper Set Lvr snsr -
CN37 3 red 1 P_Thick snsr -
CN38 3 yellow 1 Front cover snsr -
CN41 3 white 2 CR_HP snsr -
CN42 4 red 1
PG_HP snsr
(Head_Slide)
-
CN39 4 yellow 2 P_Front snsr -
CN11 4 red 2 P_Front snsr -
CN13 5 white 3 PF Motor encoder -
CN32 4 blue 3 ink snsr M -
CN35 5 red 3 ink snsr Y -
CN9 30 white special CR board Assy 2 lock type
CN8 30 white special CR board Assy 1 lock type
CN31 4 yellow 4 ink snsr C -
CN34 5 red 3 ink snsr LM -
CN30 4 white 4 ink snsr Bk -
CN33 5 blue 3 ink snsr LC -
CN10 2 white 4 PS fan -
CN24 4 white 3 Pump motor
lock type
#1 pin=blue-
CN18 2 white 3 PF motor -
CN17 3 white 4 CR motor -
CN6 12 white - PS board lock type
CAUTION
When removing or replacing the FFC cables, always do so
carefully. Tearing of folding of the leads can damage the circuit
boards. Check the leads and never insert at an angle.
Table 4-4. C299MAIN Board Connectors
Connector # Pins Color
Clamp
location
Connection Notes
Clamp 1
Clamp 2
Clamp 3
Clamp 4
Panel
FFC
clamp
C299MAIN board
PS board
CR board
Assy
clamp