Ps Unit Removal - Epson Stylus Pro 5000 Service Manual

Stylus Pro5000

4.2.5.6 PS Unit Removal

1. Remove "Fan assembly" (Refer to section 4.2.8.3)
2. Remove "AC cable" from connector CN1 of "Board Assembly, P/S".
Note) Remove AC cable, pressing the hook located under the
connector.
3. Remove connector CN2(white) on the "MB Front Unit"
4. Remove 2 CBS screws(3x6) securing "PS Unit" to "Frame, Main, Rear".
(Refer to Figure below)
5. Remove 2 CBS screws(3x6) securing "PS Unit" to "Frame, Main, PF",
and remove "PS Unit". (Refer to Figure below)
CBS(3x6)
Figure 4-26. PS Unit Removal
Rev.A
CN1
4.2.5.7 Motor Assembly, PF Removal
1. Remove the mechanism unit.(Refer to section 4.2.7)
2. Remove MB Front Unit. (Refer to section 4.2.8.2)
3. Remove PS Unit. (Refer to section 4.2.8.4)
4. Remove the harness of "Motor Assembly, PF" from the connector
(CN15, white) of "MB Front Unit" and also remove it from "Locking Wire
Saddle" on the "Frame, Main, PF".
5. Remove 2 CBS screws(3x6) securing "Mounting board, Motor, PF" to
"Frame, Left", and remove "Motor Assembly, PF" with "Mounting Board,
Motor, PF". (Refer to Figure below)
CBS (3x6)
Lockig Wire Saddle
Figure 4-27. Motor Assembly, PF Removal
WARNING
When you try to touch the tip of the drive to 2
fixing screws for "Motor Assembly, PF", be careful
not to let the tip or shank of the driver to touch the
gear teeth of "Gear,80" or "Combination
gear,9,6,36". Since these gears are high precision
gears, small impact can damage them.
Chapter4 Assembly and Disassembly
"Gear,80"
"Combination Gear,
9,6,36"
Pinion for PF motor
4-16