Epson Stylus Color 640 Service Manual page 117

EPSON Stylus Color 440/640/740
4.2.4.5 Removing the PF Motor Assembly
[For Stylus Color 740]
1. Remove the housing.(Refer to Section 4.2.1.)
2. Remove the absorber tray assembly ;A. (Refer to Section 4.2.4.2.)
3. Remove the following gears located on the left side of the printer
mechanism.


Gear 67.2 (Remove the ring with tweezers or a (-) driver. After
the ring is removed, if you try to remove the gear 67.2 by holding
its edge, the gear may break. So, try to remove it while holding
the whole gear, slightly pulling it toward you.)


Combination gear 8.8,21.6


Combination gear 8,14.4


Gear 36
4. Remove 2 hexagon nuts and remove the PF motor assembly.


When disassembling the PF motor assembly, pull the
motor assembly out of the frame a little bit and remove
it, sliding it into a larger hole in the frame. (See Figure
4-13.)


Be careful of the direction of the wires from the PF
motor assembly.


Do not damage or mar the grooves in the gears during
the disassembly and assembly.
Chapter 4 Disassembly and Assembly
Figure 4-13.
Removing the PF Motor Assembly for Stylus Color 740
Revision A
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