Epson Stylus Pro 5000 Service Manual page 133

Stylus Pro5000
32. Rotate "Gear,35.4" and "Cam, ASF" manually, then, insert 2 positioning
pins for alignment into positions shown in left picture of Figure4-112.
CHECK POINT
When inserting a positioning pin into "Gear,35.4",
push "Lever, Stopper, ASF" once toward green
arrow direction shown in Figure4-112, and rotate
only the "Gear, 35.4" to the right direction only
one round, then, insert a pin after checking the
hole of "ASF Gear Train Cover Assembly" and the
hole of "Gear,35.4" are matched. If these holes do
not match by only one rotation, rotate "Gear,35.4"
one more round, then, those holes will be
matched. Also, release the pushed "Lever,
Stopper, ASF" as soon as you rotate "Gear 35.4"
to right direction.
33. By performing procedure above, the hole on the "Cam, Hopper Lock" can
match with the hole of the mechanism frame again. Then, insert a
positioning pin into this hole.
34. Check the alignment of "ASF Unit" by following procedure.
(Refer to Figure4-113)
Step.A When rotating "Gear,24" and "Combination Gear,24,24"
manually, make sure that each positioning holes (for
alignment) appear at the same time.
Step.B After Step.A above, in the condition that the positioning pin is
inserted into the hole, check if the axis of "Gear,10" shows
almost "reversed "D" " shape, as it is shown in Figure4-113
on next page.
CAUTION
At Step B above, since circumferences of
"Gear,10" and "Combination Gear,24,24" are
different, if "Combination Gear,24,24" is rotated to
left even once from the reversed "D" condition,
you have to rotate "Combination Gear,24, 24" 9 or
10 rotations until the axis shape of "Gear, 19"
becomes reversed "D" shape again.
Rev.B
"Lever, Stopper, ASF"
Fixing "Gear,35.4" and "Cam, ASF"
"Cam,ASF"
"Gear,35.4"
Fixing "Gear,32"
"ASF Gear Train Cover Assembly"
Note) Red arrow positions shows holes to
insert pins.
Figure 4-112. Before installing "ASF Unit"
Chapter4 Assembly and Disassembly
Fixing "Cam, Hopper Lock"
4-59