Epson Stylus Photo 950, Service Manual

Page: 142 / 191

EPSON Stylus PHOTO 950 Revision A
ADJUSTMENT Adjustment 142
8. If you judge that it's not necessary to adjust the head angular adjustment, advance
to Bi-D adjustment mentioned in Section 5.2.6. And if you judge to adjust the head
angular adjustment again, press ink switch to move the carriage to the ink cartridge
replacement position.
NOTE: The printed paper printed at step 6 will be ejected at this timing. But
please note that the head angle check pattern for the second or later
times will not be printed at this timing. Please refer to step 17.
9. After stopping the carriage at the ink cartridge replacement position, remove all
ink cartridges once.
10. Loosen a screw securing the head fixing plate in the right of the carriage unit by
turning it 90
°
to 180
°
. (Be careful not to remove it completely.)
Figure 5-17. Location of the right side screw
11. By referring Figure 5-16 mentioned relationship between adjust lever operation
and reaction of angle check pattern, decide your target direction and location for
the head angle adjustment lever.
12. Once you decide your target lever position, accede to followings to change the
current adjust lever position to your target position.
Now imagine that head angle condition is in following condition. And you want to
change the lever position to more upper side. In this case, you have to change it
with acceding to step 1 to step 2 as shown below.
Figure 5-18. How to Adjust the Head Angle Adjust Lever
C H E C K
P O I N T
„
The ideal condition is that the left side lines and right side lines
have to be divided equally each other.
„
The actual operation for changing adjust-lever is quite
complicate. So, accede to each step for details.
A right side screw
Example
Step 1
Step 2
Change the current
lever position to the
most upper side.
Your target position
Current
lever
position
O.K. Pattern
Current condition
(No Good)
Set the lever position from
most upper side to your
target position.