Epson ColorPage EPL-C8000 Service Manual page 268

EPSON EPL-C8000
NOTE: Tracking roll's move amount and relevant contact length for the
Drum Flange and tracking roll is as describe below:
Move amount is large:
Move amount is small:
NOTE: In the following step, be careful not to break the two hooks when
replacing the Developer Assy. (Use of a small standard screw
will facilitate the job.)
8. Measure the amount that the mark has moved from the original
position made in step 5.
9. Return the mark to the original position, and repeat the steps from 6
to 9 four times.
10. Take an average from the results and select it as the value. The
next action to be taken varies depending on the value, as described
below:
n If the value fits in the range from 3 mm to 5 mm (=most
suitable value), it means the currently used Deve. Spacer is
correct.
n If the value is larger than 5 mm, replace the current Deve.
Spacer with Deve. Spacer 1.2, and perform the same operation
(from step 6 to step 9). Then select the size that provides more
suitable value.
n If the amount is smaller than 3 mm, replace the current Deve.
Spacer with Deve. Spacer 0.8 (then 0.5), and perform the same
operation (from step 6 to step 9). Then select the size that
provides the most suitable value.
11. Ensure that the selected Deve. Spacer is securely installed.
12. Install the TOP COVER ASSEMBLY.
Chapter 3 Disassembly and Assembly/Adjustment
Contact length is long.
Contact length is short.
13. Run a test print and check that printer operation and print quality are
normal.
Revision B
Move Amount
3-126