Epson DFX-8500 All in One Printer User Manual


 
DFX-8500
Rev. B
4-1
0
Step 4: Using the carriage guide shaft gear, attach the both dial gauge needles to the platen surface.(The
needle doesn’t reach the end of the stroke).
Step 5: Measure the angle difference about three position such as figure below.(Using the CR motor
pulley to move the carriage with the dial gauge toward the right side. See Figure 4-11.)
C arriage guide Shaft G ear
Side Fram e (L)
C arriage G uide Shaft
Platen
Attach both needles.
R e fe r to
Figure 4-10a.
Figure 4-14. Attaching Two Needles to Platen Surface
0
10
1020
20
30
30
0
10
1020
20
30
30
Platen
0
10
1020
20
30
30
0
10
1020
20
30
30
0
10
1020
20
30
30
0
10
1020
20
30
30
Center Position
70 mm 70 mm
Figure 4-15. Measuring Angle Difference 1