Check Alignment - Epson Stylus Pro 3800 Service Manual

Epson Stylus Pro 3800/3800C/3850/3880/3885/3890

5.4.4 Check Alignment

Purpose
Checks the print alignment for the all print modes (ECO, VSD1L, VSD2L and
VSD3). If any misalignment symptoms or abnormalities are found on the printed
pattern, a cleaning must be performed.
Paper Used
Size: A4/Letter
Type: Economy Super Fine Paper
Procedure
1. Turn the printer ON.
2. Start up the Adjustment Program and select [Check Alignment].
3. Click [Run] to print an alignment check pattern.
4. Check the printout pattern for any misalignment symptoms.
5. When no misalignment symptom is observed, click [Finish] to exit out of the
menu. If misalignment is found on the pattern, run a cleaning. Then print the
pattern to check again.
Figure 5-85. [Check Alignment] Screen
ADJUSTMENT
Vertical Alignment
Horizontal Alignment
ECO M, C, Bk, Y, LLk, Lk, Lc, Lm ( 0 >> XXX )
VSD1L M, C, Bk, Y, LLk, Lk, Lc, Lm ( 0 >> XXX )
VSD2L M, C, Bk, Y, LLk, Lk, Lc, Lm ( 0 >> XXX )
VSD3 M, C, Bk, Y, LLk, Lk, Lc, Lm ( 0 >> XXX )
[ Dot miss-alignment Vertical ]
VSD1L M, C, Bk, Y, LLk, Lk, Lc, Lm ( 0 >> XXX / 0 << XXX )
VSD2L M, C, Bk, Y, LLk, Lk, Lc, Lm ( 0 >> XXX / 0 << XXX )
[ Dot miss-alignment Vertical ]
Figure 5-86. Alignment Check Pattern
Check Results
Revision C
Alignment-Check_01
267