Head Alignment (Vertical Slant) - MUTOH ValueJet VJ-1324 Maintenance Manual

4.7 Head Accuracy Adjustment
4.7.2

Head Alignment (Vertical Slant)

This section describes the procedure to adjust the head slant in the front-back direction.
After operation such as head replacement, you might need to adjust the head slant. When needed,
adjust the head slant following the steps below. After an operation such as head replacement, adjust
the head slant following the steps below.
NOTE
Before starting adjustment, remove the following parts.
• Carriage cover
"3.7.2 Removing Carriage Cover" p.3-99
• Adjust the horizontal height of the head alignment before adjusting the vertical alignment
slant of head alignment.
"5.7.5 Head Slant Check Menu" p.5-37
This procedure is to adjust the front-back slant of print head (in the direction of the arrow
shown in the figure)
T I P
Adjustment patterns of Head alignment (horizontal height) and (vertical) are printed when
printing the adjustment pattern of "Head Slant: Slant1".
4.7.2 Head Alignment (Vertical Slant)
1. Start the printer in the self-diagnosis function mode and print the check patterns in "Head Slant:
Slant 1."。
"5.7.5 Head Slant Check Menu" p.5-37
2. Make adjustment based on the printed check patterns.
Look at this pattern
to check the alignment (vertical slant).
Refer to "Check vertical slant".
5mm
A
VJ1324E-M-02
Check the alignment (horizontal height) with these joint points.
20mm
Print direction
Media
feeding
direction
B C
P.4-13