MUTOH ValueJet VJ-1604, Maintenance Manual

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5 Self-Diagnosis Mode VJ-1604 Maintenance Manual
Rev.-00 5-28
5.7.3 Head Slant Check Menu
The plotter has 8 nozzle lines per head. This menu adjusts the slant of each nozzle line evenly.
Check the head slant from a sample printing, and perform mechanical adjustment if necessary.
(1) Horizontal Direction Checking
This menu prints out a sample printing to check for head slant in the horizontal direction.
To perform head slant check, follow the steps below.
1. Set media as necessary.
2. After media is set, the plotter prints out head slant check patterns in the following modes.
• 1 pass, Uni-D
• PF: 360 dpi, CR: 360 dpi
Table 5-7 Head slant checking items
Items Contents
Head slant in horizontal direction Head slant check in horizontal direction
Head slant in vertical direction Head slant check in vertical direction
[<] key
[<] key
[>] key
[>] key
[Enter]
[Enter]
If setting is not in PG-Low