# Overview

This product has adjustments and inspections that are performed by mechanically adjusting and inspecting the printer mechanisms (mechanical adjustments and inspections), and adjustments and inspections that are performed by using an adjustment program (software adjustments and inspections). The adjustment program is incorporated into the main unit of this product, and each adjustment menu can be used by starting the product in the service support mode. This section explains the adjustments, inspections, and maintenance required during repair work.

#Adjustment and inspection types

• Mechanical Adjustments and Inspections
  Items to be physically adjusted and inspected on the product main unit.
• Software adjustments and inspections (service support mode)
  • Adjustment Main Unit:
    Perform the necessary adjustments before and after replacing parts on the main unit.
    This includes both the after unit repair operation mode and the individual adjustment mode. In the after unit repair operation mode, the necessary adjustment items (before and after replacement) for the five main parts (Print Head, Ink Supply Unit, Ink System, Main Board, and Rear ASF Unit) are displayed consecutively; and in the individual adjustment mode, the adjustment items are selected and executed individually.
  • ADF/SCN adjustment
    Perform the necessary adjustments and inspections after replacing parts on the ADF/SCN Unit.
• Maintenance (service support mode)
  Used to perform maintenance operations such as ink filling and cleaning.