EPSON WF-C5790/WF-C5790a/WF-C5710/ET-8700/WF-C5210/WF-C5290/WF-C5290a Revision A
Adjustment Adjustment and Inspection Details 568
Confidential
7.3.2.3 Adjustment (Print Adjustment by Mechanical)
HEAD ANGULAR MECHA ADJUSTMENT
Paper and feed tray
Paper size: A4
Paper type: Photo matte paper
Paper feed tray: Rear ASF Unit
Adjustment pattern
Figure 7-15. Head angular mecha adjustment pattern
Judgment
Make adjustments so that the spacing between the pattern lines when the
adjustment value is “0” becomes equal.
Preparation
Head angular mecha adjustment must be performed when the ADF/SCN Unit has
been opened.
Therefore, in order to set the ADF/SCN Open Sensor to the closed state, secure it
with tape.
Figure 7-16. Preparation