EPSON WF-C5790/WF-C5790a/WF-C5710/ET-8700/WF-C5210/WF-C5290/WF-C5290a Revision A
Adjustment Adjustment and Inspection Details 579
Confidential
7.3.2.5 Adjustment (Program)
PE ADJUSTMENT
Paper and feed tray
Paper size: A4
Paper type: Plain paper
Paper feed tray: Paper Cassette 1st
Adjustment procedure
1. Start the Adjustment Program, and select “PE adjustment”.
2. Load specified paper into the paper feed tray.
3. Press the Perform button to execute “PE adjustment”.
The adjustment results are automatically saved in the printer.
APG OFFSET ADJUSTMENT
Adjustment procedure
1. Start the Adjustment Program, and select “APG offset adjustment”.
2. Press the Perform button to execute the “APG offset adjustment”.
NOZZLE NOISE CHECK
Adjustment procedure
1. Start the Adjustment Program, and select “Nozzle Noise Check”.
2. Press the Perform button to execute the “Nozzle Noise Check”.
Figure 7-31. Nozzle Noise Check screen
3. After the check ends, the check results are displayed on the Adjustment Program.
Figure 7-32. Check result screen
If the results of nozzle noise check are NG, the possibility of
improper assembly is high. Therefore, check the assembly state of
the FFC of the main board from the Printhead.