Service Procedure - Epson Stylus Pro 4000 Field Repair Manual

Stylus Pro 4000 Field Repair Guide
1. Observe the customer's service issue.
2. Update the firmware to the current version if necessary.
3. Repair the customer's service issue.
4. Clean the Carriage Rails with a dry cloth or paper towel
5. Clean the Cap, Wiper Blade, and Wiper Blade Cleaner.
5.1 Clean the Print Head Nozzle Plate if necessary.
5.1.1 Loosen the Carriage Belt
5.1.2 Remove the Carriage Mechanism and clean.
6. Clean and check the Borderless Pads.
7. Blow off the Multi Sensor
8. Check the Print Head's mechanical alignments
8.1 Perform the Print Head Slant Adjustment (CR)
8.2 Perform the Print Head Slant Adjustment (PF)
9. Perform the Multi Sensor Level
10. Perform the Multi Sensor Adjustment for Auto Nozzle
11. Perform the Clear Micro Feed PF Adjustment (Bi-D)

Service Procedure

Service Procedure
Adjustment.
Printer Component, Software Item,
Check.
LCD Display, Printer Button
4/28/05
Page 214.