Image Quality Fips - Epson EPL-N4000 Service Manual

EPSON EPL-N4000/EPL-N4000+

3.4 Image Quality FIPs

The FIP Flowchart or a Primary FIP should have directed you to this
section.
Before entering the Image Quality FIPs:
1. Is the printer plugged into a recommended AC wall outlet?
2. Is the AC power provided at the wall outlet within recommended
specifications?
3. Is the AC power cord connected to the printer?
4. Is the AC power cord in good condition; not frayed or broken?
5. Is the printer properly grounded through the AC wall outlet?
6. Is the printer located in an area where the temperature and humidity
are moderate and stable?
7. Is the printer located in an area that is free of dust?
8. Is the printer located in an area away from water outlets, steamers,
electric heaters, volatile gases, or open flames?
9. Is the printer shielded from the direct rays of the sun?
10. Does the printer have recommended space around all sides for
proper ventilation?
11. Is the printer sitting on a level and stable surface?
12. Is recommended paper stock being used in the printer?
13. Does the customer use the printer as instructed in the User Manual?
Rev.B
14. Have consumables, such as the EP Cartridge, been replaced at the
recommended interval?
Chapter 3 Troubleshooting
110