Epson L800 Service Manual page 5

Strictly observe the following cautions. Failure to comply may lead to personal injury or damage of the product.
1. Repairs on Epson product should be performed only by an Epson certified
repair technician.
2. No work should be performed on this product by persons unfamiliar with
basic safety knowledge required for electrician.
3. The power rating of this product is indicated on the serial number/rating
plate. Never connect this product to the power source whose voltages is
different from the rated voltage.
4. Replace malfunctioning components only with those components provided
or approved by Epson; introduction of second-source ICs or other non-
approved components may damage the product and void any applicable
Epson warranty.
5. In order to protect sensitive microprocessors and circuitry, use static
discharge equipment, such as anti-static wrist straps, when accessing
internal components.
6. Do not tilt this product immediately after initial ink charge, especially after
performing the ink charge several times. Doing so may cause ink to leak
from the product because it may take some time for the waste ink pads to
completely absorb ink wasted due to the ink charge.
7. Never touch the ink or wasted ink with bare hands. If ink comes into
contact with your skin, wash it off with soap and water immediately. If you
have a skin irritation, consult a doctor immediately.
8. When disassembling or assembling this product, make sure to wear gloves
to avoid injuries from metal parts with sharp edges.
9. Use only recommended tools for disassembling, assembling or adjusting
the printer.
10. Observe the specified torque when tightening screws.
PRECAUTIONS
11. Be extremely careful not to scratch or contaminate the following parts.
Nozzle plate of the printhead
CR Scale
PF Scale
Coated surface of the PF Roller
Gears
Rollers
Exterior parts
12. Never use oil or grease other than those specified in this manual. Use of
different types of oil or grease may damage the component or give bad
influence on the printer function.
13. Apply the specified amount of grease described in this manual.
14. Make the specified adjustments when you disassemble the printer.
15. When cleaning this product, follow the procedure described in this manual.
16. When transporting this product after filling the ink in the printhead, pack
the printer without removing the ink cartridges in order to prevent the
printhead from drying out.
17. Make sure to install antivirus software in the computers used for the
service support activities.
18. Keep the virus pattern file of antivirus software up-to-date.
Confidential