3. REPLACING THE IMPORTANT PARTS
(Revision Date: Mar. 27, 2009)
3.1 Replacing the Top Cover
3. REPLACING THE IMPORTANT PARTS
WARNING!
1.Turn off the power switch and disconnect the DC plug of the AC Adapter and the
2.Follow all manual instructions. Failure to do so could create safety hazards such as fire or electrocution.
CAUTION!
1.To protect the connector pins or component from static discharge, do not touch them with bear hand.
2.Use electrostatic free form and the original carton for transportation.
3.Keep your work environment static free to avoid damage to the printer.
4.Do not remove any connectors from the printer within 10 sec. after unplugging the power cord.
NOTES:
1.Manual instructions must be followed when installing option kits or adding cables to avoid system failures and to insure proper performance and operation.
2.Failure to follow manual instructions or any unauthorized modifications, substitution or change to this product will void the limited product warranty.
Lubrication
CAUTION!
1.Lubrication: During parts replacement
2.Kinds of oil: FLOIL
Any machine is generally in its best condition when delivered; therefore, it is necessary to try to keep this condition. Unexpected failure occurs due to lack of oil, debris, or dust. To keep its best condition, periodically clean the machine and apply proper kinds of oil to each part in which lubrication is needed. Although the frequency of lubrication varies according to how much the machine is used, at least it is necessary to lubricate before the machine becomes dry. It is also necessary to wipe off excessive oil as it collects dirt.
NOTE: Before replacing the important parts, store the printer parameter data on a PC with the