Sharp UX-B800SE ユーザーズマニュアル

9. Maintenance

A dirty print cartridge holder may cause 
smudges on your printed pages. To 
clean the print cartridge holder, open 
the cover and remove the print cartridge 
(see the procedure beginning on page 
9). Wipe the part indicated below with a 
damp cloth.

About the lithium battery:
The machine uses a lithium battery to 
retain settings and information 
programmed in the machine when 
the power is turned off. Battery power 
is consumed primarily when the 
power is off. With the power kept 
continuously off, the life of the battery 
is about 5 years. If the battery dies, 
have your dealer or retailer replace it. 
Do not try to replace it yourself.

Moisten another clean cloth with 
warm water. Gently hold the cloth 
against the contacts for about 3 
seconds, and then wipe in the 
direction shown.

Using another clean section of the 
cloth, repeat the above step.

Allow the nozzles and contacts to 
dry completely.

Reinstall the print cartridge and 
repeat the nozzle cleaning 
procedure as explained in the 
previous section.

•

If print quality is still not satisfactory 
after the nozzles are cleaned, 
replace the print cartridge (see page 
9).