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The room temperature is between 10 and 32.5 ° C, and the rela-
tive humidity between 20 and 80%.
•
Avoid sites generating ammonia gas, high temperature or high
humidity (near water faucets, kettles, humidifiers), cold spaces,
near open flames, and dusty areas.
•
Avoid sites exposed to direct sunlight.
Print Paper Checks
•
Be sure the recommended paper for this printer is being used.
•
Check the paper for dampness. Make a trial print with paper
from a newly opened package, and check the result.
EP Cartridges
If blank spots appear on an output image, there is a chance that the
toner is not evenly mixed. Rock the toner cartridge and then make a
print to see if the toner has evenly mixed.
Other
If a packaged EP cartridge is opened soon after being moved from a
cold room to a warm room, condensation will appear inside the car-
tridge; this can cause various image defects. In such cases, be sure
to instruct the customer that it is necessary to leave the cartridge
sealed for one to two hours at room temperature to allow it to accli-
matize.
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