Brother DCP-1510 Service Manual page 19

Others Others
(1 (1) ) Co
(2 (2) ) Lo
Cleaning Cleaning
Use a soft lint-free cloth. Use a soft lint-free cloth.
DO NOT use any DO NOT
or thinner to clean the machine. or thinner to clean the
Cond nden ensa sati tion on
When the machine is moved to a warm room from a cold location, condensation may When the machine is moved to a warm room from a cold location, condensation may
occur inside the machine, causing various problems as listed below. occur inside the machine, causing
• • Conden Condensation o sation on the surfac n the surface of optica
protection glass may cause light print image. protection glass may cause light print image.
• • If the expo If the exposure dru sure drum is cold, th m is cold, the electri
increased, making it impossible to obtain the correct print density. increased, making it impossible to
• • Conden Condensation on sation on the charg the charge unit may ca
image defects. image defects.
• • Conden Condensation sation on the on the plate m plate may cau
If condensation has formed in the machine, leave the machine for at least two hours until If condensation has formed in the machine, leave the machine for at least two hours until
it reaches room temperature. it reaches room temperature.
If the drum unit is unpacked soon after it is moved to a warm room from a cold location, If the drum unit is unpacked soon after it is moved to a warm room from a cold location,
condensation may occur inside the unit which may cause printing failure. condensation may occur inside the unit which may cause printing failure.
Leave the drum unit for one or two hours until it reaches room temperature, and then Leave the drum unit for one or two hours until it reaches room temperature, and then
unpack it. unpack it.
Low te w temp mper erat atur ure e
The motor may not operate normally in a cold environment because too much load is The motor may not operate normally in a cold environment because too much load is
applied to each drive. In this case, increase the room temperature. applied to each drive. In this case, increase the room temperature.
WARNING WARNING
use any flammable spray or flammable solvent such as alcohol, benzine, flammable spray or flammable solvent such as alcohol, benzine,
machine. DO NOT
various problems as listed below.
e of optical device l devices such as the l s such as the lens, refl
e electrical resi cal resistanc stance of the phot e of the photosensi
obtain the correct print density.
e unit may cause coro use corona charge l na charge leakage, r
ay cause pa se paper fe per feed prob ed problems.
DO NOT use these articles use these articles near the machine.
1-2 1-2
ens, reflecting m ecting mirror and irror and
osensitive lay tive layer is er is
eakage, resultin esulting in g in
lems.
near the machine.
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