Sharp MX-1810U: About consumables Handling precautions Laser information Noise emission values

EN2

When the machine is installed, the adjusters (5) must be 

lowered to the floor to secure the machine (prevent it from 

moving).

Rotate the adjusters in the locking direction until they are in 

firm contact with the floor.

If you find it necessary to reposition the machine due 

to rearrangement of your office layout or other reason, 

retract the adjusters from the floor, turn off the power, and 

then move the machine.

(After moving the machine, lower the adjusters again to 

secure the machine.)

Locations exposed to direct sunlight

Plastic parts may become deformed and dirty output 

may result.

Locations with ammonia gas

Installing the machine next to a diazo copy machine may 

cause dirty output.

Do not install the machine in a location with poor air 

circulation.

A small amount of ozone is created inside the machine 

during printing. The amount of ozone created is not 

sufficient to be harmful; however, an unpleasant odor 

may be noticed during large copy runs, and thus the 

machine should be installed in a room with a ventilation 

fan or windows that provide sufficient air circulation. 

(The odor may occasionally cause headaches.)

*  Install the machine so that people are not directly exposed to 

exhaust from the machine. If installed near a window, ensure that 

the machine is not exposed to direct sunlight.

Near a wall

Be sure to allow the required space around the machine 

for servicing and proper ventilation. (The machine 

should be no closer than the distances indicated below 

from walls. The indicated distances are for the case 

when a saddle finisher and large capacity paper tray 

are not installed.)

30 cm

30 cm

45 cm

 Locations subject to vibration.

Vibration may cause failure.

 CAUTION

The machine includes a built-in hard drive. Do not subject the machine to shock or 

vibration. In particular, never move the machine while the power is on.

• 

The machine should be installed near an accessible power outlet for easy 

connection.

• 

Connect the machine to a power outlet which is not used for other electric 

appliances. If a lighting fixture is connected to the same outlet, the light may flicker.

Lock

Release

Do not throw a toner cartridge into a fire.

Toner may fly and cause burns.

Store a toner cartridge out of the reach of children.

About consumables

 CAUTION

Do not place a container of water or other liquid, or a 

metal object that might fall inside, on the machine.

If the liquid spills or the object falls into the machine, fire or 

electrical shock may result.

Do not remove the machine casing.

High-voltage parts inside the machine may cause electrical shock.

Do not make any modifications to this machine.

Doing so may result in personal injury or damage to the machine.

Do not use a flammable spray to clean the machine.

If gas from the spray comes in contact with hot electrical components or the fusing 

unit inside the machine, fire or electrical shock may result.

If you notice smoke, a strange odor, or other abnormality, 

do not use the machine.

If used in this condition, fire or electrical shock may result.

Immediately switch off the main power and remove the 

power plug from the power outlet.

Contact your dealer or nearest authorised service 

representative.

If a thunder storm begins, switch off the main power and remove the power plug 

from the outlet to prevent electrical shock and fire due to lightning.

If a piece of metal or water enters the machine, switch off the main power and 

remove the power plug from the power outlet.

Contact your dealer or nearest authorised service representative. Using the machine 

in this condition may result in electrical shock or fire.

Handling precautions

 WARNING

Do not look directly at the light source.

Doing so may damage your eyes.

 CAUTION

The machine includes the document filing function, which stores document image data on 

the machine’s hard drive. Stored documents can be called up and printed or transmitted 

as needed. If a hard drive failure occurs, it will no longer be possible to call up the stored 

document data. To prevent the loss of important documents in the unlikely event of a hard drive 

failure, keep the originals of important documents or store the original data elsewhere.

With the exception of instances provided for by law, Sharp Corporation bears no responsibility 

for any damages or loss due to the loss of stored document data.

Laser information

Wave length

790 nm ± 10 nm

Pulse times

Normal paper mode (P/S = 104 mm/s) = (5.15 µs ± 0.03 ns) / 7 mm

Heavy paper mode (P/S = 70 mm/s) = (3.83 µs ± 0.03 ns) / 7 mm

Output power

Max 0.405 mW

„

Caution

Use of controls or adjustments or performance of procedures other than those specified 

herein may result in hazardous radiation exposure.

This Digital Equipment is CLASS 1 LASER PRODUCT (IEC 60825-1 Edition 2-2007)

Each instruction also covers the optional units used with these products.

Noise emission values

Do not block the ventilation ports on the machine. Do not install the machine in a 

location that will block the ventilation ports.

Blocking the ventilation ports will cause heat to build up in the machine, creating a 

risk of fire.

The fusing unit and paper exit area are hot. When 

removing a misfeed, do not touch the fusing unit and 

paper exit area. Take care not to burn yourself.

When loading paper, removing a misfeed, 

performing maintenance, closing the front and side 

covers, and inserting and removing trays, take care 

that your fingers are not pinched.

Sound power level L

WA

d

Printing mode (continuous printing)

7.0 B

Standby mode (Low power level mode)

-

Sound pressure level LpA (actual measurement)

Printing mode (continuous printing)

Bystander positions

53 dB(A)

Standby mode

Bystander positions

-

(-:less than Background noise)

Noise emission values as measured according to ISO7779 are listed to the right.