Power On/Off Cautions - Epson AcuLaser M4000N User Manual

Ozone safety
Ozone emission
Ozone gas is generated by laser printers as a by-product of the printing process. Ozone is produced
only when the printer is printing.
Ozone exposure limit
The recommended exposure limit for ozone is 0.1 parts per million (ppm) expressed as an average
time-weighted concentration over an eight (8) hour period.
The Epson laser printer generates less than 0.1 ppm for eight (8) hours of continuous printing.
Minimize the risk
To minimize the risk of exposure to ozone, you should avoid the following conditions:
❏ Use of multiple laser printers in a confined area
❏ Operation in conditions of extremely low humidity
❏ Poor room ventilation
❏ Long, continuous printing together with any of the above
Printer location
The printer should be located so that the exhaust gases and heat generated are:
❏ Not blown directly into the user's face
❏ Vented directly out of the building whenever possible

Power On/Off Cautions

Do not turn off the printer:
❏ After turning on the printer, wait until Ready appears on the LCD panel.
❏ While the Ready light is flashing.
❏ While the Data light is on or flashing.
❏ While printing.
AcuLaser M4000 Series
Safety Instructions
User's Guide
18