QMS 1800486-001C 用户手册
/ !
+
The stated life expectancy of each consumable is based on printing under specific
operating conditions, such as media type, number of color planes, page size, and
page coverage (usually 5% coverage of letter/A4-size media).
operating conditions, such as media type, number of color planes, page size, and
page coverage (usually 5% coverage of letter/A4-size media).
The actual life expectancy will vary depending on these and other printing variables,
including continuous or intermittent printing, ambient temperature, and humidity.
including continuous or intermittent printing, ambient temperature, and humidity.
»
Note:
A plane is a single pass of the OPC belt (one toner color). For example, a
one-color print job makes one pass (one plane), and a two-color print job makes two
passes (two planes). A single-sided (simplex) page (also called a face) usually
consists of four passes of the OPC belt, since most color print jobs use all four toner
colors. A 2-sided (duplex) page usually consists of eight passes of the OPC belt, since
most color print jobs use all four toner colors.
passes (two planes). A single-sided (simplex) page (also called a face) usually
consists of four passes of the OPC belt, since most color print jobs use all four toner
colors. A 2-sided (duplex) page usually consists of eight passes of the OPC belt, since
most color print jobs use all four toner colors.
Consumable life is expressed in simplex pages (1 face). A duplex page (2 faces) is the
equivalent of two simplex pages.
equivalent of two simplex pages.
.
Every 20,000 single-sided pages, a thorough cleaning should be performed by the
user.
user.
This item needs
cleaning...
cleaning...
After...
By...
Corona wire (also known
as the OPC charge wire)
as the OPC charge wire)
Every 20,000 pages or 12 months
(whichever comes earlier.)
(whichever comes earlier.)
User
See step 7 in “Cleaning the
OPC Belt Cartridge” on page
6-16.
OPC Belt Cartridge” on page
6-16.
If you have the duplex
model, the duplex unit
paper guides
model, the duplex unit
paper guides
Every 20,000 pages, or 12 months,
whichever comes earlier.
whichever comes earlier.
User
If you have the duplex
model, the duplex unit
roller
model, the duplex unit
roller
Every 20,000 pages, or 12 months,
whichever comes earlier.
whichever comes earlier.
User
Laser lens
Only when you find vertical white or
light-colored streaking in all
primary colors on your printouts.
light-colored streaking in all
primary colors on your printouts.
User