HP color laserjet 2550 series Servicehandbuch
Table 3-1. Life expectancies of supplies
Description
Part number
Estimated life (in number
of pages at 5 percent
coverage
of pages at 5 percent
coverage
1
)
Remarks
Print cartridge, black (user
replaceable)
replaceable)
Q3960-67901
Q3960-67902 (EMEA)
5,000
Print cartridge, cyan (user
replaceable)
replaceable)
Q3971-67901
Q3971-67902 (EMEA)
2,000
Print cartridge, cyan (user
replaceable)
replaceable)
Q3961-67901
Q3961-67902 (EMEA)
4,000
Extended-life cartridge
Print cartridge, yellow (user
replaceable)
replaceable)
Q3972-67901
Q3972-67902 (EMEA)
2,000
Print cartridge, yellow (user
replaceable)
replaceable)
Q3962-67901
Q3962-67902 (EMEA)
4,000
Extended-life cartridge
Print cartridge, magenta
(user replaceable)
(user replaceable)
Q3973-67901
Q3973-67902 (EMEA)
2,000
Print cartridge, magenta
(user replaceable)
(user replaceable)
Q3963-67901
Q3963-67902 (EMEA)
4,000
Extended-life cartridge
Imaging drum
Q3964-67901
20,000 (black only)
5,000 (color)
The average life is 6,000 to
8,000 pages.
8,000 pages.
Transfer roller
RF5-4067-000CN
Can affect print quality and
paper movement.
paper movement.
Printer pickup roller
RB3-0160-000CN
Look for glazing and/or
cracks.
cracks.
Printer separation pad
RF5-4012-000CN
Can affect document
movement.
movement.
Fuser assembly, 110-127 V)
RG5-7572-000CN
Can affect print quality and
document movement.
document movement.
Fuser assembly, 220-240 V)
RG5-7573-000CN
Can affect print quality and
document movement.
document movement.
Separation pad, optional
trays 2 and 3
trays 2 and 3
RB2-9960-000CN
Can affect document
movement.
movement.
1
The estimated print cartridge life is based on letter- or A4-sized paper with an average of 5% toner coverage and
a medium density setting. Print cartridge life can be extended further by conserving toner by using draft-mode
settings.
settings.
ENWW
Life expectancies of supplies
51