Fujitsu PrintPartner, User Manual

Page: 113 / 179

4-2 User’s Manual
Table 4-1 lists the printer’s periodic routine maintenance and
indicates when this maintenance should be performed.
Table 4–1 Periodic Routine Maintenance
Maintenance When to perform
Replace developer unit When the message display indicates
TONER LOW
n
(n: 1, 2, 3) and printing is
blurred
When the message display indicates
REPLACE PARTS and when DEVELOPER
UNIT is followed by * in the message of
the
Clear warning
menu.
You do not need replace the unit if you
are satisfied with the print quality
Replace drum unit When print quality is bad, even after
replacing or cleaning other parts
When the message display indicates
REPLACE PARTS
, when
DRUM UNIT
is
followed by * in the message of the
Clear
warning
menu, and when you cannot be
satisfied with the print quality.
Clean paper path When replacing the drum unit or
developer unit, after clearing a paper
jam, or when printouts show toner
smudging
You can print a status report to check if the developer unit or the
drum unit expires. If the unit expires,
REPLACE PARTS: DEVELOPER UNIT
or
REPLACE PARTS: DRUM UNIT
is printed.
REPLACE PARTS: DEVELOPER
UNIT
is also printed when the developer unit is short of toner.
Replacing the Developer unit or Drum Unit
Procedures for replacing these two units are similar.
Periodic Routine
Maintenance
Periodic Routine Maintenance