Media
Transport
INTERVAL
6
TASK
Clean lower paper
transports,
turnaround
baffle,paper feed
rolls
Cleun
under
transport
Developer Module
INTERVAL
NC
NC
NC
30K
30K
REASON
Contaminants can cause media to slip,
motion sensor to stall,
C.Q.
defects.
Roduco airborno
contaminonts,ostt~otics4
TASK
I
REASON
Check that the
developer housi
is
level.
Check the canister
for proper rotation
Check the
developer drives
Replace developer
Uneven level
resulrs in uneven density.
Worn developer causes excess dry ink
consumption and
CQ
defects.
If toner canister
is
not rotating correctly
it
will cause light copies.
Worn gears will cause housing to move up
and down causing copy quality defects.
Worn developer causes excess toner usage,
higher dirt levels, and copy quality defects.
--
Replace developer
Filters allow correct air flow in the developer
filter
I
housing to reduce dirt level.
TASK ENABLER
Clean transport with anti- static fluid and cloth.
Clean feed roller with Formula
A.
Vacuum cloan,
ttwn
wipo down with
a
lint
froo
cloth,
TASK ENABLER
Developer should be even from end to end.
-
Check the developer housing for a worn cam, damaged
retainer clip.
(2515
only)Check the dry ink dispense solenoid
for binding or not adjusted correctly.
Check the developer for worn or broken teeth, replace
if
necessary.
Replace the developer
(ZLi
15
only) Ensure Lllat the
extrusion, for the auger on the inside of the module,
is
positioned on the pin located in the center of the developer
module. Ensure that the pick off baffle
is
installed correctly.
Check/replace black plastic filter housing if damaged or
warped.
(Continued)
7/92
251012515
1-9
Developer Module Maintenance ~rocedu'res
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