Cq 7 Developer Bead Carryover - Xerox 2510 Service Manual

CQ
7 Developer Bead Carryover
Probable Cause
Corrective Action
No copy defect sample
is
needed.
Charge voltage on photoreceptor drum is 1.
too high.
Developer material has made more than
2 .
30K feet (9K metres) of copies.
The dry ink concentration in the developer 3.
is not high enough. This will cause the
developer material t o fail.
Developer material dumping onto Media
Transport.
Perform the Electrostatic Series (2510
ADJ
9.2; 251 5
ADJ 9.3.)
Replace the developer material (REP
9.8) and perform the Electrostatic Series
(251 0 ADJ 9.2; 251 5 ADJ 9.3.)
Replace the developer material
(REP
9.8) and perform the Electrostatic Series
(2510 ADJ 9.2; 251 5 ADJ 9.3.)
Ensure that photoreceptor drum is fully
seated on the drum shaft and
is
not
rotating out-of-round.
Xerographic Module i s moving away
from the photoreceptor drum. Check
that there i s sufficient oil on the fuser.
2510 install Tag 24. 2515 ensure that
the bracket that holds the right side of
xerographic module i s pushed against
the drum shaft.
Worn drive gears on the right side of
the Developer Housing
(2510
ONLY) The Magnetic Roll hub on
the right side is damaged. Rebuild the
Developer Housing
The magnetic Roll surface is worn
smooth. 251 0 rebuild the Developer
Housing, 2515 replace
the
Developer
Housing,
The Developer t o Roll Spacing (DRS) is
out of specification. Contact DTS to
check using the DRS Tool.
Trimmer bar gap
i s
out of specification.
Rcplaco tho Developer Housing.
CQ 7 Developer Bead Carryover