Lexmark C720 Service Manual page 104
Color laser printer
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Also See for C720:
- User reference manual (299 pages) ,
- Setup manual (117 pages) ,
- Parts breakdown (33 pages)
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5024-001
Message
83 Waste Toner
Bottle Full Or
Missing
83 Waste Toner
Bottle Near Full
84 Transfer Drum
Exhausted
2-24
Service Manual
Description
The waste toner
bottle is either full or
missing.
The waste toner
bottle is nearly full.
The transfer drum
has reached its end
of life.
Action
Install an empty waste toner
bottle to clear the message
and continue printing.
Check the waste toner sensor
(TBLE) and connector ECN17
on the P.W.B. board. Replace
the waste toner holder
assembly, if necessary.
Replace the IDO1 P.W.B.
board, if necessary.
Replace the printer main
engine (MCTL P.W.B.) board, if
necessary.
Empty the waste toner bottle.
Press Go to clear the message
and continue printing.
Check the waste toner sensor
(TBLE) and connector ECN17
on the P.W.B. board and
replace the waste toner holder
assembly, if necessary.
Replace the IDO1 P.W.B.
board, if necessary.
Replace the printer main
engine (MCTL P.W.B.) board, if
necessary.
Press Go to clear the
message.
Contact your local Lexmark
dealer to arrange for a trained
service professional to replace
the transfer drum.
Reset counter after
replacement.
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