Lexmark C734dn Service Manual page 49

Error code Action
82 Replace Waste
Toner
82 Waste Toner Missing
82.41 If you continuously get this error, then the problem is the aligner motor error. Go to
920.01—POST (power-on self test) aligner error service check" on page
83.xx Transfer Module
Life Warning
83.xx Replace Transfer
Module
83.41 Transfer Module If the you continuously get this error, go to
Missing
error service check" on page
84.11 <color> PC Unit
Life Warning
84 Replace <color> PC
Unit
• Replace the waste toner box using the instruction sheet that comes with the replacement
waste toner box.
• Ensure that there is no interference between the waste toner box and the printer.
• If the problem persists, open the front access door and check the aligner shaft for binding.
Clear the binding if possible.
• If the problem persists, replace the system board. See
page 4-153.
• If the problem persists, contact your next level of service.
• Insert the waste toner box.
• Inspect the top cover camshaft assembly for proper operation. When the top access
cover is closed, the printer should mechanically interlock.
• Check the cable in connector JBUMP1on the system board for defects and proper
connection. If the cable wiring or the cable connection is defective, replace the bump
multipurpose feeder/duplex motor assembly. See
motor assembly removal" on page
damaged on the system board, replace the system board. See
on page 4-153.
• Check the aligner shaft and the mechanical system for binds.
• Replace the bump multipurpose feeder/duplex motor assembly. See
feeder (MPF)/duplex motor assembly removal" on page
• If the problem persists, replace the system board. See
page 4-153.
• Select Continue to clear the message and continue printing.
• Order a replacement transfer module. When print quality is reduced, install the new
transfer module using the instruction sheet that comes with the replacement transfer
module.
• If the problem persists, replace the system board. See
page 4-153.
• Replace the transfer module using the instruction sheet that comes with the replacement
transfer module. See
"Transfer module removal" on page
• If the problem persists, replace the system board. See
page 4-153.
• Select Ignore to clear the message and continue printing.
• Order the specified photoconductor unit. When print quality is reduced, install the new
specified photoconductor unit using the instruction sheet that comes with the replacement
specified photoconductor unit.
• If the problem persists, replace the system board. See
page 4-153.
• Replace the specified photoconductor unit using the instruction sheet that comes with the
replacement specified photoconductor unit.
• If the problem persists, replace the system board. See
page 4-153.
"System board removal" on
"Multipurpose feeder (MPF)/duplex
4-118. If the cable in JBUMP1 connector is
"System board removal" on
"System board removal" on
"System board removal" on
"920.03, 920.25—Transfer Module Missing
2-94.
"System board removal" on
"System board removal" on
5026
"System board removal"
"Multipurpose
4-118.
"147.xx,
2-50.
4-168.
Diagnostic information
2-13
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