Lexmark T650 Service Manual page 107

Error
code or Error contents
message
28x.30 Page ID complete not
clear
x = bin
number Applies to:
StapleSmart finisher
28x.31 Transport motor
encoder not detected
x = bin
number Applies to:
StapleSmart finisher
28x.32 Transport motor
encoder not detected
x = bin
number Applies to:
StapleSmart finisher
28x.33 Transport motor
overspeed failure
x = bin
number Applies to:
StapleSmart finisher
28x.34 Transport motor
underspeed failure
x = bin
number Applies to:
StapleSmart finisher
28x.35 Sensor (self priming)
late failure
x = bin
number Applies to:
StapleSmart finisher
Description/Action
A software failure has occurred
with the output option.
The output option transport
motor encoder is not detected
upon startup.
The transport motor encoder
detection is lost during normal
operation.
The transport motor rotate at
the specified speed
The transport motor rotate at
the specified speed
The sensor (self priming) within
the stapler assembly does not
detect a ready staple in the
specified time.
Possible repair actions
1. Turn the machine off/on.
2. Replace the output option if
problem remains.
1. Check all connections on the
output option controller card.
2. Replace the output option if
problem remains.
1. Check all connections on the
output option controller card.
2. Replace the output option if
problem remains.
1. Check all connections on the
output option controller card.
2. Replace the output option if
problem remains.
1. Check all connections on the
output option controller card.
2. Replace the output option if
problem remains.
1. Check all the connections on
the output option controller
card and the stapler assembly.
2. Remove the staple cartridge
and remove all jammed
staples. If the cartridge is
jammed and can not be
removed, go to step 3.
3. Remove the stapler
assembly.
"SFP stapler assembly
Go to
stapler unit assembly
removal" on page 4-182.
4. Manually rotate the drive
gears and reset the stapler.
Remove all jammed staples
then reinstall the stapler
assembly.
5. If problem remains, replace
the stapler assembly.
Go to "SFP stapler assembly
stapler unit assembly
removal" on page 4-182.
Diagnostic information
4062
2-73