Error (113) Fuser Temperature High; Error (114) Fuser Failure - Lexmark Optra C Service Manual

5045-001

Error (113) Fuser Temperature High

FRU
1 Thermistor
short
2 DC controller
PCB
Mechanical
controller PCB

Error (114) Fuser Failure

FRU
1 Fuser
Note: Error 114 is stored in the DC Controller Board memory. It will
not allow the machine to POR for 30 minutes. The memory can be
reset to see if the error returns. To reset the memory do the
following:
1. Turn the machine off.
2. Short JP101 to ground with a volt meter lead, and remove the
lead.
3. Turn the machine on and see if the error appears.
4. If it reappears, perform steps 1 and 2, then replace the fuser
assembly.
2-16
Action
Turn the power switch OFF, and remove the fuser
unit. Measure the resistance between fuser unit
connectors J21-5 and J21-6, see
(J21)" on page 5-37. Is it 1 Ohm or less? Check the
wiring between DC controller PCB connector J112
and the thermistor, and if it is normal, replace the
thermistor.
Replace and check as follows:
1. DC controller PCB, see
Information" on page
2. Mechanical controller PCB.
Action
Replace the fuser unit.
"Fuser Connector
"DC Controller Board
2-2.