Diagnostic Information
2-91
5060-XXX
Hot Fuser Service Check
Error codes 124, 125, 134, and 135 display whenever the printer detects a problem with
the fuser running over temperature or the fuser lamps have been on too long.
Error Code 124
Error Code 134
Error codes 124 and 134 indicate that the fuser is running over temperature or the hot roll
fuser lamp has been on too long.
These error codes indicate that a problem could exist in the fuser assembly with the hot
roll bearings, hot roll thermistor or other hot roll parts. The LVPS or engine board
assembly can also be failing.
Replace the FRU's in the following order:
1.
“Fuser Assembly” on page 4-16
2.
“LVPS” on page 4-14
3.
“Engine Board” on page 4-14
Error Code 125
Error Code 135
Error codes 125 and 135 indicate that a problem exists in the fuser assembly with the
back up roll bearings, back up roll thermistor, LVPS or engine board.
Replace the FRUs in the following order:
1.
“Fuser Assembly” on page 4-16
2.
“LVPS” on page 4-14
3.
“Engine Board” on page 4-14
2
Voltage Check - Measure the voltage on J10-6. Go to
“Engine Board” on page 5-1
. The voltage will vary as the
lamp turns off and on between approxi1.5 V dc to
1.8 V dc.
Is the voltage correct?
Find the
correct system
problem or
error code
Replace the
following
FRU's in
order:
1.
“LVPS” on
page 4-14
2.
“Engine
Board” on
page 4-14
Step
Action and Questions
Yes
No
Содержание e-STUDIO 20CP
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