Lexmark CX310 - Page 95

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Step 5
Check the following values at JFUSES1:
Pin 1: +24 V dc (door closed)
Pin 2: +24 V dc (doors closed)
Pin 3: +24 V dc (doors closed)
Pin 4: +24 V dc (doors closed)
Pin 5: Between 0.6 and 3.28 V dc
Pin 6: Ground
Pin 8: Ground
Pin 10: Between ‑3 and +3.3 V dc
Pin 11: Ground (no wire)
Are the values correct?
Go to step 6. Replace the controller
board. See
“Controller
board removal” on
page 309.
Step 6
Replace the fuser. See
“Fuser assembly removal” on page 287.
Does the error clear?
The problem is solved. Replace the controller
board. See
“Controller
board removal” on
page 309.
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Diagnostic information
95