Actions Yes No
Step 5
Turn the printer on, and check the values at JBIN1:
Pin 4: 0 V dc (+5 V dc during cycle)
Pin 5: +0 V dc (unblocked), +3.3 V dc (blocked)
Pin 6: Ground
Are the values correct?
Replace the fuser exit
sensor. See
“Fuser exit
sensor removal” on
page 254.
Replace the controller
board. See
“Controller
board removal” on
page 309.
203 paper jams
[x]‑page jam, clear standard bin [203.xx]
1 Open the top door.
2 Firmly grasp the jammed paper on each side, and then gently pull it out.
Note: Make sure all paper fragments are removed.
7527
Diagnostic information
60
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