Muratec MFX-2550 Field Engineering Manual page 262

No. Symptom
22. Does the voltage level of P82-6 on
3 Documents jam
frequently.
The LCD shows
"Please reset the
document."
23. If you replace the DS2 sensor, the
24. Is the separation roller dirty?
25. Is the separation pad dirty?
Documents skew 1. Have the document guides been
4
2. Did you place different size docu-
3. Are there any foreign objects on the
4. Have the separator roller and the
5. Are there any problems with on
6. Is the guide outer deformed?
5 Documents get 1. Are they thin documents?
wrinkled or torn
frequently.
2. Are there any foreign objects on the
3. Do the documents get wrinkled or
4. Has the entry area of the guide
5. Is the separation pad dirty?
What to confirm
the main control panel change to
+0V when the DS2 is ON, and to
+5V when the DS2 is OFF?
symptom will be fixed.
adjusted properly?
ments at the same time?
paper pass?
pad separator been worn out?
the installations and operations of
the separator roller and the pad
separator?
document tray?
torn around the feeding entry area?
outer been deformed?
Yes Check No. 23.
No Check No. 24.
Yes Replace the DS2.
No Replace the main control board.
Yes Replace the separation roller.
No Check No. 25.
Yes Replace the separation pad.
No Replace the machine.
Yes Check No. 2.
No Re-adjust the guides properly.
Set only the same size documents.
Yes
No Check No. 3.
Remove the objects.
Yes
No Check No. 4.
Yes Replace them.
No Check No. 5.
Yes Check their operations.
No Check No. 6.
Yes Fix or replace it.
No Replace the machine.
Yes Recommend customer to use the docu-
ment glass.
No Check No. 2.
Remove the objects.
Yes
No Check No. 3.
Yes Check No. 4.
No Check No. 6.
Yes Repair or replace it.
No Check No. 7.
Yes Replace the separation pad.
No Replace the machine.
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Countermeasure