Trouble Shooting For Mechanical - Sanyo SFX-33 Service Manual

5-2 Trouble shooting for mechanical
SYMPTOM CAUSE COUNTERMEASURE
The document does not feed when 1. The platen roller does not rotate. 1. Press green release lever, then
inserting. insert document again.
2. Dirt on the ADF roller. (roller 1) 2. Clean the ADF roller.
(See page 13)
3. The 1st sensor does not turn ON. 3. Check the 1st sensor operation.
(See page 17)
Multiple documents are fed at the Dirt on the rubber sheet. Clean the rubber sheet.
same time. (See page 30 Fig. 6-16)
The document is not fed straight, 1. The original guide is not adjusted 1. Adjust the original along with
along with the original. the original.
2. Dirt on the platen roller. (roller 2). 2. Clean the platen roller.
(See page 13)
3. Un even pressure for the CIS. 3. Adjust the pressure repositioning "
ClS.(See page 30)
Out of document area is reproduced
Dirt on the platen roller. (roller 2)
Clean the platen roller. (See page 13)
as blurred black.
When copying, white verlical line 1. Stains on the thermal head. 1. Clean the thermal head.
appears on the reproduced copy. (See page 30)
2. Heating elements of the thermal
2. Replace the thermal head.
head opens. (See page 30)
LCD shows "CHECK PAPER ROLL". 1. No paper roll is placed. 1. Place a paper roll.
2. Recording paper sensor is not 2. Check sensor both electrically and
turned on. mechanically.
3. Paper roll is not placed properly. 3. Place the recording paper properly.
4. The recording paper cover is not 4. Close the recording paper cover
closed securely. securely.
No cutter works. Paper remains in the cutter position. Remove paper remains in the cutter
position then, confirm working.
If the problem still remains, replace
cutter. (See page 30)
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