Trouble Shooting For Mechanical - Sanyo SFX-110 Service Manual

5-2. Trouble shooting for mechanical
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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 29.Fig. 6-17)
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)
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 vertical line
1. Stains on the thermal head 1. Clean the thermal head.
appears on the reproduced copy.
(See page 28)
2. Heating elements of the thermal 2. Replace the thermal head.
head opens. (See page 28)
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.
5. The cutter position switch does 5. Check the switch both electrically
not go ON (OFF).
and mechanically. (See page 17& 18)
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 29)
LCD shows "MECHANICAL ERROR"
1. Out of position of the gear. 1. Reposition of the gear. (See below)
2. The switch for CAM position does 2. Check the switch both electrically
not go ON (OFF). and mechanically. (See page 17& 18)
Reposition of the gear (MECHANICAL ERROR)
When the display shows "MECHANICAL ERROR", operate the following procedure to clear the error.
(If the ERROR lamp also lights, press [STOP] before operating below.)
m
1. Open the original document tray and lift the operation panel.
2. Press [OPEN] button to open the recording cover.
3. If the cogwheel @is stuck in the cogwheel @as shown figure 1,
lift the cogwheel 0. (See figure 2)
The correct position of cogwheel O and I@ shows in the figure 3.
Figure 1
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4. Reinsert the end of recording paper roll to recording paper exit.
T
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5. Close the recording paper cover securely by pressing on the left
and right front corners of the far end of the cover.
+ The recording paper is cut automatically.
T
Figure 2
" If the "MECHANICAL ERROR" display cannot still be cleared, contact an authorized Sanyo service center
21
Figure 3
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