NewFEIMAS
Refer to Revision Record on page 2.
T.Anzai
Nov. 20, 2008
K.Okada
Rev
04
03
PAGE
45
/
138
PFU LIMITED
P1PA03334-B30X/6
Refer to Revision Record on page 2.
T.Anzai
July 7, 2008
K.Okada
Refer to Revision Record on page 2.
K.Okada
K.Okada
DESCRIPTION
CHECK
DATE
T.Anzai
APPR.
K.Okada
K.Okada
Aug.19, 2005
DESIG
N
DESIG
.
CUST.
I.Fujioka
I.Fujioka
T.Anzai
CHECK
fi-5530C/fi-5530C2
IMAGE SCANNER
MAINTENANCE MANUAL
APPR.
TITLE
DRAW.
No.
Feb.23, 2007
05
Section 3-2-2
3-2-2. Alarms
Alarms require the maintenance conducted by an authorized service person. The following table shows the display and
detection algorithm for alarms. The alarms are displayed on a PC screen and/or on the operator panel (Function No. Display).
(1) Alarm displayed sequence
When an alarm occurs, the scanner displays the following on the operator panel:
Function No. Display
Power LED
Description
ON
Displays “E” and one of the alarm number (0 ~ 9, A ~ F) alternately.
The example shown in the left column is the case of alarm “E0”.
The display sequence is:
“E”
“0” ……
The interval of changing the display is approximately 1 second.
When Scan or Send to button is pressed while the alarm is displayed, the scanner returns to the “Ready” display (Function
number display).
(2) Alarms and their detection algorithm
Error display
No.
Scanner
display
TWAIN display
Error occurrence algorithm and action to recover
Related
section
1 E2
“Optical error”
2 E3
“Optical error”
E2: Optical alarm (front)
E3: Optical alarm (back)
This alarm occurs if the gain adjustment of the CCD amplifier does
not succeed at a READ command for the first document, or during
scanning. (Refer to (3) in
Section 2-2
)
Probable causes:
- The optical system or white background is dirty.
- Defective lamp or CCD.
- Connector disconnected
3-3-14
3 E4
“Fuse for ADF motor
blown”
Fuse for ADF motor blown
This alarm occurs immediately after the motor fuse is blown. For
maintenance, the whole unit of the Control PCA needs replacing
because the fuse is soldered to the Control PCA.
Probable cause:
- A bit of metal material dropped on the Control PCA
- Insulating material of motor cable damaged
- Insulation corrupted inside the motor
3-3-15
4 E5
None
(Reserved)
5 E6
(Note1)
None
Operator panel alarm
When replacing the Panel PCA, the EEPROM data shall be moved
to the Control PCA and the information that no data exists on the
Panel PCA is written to the EEPROM of the Panel PCA. If the
scanner detects that there is no EEPROM data in Panel PCA during
initial processing at power-on, this alarm occurs.
Probable causes:
EEPROM data is not restored to Panel PCA
3-3-17
