Ricoh HL-F1 Field Service Manual page 289

Error Code
Symptom
(Hex)
Horizontal scanning edge
B5 reduction detection error in
scanning area setting
Horizontal scanning edge
B6 enlargement detection error in
scanning area setting
A/D converter reference
B7 voltage error in document
scanning (at High level)
A/D converter reference
B8
voltage error in document
scanning (at Low level)
Light emission intensity error of
the LED array in document
B9
scanning (Exceeding the
upper limit)
Gray level data error in
BA
document scanning
White level data error in
BB
document scanning
Half tone level data error in
BC
document scanning
Black level data error in
BD
document scanning
BE-CF Not used.
D0-DF Modem error
Probable Cause
CIS defective
Main PCB defective
CIS defective
Main PCB defective
Main PCB defective
Main PCB defective
CIS defective
Main PCB defective
CIS defective
Main PCB defective
Document pressure bar
dirty
CIS defective
Main PCB defective
CIS defective
Main PCB defective
CIS defective
Main PCB defective
-
Main PCB defective
Error Indication
Solution
Replace the CIS.
Replace the main PCB.
Replace the CIS.
Replace the main PCB.
Replace the main PCB.
Replace the main PCB.
Replace the CIS.
Replace the main PCB.
Replace the CIS.
Replace the main PCB.
Clean the document
pressure bar.
Replace the CIS.
Replace the main PCB.
Replace the CIS.
Replace the main PCB.
Replace the CIS.
Replace the main PCB.
-
Replace the main PCB.
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