Sc Code Descriptions; Sc1Xx: Scanning - Ricoh D158 Service Manual

5.2.2 SC CODE DESCRIPTIONS

SC1xx: Scanning

No.
Definition
Exposure Lamp Error (D158/D159)
101
The standard white level was
B
-01
not detected properly when
scanning the white plate.
Exposure Lamp Error (LED light adjustment) (D158/D159)
101
B
-02
LED error flag is on
Exposure Lamp Error (D160/D161/D170)
The standard white level was
101 B
not detected properly when
scanning the white plate.
LED light adjustment error (D158/D159)
102 B
Reading white plate level is
over prescribed rate.
D158/D159/D160/D161/D170
Symptom
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5-7
Service Call Conditions
Possible Cause
Exposure lamp
Exposure lamp stabilizer
Exposure lamp connector
Dirty scanner mirror or scanner mirror
out of position
SBU board
SBU connector
Lens block out of position
Defective LED
Defective LED driver
Defective harness
Defective LED
Defective harness
Dirty scanner mirror or scanner mirror
out of position
Defective LED
Defective LED driver
Defective SBU
Defective BICU
Defective harness
SM