Ricoh D014 Service Manual page 950

Process Control
Vsg adjustment
Before the gradated patterns are read, the strength of the ID sensor output (LED
PWM) is adjusted to bring the value of Vsg_reg to the specified value.
An abnormal condition is detected when:
Before Vsg adjustment begins, Vsg_reg < 0.5V
After Vsg adjustment, Vsg_reg cannot be adjusted to 4.0±0.2V
Possible Errors at Vsg Adjustment
SC Codes
SC400, SC418
SP3821
Transfer current adjustment error
Possible Errors with Transfer Current Adjustment
SC Codes
SC465 to SC472
D014/D015/D078/D079
CÓPIA NÃO CONTROLADA
For More Details:
See "Process Control Troubleshooting" in "4.
Troubleshooting" in the Venus-C1 (B132/B200) Service
Manual.
21, 22, 23
For More Details:
See "Process Control Troubleshooting" in "4.
Troubleshooting" in the B132/B200 Service Manual.
6-46
CÓPIA NÃO CONTROLADA
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