Before Installing A New Id Sensor Board - Ricoh IM C300 Service Manual

Image/Paper Transfer
• ID sensor(front) (S27)
ID sensor(center) (S28)
•
ID sensor(rear) (S29)
•
When cleaning the ID sensor, wipe the parts [A] with a damp cloth.
•
Do not wipe it with a dry cloth, or the ID sensor may attract dirt because of static
•
electricity. Let it dry naturally if necessary.

Before Installing a New ID Sensor Board

Do the following adjustment before installing a new ID sensor board.
The correction coefficients must be entered before replacement.
Enter correction coefficients into ID sensor(center) (S28) only.
1.
Plug in and turn ON the main power.
2.
Enter the SP mode.
3.
Enter two correction coefficients in the dotted square in the photo for the ID sensor with the
SP modes, referring to the barcode sheet provided with the new ID sensor board.
Value SP No.
1 3-331-021
2 3-331-031
D0CA/D0C9/D0C8/D0CB
ID Sen. Sensitivity Coef.: Set
ID Sen. Sensitivity Coef.: Set
4-130
Category
K2: Check
Diffuse Ratio Correction Coef.
SM