Ricoh D124-17 Service Manual page 753

2104 Paper Edge Detection Delay Adj
The edge detection for image registration can vary depending on paper type due to
differences in reflectivity, so printing problems can occur if the same threshold value is
used for all types of paper.
For this reason, use this SP code to set the threshold values used by the DRESS sensor to
detect the right and left edges of different types of paper.
1 Normal Paper Right Edge
[-20 to 20/4/0.1 mm]
2 Normal Paper Left Edge
[-20 to 20/0/0.1 mm]
3 Recycled Paper Right Edge
[-20 to 20/4/0.1 mm]
4 Recycled Paper Left Edge
[-20 to 20/0/0.1 mm]
5 IJ Normal Paper Right Edge
[-20 to 20/4/0.1 mm]
6 IJ Normal Paper Left Edge
[-20 to 20/0/0.1 mm]
7 Tracing Paper Right Edge
[-20 to 20/2.5/0.1 mm]
8 Tracing Paper Left Edge
SP2000
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