Ricoh B132 - Image Adjustments; Scanner Leading Edge and Side-To-Side Registration; Scanner Sub-Scan Magnification; Scanning

IMAGE ADJUSTMENTS
B132/B200 3-174 SM
3.19 IMAGE ADJUSTMENTS
3.19.1 SCANNING
Before doing the following scanner adjustments, perform or check the printing
registration/side-to-side adjustment and the blank margin adjustment. Use a C4
test chart to perform the following adjustments.
Scanner sub-scan magnification
1. Place the test chart on the exposure glass and
make a copy.
2. Check the magnification ratio. Use SP4008 (Sub
Scan Mag) to adjust if necessary. Standard: ±1.0%.
Scanner leading edge and side-to-side registration
1. Place the test chart on the exposure glass and make
a copy.
2. Check the leading edge and side-to-side registration.
3. Adjust with the following SP modes if necessary.
Standard: 0 ± 2mm.
SP mode
Sub Scan Reg SP4010 001
Main Scan Reg SP4011 001
A
B146R962.WMF
B
A
B146R963.WMF
A
: Sub-scan magnification
A
: Leading Edge Registration
B: Side-to-side Registration