Adjusting Magnification - Ricoh M052 Service Manual

Adjusting Copy Image Area
4. Adjust the leading-edge scan registration. (SP4-010-001).
SP4-010-001 (Leading Edge
Registration Adj)
5. Measure the distance between the side edge of the image area and the side edge of the
paper [B].
6. Adjust the side-to-side registration (SP4-011-001).
SP4-011-001 (Main Scan Reg)

Adjusting Magnification

1. Place the test chart on the exposure glass. Make sure the test chart is aligned with the rear
and left scales on the exposure glass.
2. Make a copy.
3. Compare the copy with the original.
4. Adjust the main-scan and sub-scan magnifications. The original image [A] is magnified in
the sub-scan direction [B] when you specify a larger value.
M052/M053/M054
SP
SP
Specification
0 ± 2 mm
Specification
0 ± 2.5 mm
4-8 SM