Vertical Magnification Adjustment - Ricoh A151 Field Service Manual

– FT3213 copier –
1. Change the value of SP44 to 8 (default value).
2. Confirm that the scanner wire clamps are positioned correctly using the
scanner positioning pins. (See Scanner Wire Installation.)
3. Place a 150 mm scale parallel to the left scale on the exposure glass.
4. Adjust the horizontal magnification using SP44. Make three copies to
check the magnification.

8.10 VERTICAL MAGNIFICATION ADJUSTMENT

When:
Purpose:
Adjustment
Standard:
How to Adjust:
How it works:
1. Place a 150 mm scale perpendicular to the left scale on the exposure
glass.
2. Adjust the vertical magnification using SP43. Make three copies to check
the magnification.
FSM
The vertical magnification is not within the
adjustment standard.
To maintain proper vertical magnification.
Less than ± 1.0% difference between original and
copy.
SP43 (0.2%/step, 16 steps)
Changes the scanner speed compensation.
5-81 A151/A152