Ricoh A085, Manual

Page: 554 / 617

9.12 HORIZONTAL MAGNIFICATION ADJUSTMENT (SP44)
When: If horizontal magnification is not within the
adjustment standard.
Purpose: To maintain proper horizontal magnification.
Adjustment standard:
Less than
±
0.5% difference in full size mode
between original and copy.
How: SP44 changes the lens home position.
1. Turn the main switch off.
2. While pressing both "1" and "3" on the operation panel number keys, turn
on the main switch.
NOTE: Release the number keys after confirming that the Call Service
indicator and the copy counter number "0" are blinking.
3. Enter "44" using the number keys and press the "#" key.
4. Press the "#" key again and place a 150 mm scale parallel to the left
scale on the exposure glass.
5. Make a full size copy after the copier has warmed up.
6. Confirm that horizontal magnification is within the adjustment standard.
7. If horizontal magnification is not correct, go through the following steps:
(1) Press the "#" key twice.
(2) Change the horizontal magnification setting displayed in the three digit
indicator. Use the number keys and follow these rules:
If the copy image is too short: increase the setting
If the copy image is too long: decrease the setting
NOTE: SP44 can be set between 0 and 31. Horizontal magnification
changes 0.2% per step.
(3) Press the "#" key twice and then make a copy.
(4) Confirm if horizontal magnification is correct or not. If not, repeat the
above steps from (1) to (3).
8. Turn the main switch off and on.
COPY QUALITY ADJUSTMENT 12 February 1992
5-98