Fold Vertical Skew Adjustment (For B804 Only) - Ricoh D129 Service Manual

1.4.6 FOLD VERTICAL SKEW ADJUSTMENT (FOR B804 ONLY)


The fold unit is adjusted for optimum performance before the finisher is shipped from the
factory. Do this adjustment only if the edges of folded booklets are not even.
1. Switch the copier on.
2. Do a folding test.

Switch the copier on.

Put one page of A3 or DLT paper in the ARDF.

On the copier operation panel, select booklet stapling.

Press [Start]. One sheet is folded.
3. Hold the folded sheet with the creased side pointing down, and face-up (the same way that it
came out of the finisher).
4. Referring to the diagram, determine if the skew is positive [A] or negative [B].
5. Measure the amount of skew.
6. Enter the SP mode

Europe, Asia: Use SP6-134-001 (this is for A3 paper).

North America: Use SP6-134-005 (this is for DLT paper).
7. Enter one-half the measured amount of skew. Example: If the measure amount of skew is
-1.2 mm, enter -0.6 mm
SM 19 B803/B805/D373/D374/D636/D637
Fold Unit