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Manual Smart Crease
Model CR818
Owner/Operator Manual
Sheet Size Minimum (L x W) Sheet Size Maximum (L x W) Maximum Paper Weight Crease Width Crease Depth Dimensions (LxWxH) Shipping Weight
2.00” x 0.25” (8.0cm x 0.5cm) 28.00” x 18.20” (71.0cm x 46.2cm) 16 pt / 0.016” Caliper/ 130# Cover / 341 gsm 0.075” (1.9mm) 0.015” (0.4mm) 24” x 20.6” x 5.2” (61cm x 52.3cm x 13.2cm) 30 lbs
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Martin Yale Manual Smart Crease
Model CR818
Thank you for selecting the Martin Yale Manual Smart Crease. We recommend that you familiarize yourself with the creaser by carefully reading these instructions. A thorough understanding of the information contained within these instructions will help to eliminate most operator associated errors and ensure years of trouble-free performance.
Prepare a flat, level and sturdy surface on which to set the creaser. Carefully remove the creaser from the packaging and set on work surface. All six (6) rubber foot pads should be in contact with the work surface. Inspect creaser for shipping damage or missing components. Remove the two (2) Paper Stops from the packaging and install as shown. (Figure 1)
Congratulations! Your brand new Martin Yale Manual Smart Crease is now ready for use!
FIG 1: Install Paper Stops, Handle Upright
FIG 2: Position Stops, Tighten Thumbscrews
Slide each Paper Stop into position, then hand-tighten thumb screws as shown. (Figure 2) See the chart below as a guide for some common paper/card sizes and fold types.
Fold Type Card Letter/Z Card Letter/Z Fold Type Card Gate Card Gate Card Gate
Back Paper Stop 5 ½” 7 5/16” 8 ½” 5 ⅝” Back Paper Stop 4¼” 2 1/8” 4½” 2¼” 5” 2½”
Front Paper Stop Not Used 7 5/16” Not Used Rotate Paper Front Paper Stop Not Used 2 1/8” Not Used 2¼” Not Used 2½”
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NOTE: Always test setup on scrap paper to ensure proper settings; adjust as necessary.
Lift creaser handle to upright position (Figure 1). Paper cannot be inserted with handle down. With inside face DOWN, Slide paper into creaser along the paper guide until it contacts Back Paper Stop. (Figure 3)
FIG 3: Paper Against Stop, Handle Upright
While holding paper in place pull handle down. (Figure 4) When handle contacts the cover, lift handle back to upright position (Figure 3). For single crease operation: remove paper and fold crease as shown. (Figures 5 and 6) To perform a second crease operation: 3.7.1 Slide paper to Front Paper Stop (flip inside face up for Z fold); repeat steps 3.4-3.5. 3.7.2 For larger paper where 2 stops are not used, rotate paper 180°, slide paper to Back Paper Stop (flip inside face up for Z fold) and repeat steps 3.4-3.5. 3.7.3 Remove paper and fold all creases as shown. (Figures 5 and 6)
Check edges for alignment and square. Make any fine adjustments as necessary.
FIG 5: Note Orientation of Crease
FIG 4: Handle Down, Paper Creased
FIG 6: Fold Panels Downward as Shown
Clean unit when needed with slightly damp rag. Use water or window cleaner for best results.
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ITEM
PART NO. WRA818015 WRA818009 WRA818033 M-S030045 M-S001169 WRA818005 WRA818013 WRA818031
DESCRIPTION
REPLACEMENT HANDLE ASSEMBLY REPLACEMENT BLADE REPLACEMENT PAPER STOP ASSEMBLY 755 RW BUMPER #8 X ½ PHILLIPS PAN HEAD SCREW REPLACEMENT BASE ASSEMBLY REPLACEMENT CREASING ASSEMBLY (WITH COVER) REPLACEMENT COVER
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QTY
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Quick start
- Set the creaser on a flat, level, sturdy surface with all six rubber feet in contact and check for shipping damage.
- Install the two paper stops, slide them into position and hand-tighten the thumbscrews (use the chart for common card and fold sizes).
- Lift the handle to the upright position; paper cannot be inserted with the handle down.
- With the inside face down, slide the paper along the guide until it touches the back paper stop.
- Hold the paper in place and pull the handle down until it contacts the cover, then lift it back up.
- For a second crease, slide the paper to the front stop (flip inside face up for a Z fold) or rotate it 180° to the back stop on larger sheets, and repeat.
- Always test the setup on scrap paper first and adjust as needed.
Troubleshooting
| Problem | Likely cause | Fix (from the manual) |
|---|---|---|
| Paper will not go into the creaser | The handle is down. | Lift the handle to the upright position before inserting paper. Page 4 |
| Crease is in the wrong place | The paper stops are not set for the paper size or fold type. | Slide the stops to the position in the size chart and hand-tighten the thumbscrews. Test on scrap paper and adjust as needed. Page 3 |
| Creaser rocks or moves while in use | The creaser is not sitting flat on the work surface. | Use a flat, level, sturdy surface. All six rubber foot pads must touch the surface. Page 3 |
| Folded panels do not line up | The edges were not checked after folding. | Check the edges for alignment and square. Make fine adjustments as needed. Page 4 |
| Second crease is wrong or on the wrong side | The paper was not placed as needed for the second crease or a Z fold. | Slide the paper to the front paper stop and repeat. For a Z fold, flip the paper inside face up. For larger paper, rotate it 180 degrees and use the back stop. Page 4 |
| Unit is dirty | Dirt has built up on the creaser. | Clean with a slightly damp rag. Water or window cleaner works best. Page 4 |
Frequently asked questions
What is the maximum sheet size and paper weight for the CR818?
Up to 28" x 18.20" and 16 pt / 0.016" caliper (130# cover, 341 gsm). The minimum sheet is 2" x 0.25" (page 2).
Where do I set the paper stop for a letter-fold card?
The chart lists the back stop at 5 1/2" for a card fold and 7 5/16" (back and front) for a letter/Z fold on letter-size paper (page 3).
What is the replacement blade part number?
The replacement blade is WRA818009. The handle assembly is WRA818015 and the paper stop assembly is WRA818033 (page 5).
How do I clean the creaser?
Wipe it with a slightly damp rag; water or window cleaner works best (page 4).
