in stock hot sale KODEN DM604 CHART PAPER SUPPLY

in stock hot sale KODEN DM604 CHART PAPER SUPPLY

LTK INSTRUMENT CO., LTD  e-mail:chart@chartg.com

KODEN Japan Optoelectronic Ultrasonic Boring Verticality Monitor DM-602RR, DM-604RR, DM-604RR-125**
Applications:** Used for recording verticality data of boreholes in pile foundations, foundation pits, and geotechnical engineering projects, with ink-free printing of verticality curves.
**Specifications:**
1. **Dimensions:** Width: 250 mm; Length per roll: 20 m
2. **Packaging:** 25 rolls per standard cardboard box
3. **Printing Principle:** Ink or ribbon is not required; the device uses high-voltage discharge to directly print curves on the paper.
4. **Substrate:** High-strength wood pulp paper with electro-sensitive coating. Resistant to mud, moisture, and temperature variations at construction sites.
5. **Print Quality:** Clear, dark-colored curves that remain stable over time without fading or smudging.
6. **Paper Weight:** Thicker paper for smooth feeding, preventing jams and breaks.

**Product Advantages:**
1. **High Compatibility:** Perfectly matches KODEN’s original monitoring equipment. Highly sensitive to signals, ensuring accurate printing of detailed curves.
2. **Environmental Resistance:** Stable printing quality even in environments with thick mud or high humidity.
3. **Durability of Archiving:** Drawings can be stored for over 10 years, meeting engineering documentation requirements.
4. **Stable Paper Feeding:** The drum ensures precise alignment, allowing for smooth, error-free printing at high speeds.
5. **Cost-effective Alternative:** Better value than imported original paper, with performance comparable to the original product.

**Installation and Operation:**
1. Open the printer compartment on the KODEN device and lift the paper pressure roller.
2. Insert the DMP-250 paper roll, pulling out 10 cm of straight paper at the front.
3. Pass the paper through the printer head and align it with the side guides.
4. Press down the paper pressure roller to secure it. Test the paper feeding manually to ensure it’s smooth and straight.
5. Close the cover and start the self-check procedure before beginning measurements and printing.

**Storage and Usage Guidelines:**
1. **Storage Conditions:** Store in a cool, dry place (temperature 10–30°C, humidity 40%–65%). Avoid exposure to sunlight, rain, or chemicals that may corrode the paper.
2. **Avoid Folding:** Do not fold the paper, as this can cause discoloration due to the pre-printed coating.
3. **Use Within One Month:** Use the paper within one month after opening. Prolonged exposure may reduce the paper’s sensitivity.
4. **Do Not Mix with Other Papers:** Do not use regular thermal or copy paper, as it may damage the printer’s electrodes.
**Troubleshooting:**
- **Faint Curves:** Check the voltage output of the printer. Ensure the paper’s coated side is facing the printer head.
- **Jams or Paper Breaks:** Possible causes include misalignment of the paper roll, insufficient pressure from the rollers, or uneven cutting of the paper.
- **Missing Prints:** Clean the printer head if there are no prints in certain areas. Also, clean the metal electrodes after power outages.