CM840 - Paper cutter BROTHER - Free user manual and instructions
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| Product Type | Paper Cutter (Guillotine) |
| Brand | Brother |
| Model | CM840 |
| Cutting Width | 480 mm (18.9 inches) |
| Cutting Thickness | Up to 40 sheets (80 gsm paper) |
| Paper Size | Max A3 (297 x 420 mm) |
| Clamp Type | Manual clamp |
| Blade Material | Hardened steel |
| Safety Features | Blade lock, safety guard |
| Power Supply | 230V, 50Hz |
| Power Consumption | 60 W |
| Dimensions (W x D x H) | 680 x 550 x 300 mm |
| Weight | 14 kg |
| Back Gauge | Manual with scale |
| Cutting Line Indicator | Yes |
| Maintenance | Blade replacement, cleaning |
| Replaceable Parts | Blade, cutting stick |
| Repairability | Blade and stick user-replaceable |
Frequently Asked Questions - CM840 BROTHER
How do I replace the blade on the Brother CM840?
First, unplug the cutter and lock the blade. Remove the blade guard and blade cover. Using a screwdriver, unscrew the blade retaining screws. Replace with a new Brother CM840 blade (part number may vary). Reassemble in reverse order. Always wear cut-resistant gloves.
What is the maximum cutting capacity of the CM840?
The Brother CM840 can cut up to 40 sheets of 80 gsm standard paper. For thicker materials like cardstock or laminated paper, reduce the stack thickness accordingly.
Can I cut laminated paper or cardstock with this cutter?
Yes, you can cut laminated paper and cardstock, but not as many sheets as standard paper. For cardstock, limit to 10 sheets. For laminated sheets, use fewer to avoid blade damage.
How do I clean the Brother CM840?
Wipe the cutting table and blade area with a dry, lint-free cloth. Do not use water or solvents. Remove paper dust periodically. Lubricate the blade pivot only if instructed in the manual.
What blade does the Brother CM840 use and is it self-sharpening?
The CM840 uses a specific Brother replacement blade (model may vary by region). The blade is not self-sharpening; it requires replacement when dull. Sharpening is not recommended.
Does the Brother CM840 have a safety lock?
Yes, the CM840 is equipped with a blade lock and a safety guard. Always engage the lock when not in use and when changing the blade.
What is the warranty on the Brother CM840?
Warranty varies by region and seller. Typically, Brother offers 1-2 years on parts and labour. Check your specific purchase documentation for details.
How do I adjust the back gauge on the CM840?
Turn the manual back gauge knob to move the paper guide. Align the paper edge with the scale on the cutting table. Tighten the knob to lock in place.
Where can I find spare parts for the Brother CM840?
Spare parts such as blades and cutting sticks are available from Brother authorized dealers or online retailers. Use the exact part number from your manual.
Is the Brother CM840 suitable for commercial use?
Yes, the CM840 is designed for light commercial use such as in offices, print shops, and schools. It handles up to 40 sheets at a time, making it efficient for high-volume tasks.
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USER MANUAL CM840 BROTHER
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Product information
Brand : BROTHER
Model : CM840
Category : Paper cutter