
Before you specify
Frequently Asked Questions
Can this shred staples and paper clips?
Yes. HSM lists staples and paper clips among the approved materials for the 1870, and the cutting rollers are solid steel, so ordinary office fasteners will not damage them. You do not need to strip documents before feeding them. Bulldog clips, ring binders and metal binder combs are a different matter - remove those. Plastic comb binding and small binder clips will pass but add nothing useful to the bin, so pull them if it is quick.
Will legal and tabloid paper fit?
Yes. The intake is 400 mm (15.75 in) wide, so US letter at 8.5 in, US legal at 8.5 in and tabloid at 11 in all feed flat with room to spare, as does A3 at 297 mm. Nothing in normal office use needs to be folded. The limit is stack thickness rather than width - keep to the 61-63 sheet rating and let the machine pull the stack in itself.
How many sheets does it really take?
HSM rates the 1870 at 61 to 63 sheets of 80 g/m2 paper. That is the standard per-model figure. HSM also publishes a 70 g/m2 number in its overview brochure that runs about 15% higher; if you see a larger figure quoted elsewhere, that is why. Most US office paper is 20 lb bond, which is about 75 g/m2, so treat the 80 g/m2 rating as a safe working number rather than a best case.
Is P-2 good enough for HR or customer records?
No. DIN 66399 P-2 allows particles up to 800 mm2, which in practice means 6 mm strips with whole words and numbers still readable across them. It is appropriate for general internal documents and non-sensitive drafts. For personnel files, patient information, financial records or anything carrying personal data, use P-4 or finer - the 1873 on this same chassis is the direct upgrade.
How often will the collection cabinet need emptying?
The cabinet holds 54.2 gallons (205 L). Strip-cut waste is fluffy and does not settle much, so it fills faster per sheet than cross-cut waste from the 1873 or 1875. In a department shredding a few thousand sheets a week, expect to empty it once or twice a week. The touch display raises a bin-full signal and stops the machine, so it will not overfill silently.
What does the lifetime cutting-roller warranty actually cover?
HSM warrants the solid steel cutting rollers for the life of the machine on its P-2 to P-5 document shredders, which includes the 1870. That covers the rollers themselves against wear in normal use; it is not a whole-machine warranty and it does not cover motors, electronics or damage from feeding unapproved material. Confirm the machine warranty term in writing with your dealer, as US and European terms differ.