
Before you specify
Frequently Asked Questions
What is the difference between the CD unit here and the OMDD unit on the high-security models?
Particle size and class. This media unit produces 4 x 7 mm particles, rated O-4 for optical media. The OMDD units fitted to the P-6 and P-7 machines in this family (articles 1855121M, 1855121N, 1884121N, 1854123S) produce 2 x 2 mm particles at O-6. If your requirement names an O-level for discs, check it against those figures before ordering.
Does the media unit share the paper bin?
No, and that is deliberate. It has its own small waste container. Keeping shredded polycarbonate and aluminium out of the 145-litre paper bin means the paper waste stays clean enough to recycle, and it also stops hard fragments working their way back toward the paper rollers.
Can I feed several discs at once?
Feed them one at a time. The unit is built for single-disc destruction and stacking them is the quickest way to jam it. The same applies to credit and loyalty cards. It is a short job either way — a disc takes a couple of seconds.
Is P-5 with a 4 x 7 mm media unit enough for GDPR-type obligations?
For paper containing personal data, P-5 exceeds the P-4 benchmark most privacy programmes use, so yes in the ordinary case. For discs, 4 x 7 mm particles are not recoverable by any practical means. What it does not do is satisfy a specification that explicitly names P-6, P-7 or NSA/CSS 02-01 — those are different requirements and this machine does not meet them.
How much heavier is it than the plain 1882121?
78 kg against 72 kg. Both roll on castors once positioned, but at 78 kg it needs two people to move over a threshold or into a lift, and it is worth flagging to whoever accepts the delivery so they bring the right help.
Will it destroy a hard drive?
No. Neither the paper head nor the 4 x 7 mm media unit is built for a 2.5 in or 3.5 in drive, an SSD or a tape cartridge. Attempting one will damage the machine. Hard drives need a dedicated hard drive shredder or a degausser, and the NSA maintains separate Evaluated Products Lists for those categories.