How long do printers last?
In pages rather than years. On the lasers we cover, the manufacturer rates the imaging drum at approximately 15,000 or 45,000 pages and it is replaceable, so the printer outlives several drums. On an inkjet the limit is the print head, which is usually not replaceable — and what kills heads is being left unused.
We do not publish an average printer lifespan in years. Nobody can source one honestly: it depends entirely on how much you print, and the surveys that circulate are not measurements. What is published, by the manufacturers themselves, is how many pages the wearing parts are rated for — and that is a number you can plan with.
What wears out on a laser
- Toner cartridge. The supply, not a wear part. Rated at 3,000 pages on the household Brother machines and 18,000 on the business ones. You will replace this many times.
- Imaging drum. The photosensitive cylinder the image is written onto. Brother rates the DR830 at approximately 15,000 pages and the DR920 at approximately 45,000, and sells both separately. A worn drum shows as repeating marks or a gray haze. Drum unit vs toner.
- Fuser and rollers. Heat and friction parts. On household machines they usually outlast the owner interest in the printer; on business machines they are service items.
- Paper feed rollers. The commonest cause of an old laser misfeeding, and often a cheap part or a clean away from being fixed.
| Printer | Toner rating | Drum rating | List price |
|---|---|---|---|
| Brother HL-L2460DW | 3,000 pages (TN830XL) | Approx. 15,000 pages (DR830) | $179.99 |
| Brother DCP-L2640DW | 3,000 pages (TN830XL) | Not published on the page we read | $209.99 |
| Brother HL-L5210DW | 11,000 pages (TN920XXL) | Approx. 45,000 pages (DR920) | $329.99 |
| Brother HL-L6210DW | 18,000 pages (TN920UXXL) | Approx. 45,000 pages (DR920) | $349.99 |
| Canon imageCLASS LBP6030w | 1,600 pages (Canon 125) | Cartridge-integrated drum | Not published |
Ratings exactly as published by each manufacturer on the specification pages recorded in our registry. We have not priced drum units from a citable source, so no drum cost appears on this site.
What wears out on an inkjet
One part, mostly: the print head. On a tank printer the head is a precision component with thousands of nozzles, and on machines in this class it is not a part you replace at home. If it clogs permanently, the printer is finished — which is why the most useful thing you can do for an inkjet lifespan is print on it regularly.
The second item is the maintenance box or waste ink pad, which collects the ink used in head cleaning. On some models it is a replaceable cartridge; on others the counter is a hard limit. Neither manufacturer published a maintenance box rating on the pages we read for the models we cover, so we quote none. What idle time does to a tank printer.
Making a printer last
- Print something every week or two on an inkjet, in color as well as black, so every nozzle fires. A single page is enough.
- Leave the printer powered rather than switched off at the wall. Most inkjets run a short maintenance routine on their own schedule and cannot if they have no power.
- Keep it out of direct sun and off the floor. Heat, dust and carpet fibres are the three things that shorten the life of feed rollers and heads.
- Buy a model whose drum is a separate part if it is a laser. That one choice turns a worn printer into a serviceable one.
- Ignore the first low-supply warning. Replacing a cartridge or drum early does not extend the printer life, it just spends money sooner.
- Keep the box and the model number. Feed rollers, trays and drums are all orderable parts if you know what machine you own.
When to repair and when to replace
The economics are unkind to repair at the household end of the market. A $179.99 laser is not worth a paid service call, but it is absolutely worth a $0 clean of the feed rollers and a replacement drum when the published rating is reached. Above about $300 the arithmetic changes, because trays, drums and fusers are all catalogue parts on a business-range machine.
For an inkjet with a hard-clogged head, replacement is usually the only answer — and the thing to replace it with depends on why it clogged. If the honest reason is that you print rarely, buy a laser this time. Our picks for occasional use and whether a laser is worth it both take that case seriously.