Frequently Asked Questions

Is the 35,000-page figure per cartridge or for the whole 3-pack?

Per cartridge. Every TK6307 in this pack is a full 35,000-page black cartridge in its own right, and the three units in the box at $315.17 are identical to one another — the pack is a stocking format, not a different grade of product.

How do I work out how long three cartridges will carry our office?

Read the page counter on your busiest machine today and again in a month; that monthly volume tells you the burn rate. Divide it into one cartridge's rating and you have a realistic change interval, which turns the 3-pack into a planned supply instead of a guess.

What rotation keeps a small stock like this healthy?

Write the delivery month on each box when it arrives and always load the oldest box first. First in, first out keeps every cartridge reasonably fresh, and the date marks also show you at a glance how fast the cupboard is emptying.

Can three cartridges be spread across more than one TASKalfa?

Yes — the units are interchangeable across the TASKalfa 3501i, TASKalfa 4500i and TASKalfa 5500i as well as the 3500i, so a small fleet can draw from one shared shelf of three instead of each machine keeping its own separate spare.

Suppose the middle cartridge of the three turns out faulty. Then what?

It is handled by itself. Warranty and returns apply unit by unit, so the defective TK6307 goes through the 1-year warranty or the free 1-year return route while the other two cartridges stay where they are — no pack-wide return, no gap in supply.

How does delivery work for a pack of this size?

The three cartridges ship together from the closest of our IL, PA, GA and CA warehouses. Timing detail and return instructions live on our shipping and returns page, and our team is reachable Monday through Friday, 9 AM to 5 PM CST.

What if our busiest machine burns through cartridges twice as fast as the others?

Draw from the shared shelf and let the fast machine take the next unit. All three cartridges in this pack are identical TK6307 units, interchangeable across the TASKalfa 3501i, 4500i and 5500i as well as the 3500i, so there is no need to reserve a cartridge per machine. Read the page counter on each device monthly and the uneven burn shows up in the numbers — the busy machine simply draws from the shelf more often, and the pack covers the fleet as a whole rather than one device at a time.

When the second cartridge goes in, what should that trigger?

Start the next order then, while one full cartridge is still running in the machine. With three TK6307 units rated at 35,000 pages each, the second unit going in means two-thirds of the stock is used and one complete cartridge remains — ordering at that point leaves generous lead time for delivery instead of cutting it close. Waiting until the last unit goes in still works, but the earlier trigger is what keeps purchasing calm instead of urgent.

How long can the third cartridge sit sealed before its turn comes?

A long time, with ordinary care. Keep it sealed, flat, and out of direct sunlight and heat — an office shelf or supply cabinet is ideal — and the toner inside does not spoil on a calendar the way perishable supplies do. When its turn finally comes, give it a few gentle side-to-side rocks to level the settled toner before fitting, and remember the cover travels with the unit: each cartridge carries its own 1-year warranty with free returns for a full year.

One cartridge prints lighter than the other two — what do I check first?

Take it out, rock it gently from side to side, and seat it firmly again, then run a short batch of ordinary pages. Toner settles during storage, so a unit drawn from the shelf after months can print light at first, and that reseat levels it out in most cases. If faint or streaky pages persist after the reseat, that unit is handled on its own under the 1-year warranty and 1-year free returns, while the other two cartridges stay exactly where they are.

About This 3-Pack

This pack brings together three compatible Kyocera-Mita TK6307 black cartridges for $315.17, built for the TASKalfa 3500i family — TASKalfa 3501i, TASKalfa 4500i and TASKalfa 5500i included. It fits the office that plans a quarter at a time: enough sealed stock to cover the season's printing on one order, with each cartridge individually backed by a 1-year warranty and free returns for a year.