Frequently Asked Questions
Which code should go on our purchase order for this pack?
Quote part number 1T02F90US0, also known as TK-322. That is the cartridge this 5-pack contains — five of the same black toner unit, each rated at 15,000 pages, for the FS-3900DN. Ordering by that code keeps the storeroom stocked with one cartridge type instead of a shelf of near-matches.
Are the five cartridges identical and separately sealed?
They are. Every unit in the pack is the same 1T02F90US0 cartridge in its own sealed packaging, so you open one at a time and the rest stay protected until their turn comes. There are no part-used or shared units — each changeover starts with a fresh, full cartridge.
Will output stay consistent from the first unit to the fifth?
Yes — all five are built to the same specification, so the fifth cartridge prints with the same density and coverage as the first. A department standardising on this pack gets predictable output across months of changeovers rather than results that vary from one delivery to the next.
How do we keep track of five cartridges in a shared supply cabinet?
A simple sign-out habit works well: note the date and machine on the box as each unit is taken, and always draw from the oldest stock first. Because every box carries the same TK-322 code, whoever restocks the cabinet can see at a glance what is there and what is running low.
When should the next order be placed?
A practical trigger is the moment the last box leaves the shelf. With one cartridge in the printer and none in reserve, a reorder placed then normally arrives well before that final unit is exhausted — the 15,000-page rating gives a comfortable window rather than a last-minute scramble.
How are faults and returns handled on a pack this size?
Coverage runs unit by unit: any single cartridge that fails is handled under the 1-year warranty on its own, without the rest of the pack being involved, and the 1-year free returns terms on our shipping & returns page apply the same way. Orders are dispatched from the closest of our IL, PA, GA and CA warehouses, and support is reachable Monday to Friday, 9 AM to 5 PM CST.
What should the department do with the five empties over the pack's life?
Collect them where the stock lives. A single empties box in the supply cabinet takes each spent 1T02F90US0 as it comes out of the printer, and when it fills, the batch leaves through the office's recycling or waste channel. Matching the empties against the sign-out notes also gives you a quiet audit: five cartridges issued should eventually mean five empties returned to the cabinet.
Can the sign-out notes predict when this pack will be finished?
They can. The gap between install dates is your department's true cartridge interval — if TK-322 units are going in roughly every two months, the five in this pack cover about ten months, whatever the 15,000-page rating suggests on paper. That forecast, built from your own FS-3900DN workload, is the one to plan budgets and the next order around.
Our reports carry heavy shading and logos. Will we see the full 15,000 pages per cartridge?
Expect somewhat fewer. The rating assumes standard coverage — ordinary text pages — and shaded blocks, logos and bold graphics put measurably more toner on each sheet. The cartridge is unchanged; it simply empties faster under that load. If the first 1T02F90US0 in the pack falls short of the rating, treat that shorter life as your planning figure for the other four rather than a fault.
A cartridge from this pack may wait many months for its turn. How should it be readied?
When its turn comes, rock the sealed TK-322 gently from side to side a few times before you strip the packaging seals. Toner powder settles during long storage, and leveling it first means the opening pages print at proper density instead of looking washed out. Fit it straight after rocking, and the unit behaves exactly like a freshly delivered one.
About This TK-322 5-Pack
For an office that treats toner as standing stock rather than a one-off purchase, this 5-pack of TK-322 black cartridges (part number 1T02F90US0) at $192.76 puts five sealed 15,000-page units in the supply cabinet under a single order line. It belongs to our Kyocera-Mita compatible range and is covered by a 1-year warranty with 1-year free returns — the arrangement that suits a busy department whose FS-3900DN printers cannot wait on deliveries.
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