Frequently Asked Questions

How many cartridges are in the box, and how are they packed?

Three, each sealed in its own bag inside the carton. Every unit is a CE390A — also labeled HP 90A — so any of the three can go straight into any machine in the family without sorting or matching.

Is a 3 pack sized for one printer or several?

Either, and that flexibility is the point of the size. One heavy printer can work through all three in sequence; two or three lighter machines can take one each and share the same shelf stock, because a single part number feeds the whole family.

What does the Jumbo name on this listing actually mean?

It is the name this listing carries — nothing more is claimed for it. The rating published here is 10,000 pages for each cartridge, and that per-cartridge figure is what your page budgets should be built on.

How do I rotate three cartridges so none ages badly?

Write the arrival month on each box and always take the oldest first. First in, first out keeps every sealed unit within its comfortable waiting life, and the date on the box doubles as your reorder note.

Which printers does this pack cover?

The LaserJet Enterprise 600 M601, M602 and M603 series and the M4555 multifunction machines, among them the Enterprise M4555f. Check the supply label for CE390A or 90A and the match is confirmed.

What protection applies if a cartridge misbehaves?

A 1-year warranty and 1-year free returns cover every unit in the pack: damage on arrival or output that fades well short of the rating means replacement or refund. Help runs Monday through Friday, 9 AM to 5 PM CST.

About This HP 90A-Jumbo 3 Pack

This $147.58 three-cartridge box is the quarterly rhythm for a small fleet: deep enough to forget about toner for a season, shallow enough that stock never sits for years. Each cartridge is rated at 10,000 pages at standard coverage. We ship from IL, PA, GA and CA, with the mechanics set out on the shipping & returns page, and larger and smaller pack sizes are listed under HP.