LaserJet 4PLUS

The LaserJet 4PLUS arrived on the scene in the 1990s as HP's mono single-function printer for everyday office document printing, and its staying power says the formula worked. So many LaserJet 4PLUS units are still in service because everyday office document printing is exactly what this printer was designed for.

The LaserJet 4PLUS uses HP 98A/98X cartridges, anchored by the 92298A — one of the most widely stocked HP cartridges of its generation. Our HP 98A/98X lineup for the LaserJet 4PLUS covers both bases — genuine OEM 92298A cartridges and dependable compatible alternatives.

Toner Cartridges for LaserJet 4PLUS

This printer works with the following toner cartridges:

• HP 92298A
• HP 92298X

More HP Printers

• LaserJet 4
• LaserJet 4M
• LaserJet 4M PLUS
• LaserJet 5
• LaserJet 5M
• LaserJet 5N
• LaserJet 5SE

Frequently Asked Questions

Can I use any HP toner cartridge in the LaserJet 4PLUS?

No — the LaserJet 4PLUS only accepts 92298A, 92298X. Toner cartridges are keyed to specific printer families, so one made for another HP model generally won't fit or be recognized. Stick to the codes listed for your LaserJet 4PLUS.

When should I replace the toner in my LaserJet 4PLUS?

Swap the 92298A when prints from the LaserJet 4PLUS fade, streak, or the printer reports the cartridge as empty. "Toner low" warnings arrive earlier and still leave room to print, so keep a spare 92298A ready. Change it when quality visibly drops, not at the first warning.

Why does my LaserJet 4PLUS show a non-HP cartridge message?

The LaserJet 4PLUS shows that message when it detects a cartridge not manufactured by HP. Compatible cartridges usually print normally once you acknowledge the notice. If the printer refuses to print, read the on-screen instructions and contact your cartridge supplier.