LASERJET 4240
Designed for workgroups, the LaserJet 4240 is a 2002-era color workgroup printer with a reputation for simply working. The machine's reputation rests on consistent output rather than gimmicks. Its engine was built around the HP 39A cartridges (Q1339A).
Keep a spare Q1339A on the shelf and the LaserJet 4240 never leaves you hanging. Genuine OEM cartridges deliver the output HP designed for, while compatibles bring the per-page cost down.
Toner Cartridges for LASERJET 4240
This printer works with the following toner cartridges:
- HP Q1339A
More HP Printers
Frequently Asked Questions
Which toner cartridges work with the LASERJET 4240?
Q1339A are the cartridge codes for the LASERJET 4240. Checking the label on the old cartridge is the fastest way to confirm.
Do Q1339A cartridges for the LASERJET 4240 go bad over time?
Toner powder stays usable for a long time, but cartridges kept for years can develop problems — install spares within a couple of years and leave them sealed until needed. The LASERJET 4240 may flag a very old cartridge.
How do I install a replacement Q1339A cartridge in the LASERJET 4240?
Power the LASERJET 4240 on, open the cartridge door, and slide the old Q1339A out. Remove the seal and packing clips from the new cartridge, insert it firmly, close the door, and print a test page to confirm.