Deliver business documents that look professional when you print with Original HP LaserJet toner cartridges. Stay productive by avoiding wasted time and supplies. These reliable cartridges are specifically designed for your HP LaserJet MFP.
Features
Expect quality – and get it time after time – from Original HP toner cartridges. Avoid the reprints, wasted supplies, and costly delays that can occur with remanufactured cartridges.
Keep business moving forward. Trust Original HP toner cartridges for consistent, uninterrupted printing that keeps you on task and on budget.
Don’t waste time. Replace Original HP toner cartridges in seconds, and get back to printing. They’re specifically designed for your HP LaserJet MFP.
Some figures might show a printer that looks different than the one being serviced. However, the procedures are correct for this printer (M433, M436, M437, M438, M439, M440, M442, M443, M42523, M42525,M42623, M42625). Always thoroughly read the instructions that accompany each figure.
A toner cartridge has almost reached its estimated cartridge life:
- The status LED and the toner-related message on the display indicate when the toner cartridge should be replaced.
- The computer Printing Status Program window appears on the computer screen indicating a toner empty condition.
CAUTION:
If toner gets on your clothing, wipe it off with a dry cloth and wash clothing in cold water. Hot water sets toner into fabric.
Note:
Shake the toner cartridge thoroughly, it will increase the initial print quality.
Illustrations in this procedure might differ from your machine depending on its options or models.
To order parts, go to www.hp.com/buy/parts.
Before performing service
Turn the printer power off
- Disconnect the power cable.
Warning:
To avoid damage to the printer, turn the printer off, wait 30 seconds, and then remove the power cable before attempting to service the printer.
After performing service
Turn the printer power off
- Connect the power cable.
- Use the power switch to turn the power on.
Post service test
After replacing major assemblies (for example, the document feeder) or internal parts (for example, the formatter board), perform the following post service tests.
- When the power is turned on, listen for normal startup sounds.
- Check the control-panel display for error messages.
Copy a page using the flat bed glass and/or the document feeder. Verify that the print quality meets customer expectations.