HP Printer Error 76 — What It Means & How to Fix It

What Does This Error Mean?

HP Error 76 means the printer's output bin or output device is full. The printer cannot deliver printed pages because there is no room in the output tray. Some HP printers also display Error 76 when the output stacker or finisher accessory is malfunctioning. In most cases, simply emptying the output tray resolves the error immediately.

Affected Models

HP LaserJet 4000/4050/4100 series
HP LaserJet 5000/5100 series
HP LaserJet Enterprise M600/M700 series
HP Color LaserJet with finisher accessories
HP LaserJet with optional output stacker

Common Causes

Output tray is full of printed pages and no new pages can be delivered
Output stacker accessory has a paper jam preventing further page delivery
Output delivery sensor is dirty or damaged and falsely reports the bin as full
Optional finisher unit has a mechanical fault preventing the paper from moving through
Printer driver or print job is sending an incorrect output bin command to an uninstalled accessory

How to Fix It

Remove all printed pages from the output tray. Make sure the tray is completely clear — even a single page sitting at an angle on the sensor can keep the bin full error active.

Fan out the paper as you remove it to make sure no pages are stuck together or sticking to the tray floor.
Press the printer's Go or Resume button (or tap OK on touchscreen models) to clear the error and resume printing. The printer should immediately continue the paused job.

On older HP LaserJets, pressing Go after clearing the tray is required. On newer models, the printer resumes automatically.
If the error persists after emptying the tray, check for a paper jam in the output area. Open the top cover and look for any pages that are partially delivered and stuck in the output path.

Paper jams near the output rollers are sometimes hard to see. Use a flashlight and look carefully.
Clean the output bin full sensor. This sensor is a small flag or optical sensor inside the output tray area. Use a dry cotton swab or compressed air to remove dust from the sensor flag and lens.

Dust on the output sensor can block the light beam and make the printer think the tray is always full.
If the printer has an optional output stacker or finisher, power off the printer, disconnect the finisher, and try printing to the standard output tray. If Error 76 clears, the finisher accessory has a fault.

Finisher accessories have their own internal sensors and motors that can fail independently of the main printer.

When to Call a Professional

Error 76 from a full output tray requires no professional help — just clear the tray. If the error persists after clearing the tray, the output sensor or finisher needs service. HP authorized technicians can clean or replace the output sensor. Expect $75 to $150 for an output sensor replacement.

Frequently Asked Questions

Why does my HP printer show Error 76 even with an empty tray?

The output bin sensor may be dirty or failed. A sensor covered in paper dust registers as 'full' even when the tray is empty. Cleaning the sensor with a dry swab usually resolves this. If cleaning does not help, the sensor needs replacement.

Can a print driver setting cause Error 76?

Yes, if the driver is configured to send jobs to an output stacker or finisher that is not installed. The printer reports the unrecognized output destination as full or unavailable. Change the output destination in the print driver settings to the standard output tray.

How many pages can my HP LaserJet output tray hold?

Standard HP LaserJet output trays typically hold 100 to 250 pages. High-capacity models with optional stackers can hold 1,000 or more pages. For large print jobs, check the tray periodically and clear it before it fills completely to avoid Error 76 interruptions.