Clear jams

Common causes of jams

The product is jammed.

Cause

Solution

 

 

The paper does not meet specifications.

Use only paper that meets HP specifications.

 

 

A component is installed incorrectly.

Verify that the transfer belt and transfer roller are correctly

 

installed.

 

 

You are using paper that has already passed through a

Do not use paper that has been previously printed on or

product or copier.

copied.

 

 

An input tray is loaded incorrectly.

Remove any excess paper from the input tray. Make sure that

 

the stack is below the maximum stack height mark in the tray.

 

 

The paper is skewed.

The input-tray guides are not adjusted correctly. Adjust them

 

so they hold the stack firmly in place without bending it.

 

 

The paper is binding or sticking together.

Remove the paper, flex it, rotate it 180°, or flip it over. Reload

 

the paper into the input tray.

 

 

The paper is removed before it settles into the output bin.

Reset the product. Wait until the page completely settles in the

 

output bin before removing it.

 

 

During two-sided printing, you removed the paper before the

Reset the product and print the document again. Wait until the

second side of the document was printed.

page completely settles in the output bin before removing it.

 

 

The paper is in poor condition.

Replace the paper.

 

 

The internal tray rollers are not picking up the paper.

If the paper is heavier than 220 g/m2 (58 lb), it might not be

 

picked from the tray.

 

The rollers are worn. Replace the rollers.

 

 

The paper has rough or jagged edges.

Replace the paper.

 

 

The paper is perforated or embossed.

Perforated or embossed paper does not separate easily. Feed

 

single sheets from Tray 1.

 

 

Paper was not stored correctly.

Replace the paper in the trays. Paper should be stored in the

 

original packaging in a controlled environment.

 

 

Not all product packing material was removed.

Verify that the packing tape, cardboard, and plastic shipping

 

locks have been removed from the product.

 

 

If the product still continues to jam, contact HP Customer Support or your authorized HP service provider.

ENWW

Clear jams 471

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HP Enterprise 500 manual Clear jams, Common causes of jams, Product is jammed Cause Solution