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Blinking Lights on the HP Deskjet 900 Printer Series

Blinking lights

The lights on the front of the product indicate the product status. These lights can be on, off, or blinking (flashing), depending on the status of the product. Blinking lights can indicate error conditions. They might also indicate that the product is starting up or processing a print job.
Following are the different lights and buttons on the product control panel.
    Figura : Lights and buttons on the control panel
    Image: The control panel
  1. Cancel button
  2. Cartridge light
  3. Resume light
  4. Power light
The following sections describe the most common issues related to the light patterns on your product. Find the issue related to the blinking lights pattern you are experiencing, and then follow the steps to resolve the issue.

Issue: All the lights are off

The following light pattern displays on the product control panel:
  • Cartridge light: Off
  • Resume light: Off
  • Power light: Off
Figura : All lights are off
Image: All lights are off

Issue: The Power light is on

The following light pattern displays on the product control panel:
  • Cartridge light: Off
  • Resume light: Off
  • Power light: On
Figura : The Power light is on
Image: The Power light is on

Issue: The Power light blinks

The following light pattern displays on the product control panel:
  • Cartridge light: Off
  • Resume light: Off
  • Power light: Blinking
Figura : The Power light blinks
Image: The Power light blinks

Issue: The Power light and the Resume light are on

The following light pattern displays on the product control panel:
  • Cartridge light: Off
  • Resume light: On
  • Power light: On
Figura : The Power light and the Resume light are on
Image: The Power light and the Resume light are on

Issue: The Power light is on and the Resume light blinks

The following light pattern displays on the product control panel:
  • Cartridge light: Off
  • Resume light: Blinking
  • Power light: On
Figura : The Power light is on and the Resume light blinks
Image: The Power light is on and the Resume light blinks
How do I resolve this issue? The following sections describe the most common messages that might display on the computer in combination with a blinking Resume light. To resolve the issue, find the message that displays on your computer (from the following choices), and then expand that section for solutions.

Issue: The Power light and the Resume light blink alternately

The following light pattern displays on the product control panel:
  • Cartridge light: Off
  • Resume light: Blinking
  • Power light: Blinking
Figura : The Power light and the Resume light blink alternately
Image: The Power light and the Resume light blink alternately

Issue: The Power light and the Resume light blink simultaneously

The following light pattern displays on the product control panel:
  • Cartridge light: Off
  • Resume light: Blinking
  • Power light: Blinking
Figura : The Power light and the Resume light blink simultaneously
Image: The Power light and the Resume light blink simultaneously

Issue: The Power light and the Cartridge light are on

The following light pattern displays on the product control panel:
  • Cartridge light: On
  • Resume light: Off
  • Power light: On
Figura : The Power light and the Cartridge light are on
Image: The Power light and the Cartridge light are on

The Power light, the Resume light and the Cartridge lights blink alternately

The following light pattern displays on the product control panel:
  • Cartridge light: Blinking
  • Resume light: Blinking
  • Power light: Blinking
Figura : The Power light, the Resume light and the Cartridge light blink alternately
Image:  The Power light, the Resume light and the Cartridge light blink alternately

Issue: The Power light is on and the Cartridge light blinks

The following light pattern displays on the product control panel:
  • Cartridge light: Blinking
  • Resume light: Off
  • Power light: On
Figura : The Power light is on and the Cartridge light blinks
Image: The Power light is on and the Cartridge light blinks
How do I resolve this issue? The following sections include solutions to resolve the cartridge issue. Determine the issue, based on the icon the yellow arrow points to, and then expand that section for solutions.
IMPORTANT: Before you begin, make sure that the cartridges are compatible with your product.
Purchase replacement cartridges and other supplies from the HP Store or local retailers.

Service the printer

Service or replace your HP product if the issue persists after completing all the preceding steps.
Go to Contact HP Customer Support to schedule a product repair or replacement. If you are in Asia Pacific, you will be directed to a local service center in your area.
To confirm your warranty status, go to HP Product Warranty Check. Repair fees might apply for out-of-warranty products.