HP Deskjet F4280 scanning problem

SOURCE: HP Deskjet F4280 Ink Level

Hi,
when you refill the cardtridge, you can not reset the ink level... because refilling doesn't show the ink levels.. you no need to worry. if ink is there in the carttridge it will print...
Shouldn't worry about it. They are only a rough guide. The only time to worry about it is when the printer stops working and it has told you it's run out of ink! Thank you.......

SOURCE: HP Deskjet 4280 scanner problem

Possible causes

• The system resources are too low to facilitate scanning.
• The USB controller is sharing an Interrupt Request (IRQ) with another device.
• There are multiple entries (ghost entries) of the scanner in the Device Manager.

Step 1: Open the System Information tool Windows 98, Me, and 2000 Pro Click Start , Programs , Accessories , System Tools , and then System Information . The Microsoft(R) System Information window opens. Microsoft® Windows XP Click Start , Help and Support , Tools , My Computer information , Advanced System Information ,and then Detailed System Information (msinfo32.exe) . The Microsoft System Information window opens. Step 2: Verify the available system resources If the system resources available are below 50%, the scanner may have difficulty transferring the scanned image to the computer and will stop in the middle of a scan.
NOTE: Windows XP does not give system resource information in the System information window. Skip to Step 3 if using Windows XP.

1. Select the System Information linein the left side of the System Information window.
2. In the right side of the System Information window, verify that System Resources are 50 percent or above.
3. If the System Resources are lower than 50 percent, increase system resources .

Step 3: Check for IRQ sharing between USB and other devices The USB controller normally shares an IRQ with the IRQ Holder for PCI Steering device. While this device does not cause any conflicts, other devices on the same IRQ may cause a conflict.

1. With the System Information tool open, click the plus ( + ) next to Hardware , then IRQ’s . In the screen to the right, information about will appear showing which IRQ a device is using.
2. Verify the USB controller is on an IRQ with nothing else sharing it except the IRQ Holder for PCI Steering. Examples of USB controllers are listed below:
   • Sis 7001 PCI to USB Open Host Controller
   • Intel 82371AB/EB PCI to USB Universal Host Controller
   • Intel 82801 BA/BAM USB Universal Host Controller
3. If the USB controller is sharing an IRQ with another device besides the IRQ Holder for PCI Steering, contact the computer manufacturer for assistance in moving it to another IRQ.

SOURCE: Paper stuck in carriage of HP Deskjet F4280

Hello there
You may not see a paper jam.

This may work for you, it has worked for many here I given this advice so gave it a try it could work for you. Generally when this happens, something has fallen into the printer, or a piece of paper has been jammed in there.

First step, remove the ink cartridge, and turn the printer upside down and gently shake it, see if anything comes out.

If nothing goes, or you can't hear anything rattling around, get a piece of cardstock paper (60lb or heavier) and gently push this through the printer, to see if it will help push out what might be stuck in there.
And gave the rode that the ink slides on a good clean and maybe a bit oil on cloth and wipe the rod with it.

Please come back and just gave a vote, it will gave me some satisfaction to know am helping some one so I will keep on helping.
All The Best: Pineworks