HP B4250 Dirty LED array, Clean LED array, LED array is on the underside of the printer, Cover

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Fault

Resolution

 

 

Fuzzy print.

Dirty LED array.

 

Clean LED array.

 

The LED array is on the underside of the printer

 

cover.

 

Wipe it gently with the cleaning pad that is included

 

in the toner cartridge kit.

 

You can also use a clean, soft cloth with a small

 

amount of rubbing alcohol on it

Printer does not print when Print Screen

Reinstall Printer driver using the Printer Utility

function is used in Utility Programs i.e.

Disk

SIS Test; UB Test

 

 

 

Printer does not print VIR or reports in Fix

Reinstall Bar 97 Emissions Software (Full

The Car Utility

Install), and select "PCL" Printer when

 

prompted.

 

In Fix The Car Utility confirm that the correct

 

printer is selected for the “Printer Setup”

 

selection.

EAZ0012L02A (01/16/2008) REV A.

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Contents Okidata B4400 Printer Instructions Installation OverviewEAZ0012L02A 01/16/2008 REV a Required Tools Complete Tool KitInstalling OKI B4400 Printer on Obis Select Install Driver and Status MonitorB4400 Printer Installation Complete for Obis Select Local Printer, select Next Installed Select Sun Machine Analyzer From the desktop, select Start ⇒ Programs ⇒ MS DOS Prompt 5.0 with WIN 9X OSSelect Laser Jet Close Utilities Select Laser Jet OKI B4400 Printer on MCS 2500 Pep Boys OKI B4400 Printer on SUN Machine Analyzers with WIN Select Laser Jet Close Utilities OKI B4400 Printer SUN Machine Analyzers with DOS OKI B4400 Printer Installation Verification Printer Installation Troubleshooting Clean LED array Wipe it gently with the cleaning pad that is includedYou can also use a clean, soft cloth with a small Dirty LED array