Received fax has poor print qualityThese are possible solutions. Try one or more of the following:RE-SEND THE DOCUMENTAsk the person who sent you the fax to:• Check that the quality of the original document is satisfactory.• Resend the fax. There may have been a problem with the quality of the telephone line connection.• Increase the fax scan resolution, if possible.THE TONER MAY BE LOWWhen 88 Cartridge low appears or when you experience faded print, replace the cartridge.MAKE SURE THE FAX TRANSMISSION SPEED IS NOT SET TOO HIGHDecrease the incoming fax transmission speed:1 Type the printer IP address into the address field of your Web browser.Note: If you do not know the IP address of the printer, then print a network setup page and locate the IP addressin the TCP/IP section.2 Click Settings.3 Click Fax Settings.4 Click Analog Fax Setup.5 In the Max Speed box, click on one of the following:24004800960014400336006 Click Submit.Solving option problemsOption does not operate correctly or quits after it is installedThese are possible solutions. Try one or more of the following:RESET THE PRINTERTurn the printer off, wait about 10 seconds, and then turn the printer on.Troubleshooting278