HP 7550 manual USB connection problems, Problem

Page 34

USB connection problems

Problem

My printer is connected with a USB cable through another USB device or a hub and when I try to print I get an error message.

Possible cause

 

Solution

 

 

 

Your printer may

 

Try the following:

not be getting good

 

• Connect the printer directly to the USB

data from the other

 

port on the computer.

device or hub.

 

• Make sure the USB cable is securely

OR

 

 

attached to both the computer and to

Two-way

 

the USB port on the back of the printer.

communication

 

• Try disconnecting other USB devices

between the printer

 

from the hub and print your document

and the computer

 

again.

was interrupted by

 

 

another device

 

 

attached to the hub.

 

 

 

 

 

 

 

 

The USB cable is

 

Make sure you are using a USB cable

too long.

 

length that is supported by your printer.

 

 

For more information, see specifications

 

 

on page 53.

 

 

 

30

basics guide

Page 33 Page 35
Image 34
Page 33 Page 35
Contents Basics guide Page Contents Specifications Welcome Get startedPrinter parts BackFront Get started printer partsControl panel LEFT, RIGHT, UPIndicator lights Card slotsPaper information Load paper in the in trayLoad photo paper in the photo tray Get started paper informationPrint cartridge information Install or replace the print cartridges Use reserve modeGet started print cartridge information Basics guide Use the control panel Get started use the control panelUse the indicator lights Menu map MenuPreferences Select and print photos Print camera-selected photosUse your printer with a camera Print from a memory card Supported memory cardsInsert a memory card Use your printer with a camera print from a memory cardInsert a MultiMediaCard or Secure Digital memory card Decide which photos to print Insert a Memory Stick memory cardPrint photos from the control panel View photos on the LCDPrint from a software application Print from a Windows PCUse your printer with a computer Use the Windows PC taskbar icons Basics guideHp photosmart printer icon Use your printer with a computer print from a Windows PCBasics guide Print from a software application OS X or OS Print from a MacintoshUse your printer with a computer print from a Macintosh Basics guide Windows PC connection problems TroubleshootingMacintosh connection problems Print a diagnostic Troubleshooting print a diagnosticUSB connection problems ProblemTroubleshooting USB connection problems Possible causeOn next From previous Product Support booklet Printer problems Troubleshooting printer problemsFrom previous From previous Problem Possible cause Solution Printing problems Troubleshooting printing problemsProblem Possible cause Solution No page came out of the printer Problem Possible cause Solution Problem Possible cause Solution See the specifications section of the Printer Problem Possible cause Solution Print quality is poor From previous Problem Possible cause Solution Photos are not printing correctly Problem Possible cause Solution Problem Possible cause Solution Basics guide Specifications System requirementsSpecifications Index IndexUSB connection problems 30-35Windows connection problems Page Page Page Hewlett-Packard Company
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