BT 55 To clean the print head and nozzles, NEW Head OFF, Manually cleaning the printhead contacts

Page 48

PaperJet 55 user guide – Edition 3 – 10.10.01

FRONT OF MACHINE

6 Close the cover

To clean the print head and nozzles

Manually cleaning the printhead contacts

Lift the printer compartment cover.

Remove the print cartridge and head.

Function

F

Start

Start

Volume

Start

If the printing quality deteriorates you can quickly clear the print head and test the nozzles with a print-out showing their condition.

Press the Function button until the display shows HEAD MAINTENANCE

Display shows NEW HEAD: ON

Either

If the print head is new, press the Start button. Your PaperJet 55 performs a print test.

Or

If the print head is not new, press to display

NEW HEAD: OFF

Display shows CLEANING: ON

Your machine performs a print test.

Use a slightly damp cloth to clean the electrical contacts taking care not to touch the nozzles.

Use a slightly damp cloth to clean the electrical contacts of the carriage inside the machine.

Start

To cancel, press the Stop button.

Stop

Replace the print head and cartridge.

To interpret the print test, see page 12.

Close the cover.

If the printout shows NOZZLE DAMAGED then you should clean the printhead contacts, see opposite.

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Image 48

Contents PaperJet Page PaperJet 55 user guide Edition 3 At a glance Document feeder width guidesPaperJet Page Key features To print from your PCThis guide Using the PC print facility IntroductionUnpacking your PaperJet For your recordsSafety information Setting up Plan the location of your PaperJetConnect the handset Fit the paper supportConnect the mains power Load paperAutomatic RX Check Print Head Open the printer compartment cover Automatic print quality test Check Print OUT = Exit 0 = RepeatShows Installation Set the date and timeEnter your name and fax number Display shows Format DD/MM/YYDisplay shows Various Settings Connecting to your PCTo set the position of your fax header Shows FAX SET-UPUsing your PaperJet Setting the contrast and resolutionSending faxes To select the default resolution setting To display Date and Time To display Various SettingsTo dial and hear the progress of your fax call To send a faxTo dial using the handset To switch document retransmission on/offTo redial the last number TX AT 1830Hhmm NUM/TOUCH/SPEEDTo change, re-send or cancel a stored document SETTING?To broadcast a document To fax from memoryReceiving faxes Using the one-touch memories DialANOTHER? YES To store a one touch entryUsing the speed-dial memories To send a one-touch faxTo edit or delete a speed dial entry To send a speed dial faxFAX Call Code or Reports and lists Delay List OFF ReportREP on Last TX Report Last BROAD. REP Activity ReportTo print the configuration, speed dial and one-touch lists SET UPMaking and receiving phone calls To print the set-up listTo make a speed dial call To put a caller on holdTEL Call Code or Copying documents To stop copyingTo copy a document 100% Text NormalAdditional features To set the print qualityTo set the print area of a document To adjust the ringer volume To receive a document longer than the paper sizeDisplay shows TEL.LINE SET-UP On and OFFTo adjust the duration of the phone call To switch remote start off/onAlert beeps To adjust the speed a fax is sent at To adjust the loudspeaker volumeInstallation Monitor onTo switch ECM mode on/off PollingTo poll a document from another fax machine NumberTo display Cancel SETTING? To change a polling time and numberPolling TX SET Poll RXConnecting an answering machine To set the receive modeTo set up your answering machine If your fax machine interrupts when messages are being left To change the silence detection timeConnecting to a switchboard To set the dialling mode and access numberDisplay shows Pstn Dial Tone PBXUsing the External button To switch dialling mode during a callHelp Your machine does not receive faxes automatically You cannot print faxes or copy documentsYour machine prints out completely blank copies Error codes Receiver does not AnswerError messages Beeps Memory capacityMaintenance Cleaning your PaperJetChanging the printhead/cartridge assembly Changing the printhead/cartridgeChanging the ink cartridge To clean the print head and nozzles Manually cleaning the printhead contactsNEW Head OFF Cleaning the print head pad Cleaning the optical scannerPress Removing jammed pagesDimensions Technical informationTTE Index PaperJet 55 user guide Edition 3 PaperJet 55 user guide Edition 3 PaperJet 55 user guide Edition 3 Offices worldwide