HP Color LaserJet 4700 User Manual
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2.Pull down the front cover and transfer unit. CAUTION Do not place any item on the transfer unit while it is open. If the transfer unit is punctured, print quality problems could result. 3. Remove the used print cartridge from the printer. 4.Remove the new print cartridge from the bag. Place the used print cartridge in the bag for recycling. ENWW Changing print cartridges 165
5.Align the print cartridge with the tracks inside the printer and insert the cartridge until it is completely seated. NOTE The print cartridge tape seal is removed automatically when the print cartridge is installed in the printer. NOTE If a cartridge is in the wrong slot, the control panel will display the message INCORRECT [COLOR] CARTRIDGE . 6.Close the front cover and then close the top cover. After a short while, the control panel should display Ready. 7. Installation is complete. Place the used print cartridge in the box in which the new cartridge arrived. See the enclosed recycling guide for recycling instructions. 8. If you are using a non-HP print cartridge, check the control panel for further instructions. For additional help, go to http://www.hp.com/support/clj4700 . 166 Chapter 7 Maintenance ENWW
Replacing supplies When you use genuine HP supplies, the printer automatically notifies you when supplies are nearly depleted. The notification to order supplies allows ample time to order new supplies before they need to be replaced. Locating supplies Supplies are identified by their labeling and their blue plastic handles. The following figure illustrates the location of each supply item. Figure 7-1 Supply item locations 1Fuser 2Print cartridges 3Transfer unit Supply replacement guidelines To facilitate the replacement of supplies, keep the following guidelines in mind when setting up the printer. ●Allow sufficient space above and in the front of the printer for removing supplies. ● The printer should be located on a flat, sturdy surface. For instructions on installing supplies, see the installation guides provided with each supply item or see more information at http://www.hp.com/support/clj4700 . When you connect, select Solve a Problem. CAUTIONHewlett-Packard recommends the use of genuine HP products in this printer. Use of non-HP products may cause problems requiring service that is not covered by the Hewlett- Packard extended warranty or service agreements. Making room around the printer for replacing supplies The following illustration shows the clearance necessary in front of, above, and to the side of the printer for replacing supplies. ENWW Replacing supplies 167
123 Figure 7-2 Supplies replacement clearance diagram 1530 mm (20.9 inches) 21294 mm (50 inches) 3804 mm (31.7 inches) Approximate replacement intervals for supplies The following table lists the estimated replacement intervals for supplies and the control panel messages that prompt when to replace each item. Usage conditions and print patterns can cause results to vary. ItemPrinter messagePage countApproximate time period2 Black cartridgesREPLACE BLACK CARTRIDGE11,000 pages13 months Color cartridgesREPLACE CARTRIDGE10,000 pages12.7 months Image transfer kitREPLACE TRANSFER KIT120,000 pages40 months Image fuser kitREPLACE FUSER KIT150,000 pages350 months 1Approximate average A4-/letter-size page count based on 5% coverage of individual colors.2Approximate life is based on 3,000 pages per month.3Approximate life is estimated at 150,000 pages when printing in 4-page intermittent mode. You can use the embedded Web server to order supplies. For more information, see Using the embedded Web server. Replacing the stapler cartridge The stapler cartridge contains 5,000 staples. Replace the entire cartridge when it is empty. Replace the stapler cartridge if the printer control panel display prompts you with a STAPLER LOW ON STAPLES message (at this point, the stapler cartridge has 20 to 50 staples left) or a REPLACE 168 Chapter 7 Maintenance ENWW
STAPLER CARTRIDGE message. If the stapler runs out of staples and the stapler/stacker is configured to CONTINUE , jobs continue to print to the stapler/stacker, but they are not stapled. If the stapler/stacker is configured to stop, printing stops until a new stapler cartridge is loaded. NOTE HP recommends that you replace the stapler cartridge as soon as the REPLACE STAPLER CARTRIDGE message is displayed. Although some usable staples remain in the cartridge, they could fall into the stapler mechanism and cause product failure. Loading a new stapler cartridge 1. On the left side of the stapler/stacker, open the stapler cartridge cover by gently pulling it. NOTE For information on ordering a new stapler cartridge (part number C8091A), see Supplies and accessories . 2.Grasp the stapler cartridge handle and pull up gently. ENWW Replacing supplies 169
3.Twist the stapler cartridge gently in a counter-clockwise direction and pull it out. 4.Insert the new stapler cartridge and push it down until it snaps into place. NOTE To obtain a new stapler cartridge, order part number C8091A. 170 Chapter 7 Maintenance ENWW
5.Close the stapler cartridge door. ENWW Replacing supplies 171
Using the cleaning page During printing, toner and dust particles can accumulate inside the printer. Over time, this buildup can cause print quality problems, such as toner specks or smearing. This printer has a cleaning mode that can correct and prevent these problems. Cleaning the HP Color LaserJet 4700 and HP Color LaserJet 4700n printers at the control panel 1.Press Menu to enter the MENUS. 2. Press to highlight CONFIGURE DEVICE . 3. Press to select CONFIGURE DEVICE . 4. Press to highlight PRINT QUALITY . 5. Press to select PRINT QUALITY . 6. Press to highlight CREATE CLEANING PAGE . 7. Press to select CREATE CLEANING PAGE . NOTEThe printer prints a cleaning page with a pattern. The PROCESS CLEANING PAGE option is not available for these printers until the cleaning page has been created. 8.Press Menu to enter the MENUS. 9. Press to highlight CONFIGURE DEVICE . 10. Press to select CONFIGURE DEVICE . 11. Press to highlight PRINT QUALITY . 12. Press to select PRINT QUALITY . 172 Chapter 7 Maintenance ENWW
13.Press to highlight PROCESS CLEANING PAGE. 14. Press to select PROCESS CLEANING PAGE . Cleaning the HP Color LaserJet 4700dn, HP Color LaserJet 4700dtn, and HP Color LaserJet 4700ph+ printers at the control panel 1. Press Menu to enter the MENUS. 2. Press to highlight CONFIGURE DEVICE. 3. Press to select CONFIGURE DEVICE . 4. Press to highlight PRINT QUALITY . 5. Press to select PRINT QUALITY . 6. Press to highlight PROCESS CLEANING PAGE. 7. Press to select PROCESS CLEANING PAGE . A page with a pattern prints. Setting auto cleaning The AUTO CLEANING menu option allows you to turn auto cleaning on or off. When auto cleaning is turned on, the printer prints a cleaning page when the page count reaches the value set in the cleaning interval. If auto cleaning is set to Off, the cleaning interval is not shown. The default value for auto cleaning is Off. 1. Press Menu to enter the MENUS. 2. Press to highlight CONFIGURE DEVICE. 3. Press to select CONFIGURE DEVICE . 4. Press to highlight PRINT QUALITY . 5. Press to select PRINT QUALITY . 6. Press to highlight AUTO CLEANING . 7. Press to select AUTO CLEANING . 8. Press to highlight the desired value. 9. Press to select the desired value. Setting the cleaning interval The CLEANING INTERVAL menu option allows you to set the interval at which the auto cleaning is due for the printer. The cleaning interval can be set anywhere from 1,000 to 20,000 pages. 1. Press Menu to enter the MENUS. 2. Press to highlight CONFIGURE DEVICE. 3. Press to select CONFIGURE DEVICE . 4. Press to highlight PRINT QUALITY . ENWW Using the cleaning page 173
5.Press to select PRINT QUALITY . 6. Press to highlight CLEANING INTERVAL . 7. Press to select CLEANING INTERVAL . 8. Press to highlight the desired value. 9. Press to select the desired value. 174 Chapter 7 Maintenance ENWW