Summit HP P4014 User's Manual
Contents
1. 2008 UniNet Imaging Inc All Trademark names are property of their respective owners Product brand names mentioned are intended to show compatibility only UniNet Imaging does not warrant downloaded information HP P4014 P4015 amp P4045 CARTRIDGE REMANUFACTURING INSTRUCTIONS CARTRIDGE THEORY Registration shutter Photosensitive drum Fixing sleeve PS103 Pre transfer roller Pressure roller T S ransfer roller PS107 PS907 oT Lifter Pickup arm Pickup roller Lifting plate This illustration gives a nice view of the cartridge as it relates to the printer Latent image formation 2 Laser beam exposure 1 Primary charging lt Media path lt Direction of the drum rotation Developing wer eee ee ee Be Be eB eB ee eB eB ee Fuser Transfer The image formation process consists of 8 steps which are split up into five functional blocks A TTT Uninet 3232 West El Segundo Blvd Los Angeles California 90250 USA Ph 1 310 280 9620 Fx 1 310 838 7294 techsupport uninetimaging com www uninetimaging com 2008 UniNet Imaging Inc All Trademark names are property of their respective owners Product brand names mentioned are intended to show compatibility only UniNet Imaging does not warrant downloaded information HP P4014 P4015 amp P4045 CARTRIDGE REMANUFACTURING INSTRUCTIONS Primary charging rolle2. 2008 UniNet Imaging Inc All Trademark names are property of their respective owners Product brand names mentioned are intended to show compatibility only UniNet Imaging does not warrant downloaded information HP P4014 P4015 amp P4045 CARTRIDGE REMANUFACTURING INSTRUCTIONS 30 Unlike the HP 4300 series where there are three separate 31 The upper mag roller section of the toner hopper is differ mixing blades in the toner hopper These cartridges just use ent in that is Floats on a series of foam seals The upper half one large mixing blade inside the toner hopper can be removed from the hopper but some of the seals will be destroyed This may become necessary in order to seal the car tridge we will keep you informed as our testing continues The foam isolates the mag roller from the vibrations of the mixing augers and allows smoother prints 32 Install the doctor blade and two screws Make sure that the clear strips are not damaged 33 Install the MRS assembly Make sure the clear strips from the DB ride on top of the magnetic roller A TTT Uninet 3232 West El Segundo Blvd Los Angeles California 90250 USA Ph 1 310 280 9620 Fx 1 310 838 7294 techsupport uninetimaging com www uninetimaging com 2008 UniNet Imaging Inc All Trademark names are property of their respective owners Product brand names mentioned are intended to show compatibility only UniNet Imaging does not warrant downloaded informati
3. Los Angeles California 90250 USA Ph 1 310 280 9620 Fx 1 310 838 7294 techsupport uninetimaging com www uninetimaging com 2008 UniNet Imaging Inc All Trademark names are property of their respective owners Product brand names mentioned are intended to show compatibility only UniNet Imaging does not warrant downloaded information HP P4014 P4015 amp P4045 CARTRIDGE REMANUFACTURING INSTRUCTIONS M467 J282 14 Due to the high speed and page counts of these car 15 Install the new wiper blade and two screws tridges we recommend that the wiper blades be replaced Make sure that the wiper blade foam seals are clean 16 Clean the PCR with your standard PCR cleaner 18 On the drum axle pin clean off the old conductive grease and replace with new 17 Install the cleaned PCR Place a small amount of conduc tive grease on the black PCR saddle Remember when using conductive grease more is not better A TTT Uninet 3232 West El Segundo Blvd Los Angeles California 90250 USA Ph 1 310 280 9620 Fx 1 310 838 7294 techsupport uninetimaging com www uninetimaging com 2008 UniNet Imaging Inc All Trademark names are property of their respective owners Product brand names mentioned are intended to show compatibility only UniNet Imaging does not warrant downloaded information HP P4014 P4015 amp P4045 CARTRIDGE REMANUFACTURING INSTRUCTIONS 19 Install the drum small gear side first onto the dru
4. www uninetimaging com 2008 UniNet Imaging Inc All Trademark names are property of their respective owners Product brand names mentioned are intended to show compatibility only UniNet Imaging does not warrant downloaded information HP P4014 P4015 amp P4045 CARTRIDGE REMANUFACTURING INSTRUCTIONS AO Install the right side end cap and five screws 41 Install the remaining three screws on the left end cap 42 Install the spring into the drum cover arm as shown Pull 43 Install the metal bars from the drum cover on both sides the upper tail of the spring until it fits into the notch in the arm of the cartridge hub SUMMAN TECHNOLOGIES 3232 West El Segundo Blvd Los Angeles California 90250 USA Ph 1 310 280 9620 Fx 1 310 838 7294 e techsupport uninetimaging com www imaging com 2008 UniNet Imaging Inc All Trademark names are property of their respective owners Product brand names mentioned are intended to show compatibility only UniNet Imaging does not warrant downloaded information HP P4014 P4015 amp P4045 CARTRIDGE REMANUFACTURING INSTRUCTIONS 44 Install the arm onto the cartridge Pull the arm fully back 45 Remove the old chip from the top of the cartridge by slic to release the spring from the notch Check to make sure the ing the melted plastic off with a sharp X Acto knife Replace drum cover operates properly the chip then lock in place with a small dab of glue from a hot glue gun
5. 310 838 7294 techsupport uninetimaging com www uninetimaging com 2008 UniNet Imaging Inc All Trademark names are property of their respective owners Product brand names mentioned are intended to show compatibility only UniNet Imaging does not warrant downloaded information HP P4014 P4015 amp P4045 CARTRIDGE REMANUFACTURING INSTRUCTIONS Blade Developing cylinder AC bias Exposed area _ Unexposed area Unexposed area Exposed area gt A DC bias Photosensitive drum The third step developing block is where the toner image is developed on the drum by the developing section or supply cham ber which contains the toner particles The toner is held to the magnetic roller sleeve by the stationary magnet inside the sleeve and a DC bias voltage supplied by the high voltage power supply This DC bias voltage is controlled by the printers density set ting and causes either more or less toner to be attracted to the drum This in turn will either increase or decrease the print den sity Both the Primary Charge roller and magnetic roller DC Bias voltages are controlled by the printers density setting The amount of toner on the magnetic roller sleeve is also controlled by the rubber Doctor blade which uses pressure to keep the amount of toner on the magnetic roller sleeve constant This blade also causes a static charge to build up on the toner which helps keep the coating of toner even and
6. Los Angeles California 90250 USA Ph 1 310 280 9620 Fx 1 310 838 7294 e techsupport uninetimaging com www imaging com 2008 UniNet Imaging Inc All Trademark names are property of their respective owners Product brand names mentioned are intended to show compatibility only UniNet Imaging does not warrant downloaded information HP P4014 P4015 amp P4045 CARTRIDGE REMANUFACTURING INSTRUCTIONS 6 Remove the five screws from the left end cap T Remove the right and left side end caps from the cartridge Note that the gears do not come off the gear right end cap 8 Separate the toner hopper and waste chamber 9 On the large gear side of the waste chamber remove the screw and white plastic drum bushing suyMMur Uninet IMAGING INC 3232 West El Segundo Blvd Los Angeles California 90250 USA Ph 1 310 280 9620 Fx 1 310 838 7294 techsupport uninetimaging com www uninetimaging com 2008 UniNet Imaging Inc All Trademark names are property of their respective owners Product brand names mentioned are intended to show compatibility only UniNet Imaging does not warrant downloaded information HP P4014 P4015 amp P4045 CARTRIDGE REMANUFACTURING INSTRUCTIONS 10 Remove the drum 11 Remove the PCR M467J282 12 Remove the two screws from the wiper blade 13 Remove the wiper blade from the cartridge and clean out the waste toner suyMMur Uninet IMAGING INC 3232 West El Segundo Blvd
7. Replacing this chip will enable the toner low func tions of both the cartridge and the machine again REPETITIVE DEFECT CHART OPC Drum 94mm Upper fuser sleeve 94mm Lower fuser pressure roller 94mm Tray 2 Separation roller 79mm Tray 2 Pickup roller 79mm Tray 2 Feed Roller 19mm Tray 1 Separation Roller 79mm Tray 1 Feed Roller 79mm Tray 1 Pickup roller 63mm Magnetic roller 63mm Transfer Roller 47mm PCR 37 mm A TTT Uninet 3232 West El Segundo Blvd Los Angeles California 90250 USA Ph 1 310 280 9620 Fx 1 310 838 7294 techsupport uninetimaging com www uninetimaging com 2008 UniNet Imaging Inc All Trademark names are property of their respective owners Product brand names mentioned are intended to show compatibility only UniNet Imaging does not warrant downloaded information HP P4014 P4015 amp P4045 CARTRIDGE REMANUFACTURING INSTRUCTIONS RUNNING THE CLEANING PAGE Press MENU on the control panel Press the down arrow until CONFIGURE DEVICE shows on the display Press the down arrow until PRINT QUALITY shows on the display Press the down arrow until CREATE CLEANING PAGE shows on the display Press OK Remove all the paper from tray 1 Remove the cleaning page from the output bin and load it face down in tray 1 Press the down arrow until PROCESS CLEANING PAGE appears on the display Press OK ONDOOOTRWNHPE RUNNING TEST PAGES 1 Press ME
8. allows easy transfer to the OPC drum At the same time an AC signal is also placed on the magnetic roller sleeve This signal decreases the attraction of the toner to the Magnetic Roller sleeve and increases the repelling action of toner against the areas of the drum that was not exposed to the laser beam This AC potential improves the density and contrast of the toner on the printed page As the laser exposed areas of the OPC drum approach the magnetic roller the toner particles are attracted to the drums surface due to the opposite voltage potentials of the toner and laser exposed surface of the OPC drum Photosensitive drum Photosensitive Static charge eliminator L Transfer roller 777 In the fourth step transfer block the toner image is then transferred to the paper as it passes below the drum by the transfer charge roller which places a positive charge on the back of the paper This positive charge causes the negatively charged toner on the drum s surface to be attracted to the page The small diameter of the drum combined with the stiff ness of the paper causes the paper to peel away from the drum SUMMIT CHNOLOGIES 3232 West El Segundo Blvd Los Angeles California 90250 USA Ph 1 310 280 9620 e Fx 1 310 838 7294 techsupport uninetimaging com In the fifth step also part of the transfer block the paper sep arates from the drum The static charge eliminator weakens the att
9. HP P4014 P4015 P4045 CARTRIDGE REMANUFACTURING INSTRUCTIONS CC364X TONER CARTRIDGE suyMMur Uninet IMAGING INC 3232 West El Segundo Blvd Los Angeles California 90250 USA Ph 1 310 280 9620 Fx 1 310 838 7294 techsupport uninetimaging com www uninetimaging com 2008 UniNet Imaging Inc All Trademark names are property of their respective owners Product brand names mentioned are intended to show compatibility only UniNet Imaging does not warrant downloaded information HP P4014 P4015 amp P4045 CARTRIDGE REMANUFACTURING INSTRUCTIONS By Mike Josiah First introduced in April 2008 the HP LaserJet P4014 engine is a 45 62 ppm depending on the model 1200 dpi engine These printers will most likely replace the 4200 4300 series All of the machines in all three series have a first page out in less than 8 5 seconds come with 128Mb of ram Expandable to 640Mb and have a 400MHz processor All also come standard with a 10 000 page low yield cartridge The new CC364A and CC364X cartridges are rated for 10 000 and 24 000 pages respectively The HY cartridges will not physically fit into the P4014 machines only in the P4015 and P4515 series The following figures show the difference between the two cartridges Top of 64A Top of 64X Bottom of 64A Bottom of 64X sU TECHNOLOGIES 3232 West El Segundo Blvd Los Angeles California 90250 USA Ph 1 310 280 9620 Fx 1 310 838 7294 e techsupport unine
10. N Be Needle nose pliers SUPPLIES NEEDED Dedicated P4015 series toner 465g for the 64A amp 1065g for the 64X preliminary weights Replacement drum Wiper blade Doctor blade PCR Magnetic roller sleeve Conductive grease ONOOR WN PB Hot glue gun see text A TTT Uninet 3232 West El Segundo Blvd Los Angeles California 90250 USA Ph 1 310 280 9620 Fx 1 310 838 7294 techsupport uninetimaging com www uninetimaging com 2008 UniNet Imaging Inc All Trademark names are property of their respective owners Product brand names mentioned are intended to show compatibility only UniNet Imaging does not warrant downloaded information HP P4014 P4015 amp P4045 CARTRIDGE REMANUFACTURING INSTRUCTIONS 1 Place the cartridge with the toner hopper facing up and 3 On the opposite side of the cartridge carefully pry off the towards you This will orient the cartridge for right and left drum cover plastic arm The spring will probably pop off take sides care not to loose it We will go over the installation at the end of this article Remove the drum cover assembly 2 Open the drum cover towards the back of the cartridge Remove the right side metal bar 4 Remove the metal bar from the left side and remove the 5 Remove the five screws on the right side end cap entire drum cover assembly Make sure you put the spring ina safe place SUMM TECHNOLOGIES 3232 West El Segundo Blvd
11. NU on the control panel 2 Press the down arrow until INFORMATION shows on the display 3 Press the down arrow until either PRINT MENU MAP PRINT CONFIGURATION PRINT SUPPLIES STATUS PAGE PRINT USAGE PAGE PRINT PCL FONT LIST or PRINT PS FONT LIST appears on the display 4 Choose the page s desired PRINTER ERROR CODES Most of the error codes are self explanatory but there are a few that are part text and part number It is those codes that we will list here 10 10 00 Supply Memory Error Bad chip 10 XX YY Supply Memory Error An error has occurred in one or more of the printers supplies XXOO Memory is defective XXO1 Memory is missing YYOO Bad cartridge Error 10 94 YY Remove the shipping locks from the cartridge Remove the shipping lock s Error 41 X This code is a Temporary Printer error Error 50 X This code is a Fuser error 50 1 Low Fuser Temperature 50 2 Fuser warm up slow 50 3 High Fuser Temperature 50 4 Faulty Fuser Error 51 X This code is a laser scanner error Error 53 XY ZZ This code is a Printer Memory error Error 54 XX This code is a typically a sensor issue A TTT Uninet 3232 West El Segundo Blvd Los Angeles California 90250 USA Ph 1 310 280 9620 Fx 1 310 838 7294 techsupport uninetimaging com www uninetimaging com 2008 UniNet Imaging Inc All Trademark names are property of their respective owners Product brand names mentioned are intended to show compatibility
12. e remaining 5 of the toner that is on the OPC drum is cleaned off the drum by the wiper blade It is then guided into the waste chamber by the recovery blade and stored in the waste chamber SUMMIT CHNOLOGIES 3232 West El Segundo Blvd Los Angeles California 90250 USA Ph 1 310 280 9620 e Fx 1 310 838 7294 techsupport uninetimaging com Laser beam Step 8 is where the residual charge is eliminated Here is where there is a major difference from previous HP car tridges printers In all previous PCR based cartridges the Primary Charge Roller places an AC voltage across the drum surface that erases any residual charges left on the drum sur face These machines use the new second laser beam to eliminate the residual charges This drum charge elimination is only turned on during the last rotation period of the drum With the higher speeds of these new machines my guess is that using the PCR to erase the residual charges was not effi cient at these speeds This new laser process is Uninet IMAGING INC e www uninetimaging com 2008 UniNet Imaging Inc All Trademark names are property of their respective owners Product brand names mentioned are intended to show compatibility only UniNet Imaging does not warrant downloaded information HP P4014 P4015 amp P4045 CARTRIDGE REMANUFACTURING INSTRUCTIONS REQUIRED TOOLS Toner approved vacuum A small common screwdriver A Phillips head screwdriver A O
13. m axle 20 Install the white plastic drum bushing and screw If the pin OEM drum grease is dirty clean it off with alcohol and replace with white lithium grease 21 On the supply chamber carefully pry off the Magnetic roller MRS cover and remove 22 Remove the MRS drive gear suyMMur Uninet IMAGING INC 3232 West El Segundo Blvd Los Angeles California 90250 USA Ph 1 310 280 9620 Fx 1 310 838 7294 techsupport uninetimaging com www uninetimaging com 2008 UniNet Imaging Inc All Trademark names are property of their respective owners Product brand names mentioned are intended to show compatibility only UniNet Imaging does not warrant downloaded information HP P4014 P4015 amp P4045 CARTRIDGE REMANUFACTURING INSTRUCTIONS 23 Note the location of the spring that sits between the Remove the two screws spring and the holder MRS holder and the hopper 24 Remove the MRS assembly sM Uninet IMAGING INC 3232 West El Segundo Blvd Los Angeles California 90250 USA Ph 1 310 280 9620 Fx 1 310 838 7294 techsupport uninetimaging com www uninetimaging com 2008 UniNet Imaging Inc All Trademark names are property of their respective owners Product brand names mentioned are intended to show compatibility only UniNet Imaging does not warrant downloaded information HP P4014 P4015 amp P4045 CARTRIDGE REMANUFACTURING INSTRUCTIONS 25 Remove the two doctor blade screws and the d
14. octor blade Note the clear plastic strip that covers the DB screws Slide the screwdriver under the strip Be careful not to damage the strip 26 Remove the fill plug and clean out all the remaining toner in the supply hopper 2 Note the magnetic seals on the MRS and the DB sealing foam Make sure both are clean suMiMar Uninet IMAGING INC 3232 West El Segundo Blvd Los Angeles California 90250 USA Ph 1 310 280 9620 Fx 1 310 838 7294 techsupport uninetimaging com www uninetimaging com 2008 UniNet Imaging Inc All Trademark names are property of their respective owners Product brand names mentioned are intended to show compatibility only UniNet Imaging does not warrant downloaded information HP P4014 P4015 amp P4045 CARTRIDGE REMANUFACTURING INSTRUCTIONS 28 Note also the new heavy duty style magnetic roller contact This when combined with the new larger diameter of the roller allow the cartridge to run at the higher speeds that these machines are capable of 29 There are HP 4000 style magnetic roller bushings on each side of the roller While these are holding up well in our initial tests this may be an area where wear will cause banding One will stay in the hopper and one comes off with the mag Roller assem bly SUMMIT uniNet 3232 West El Segundo Blvd Los Angeles California 90250 USA Ph 1 310 280 9620 Fx 1 310 838 7294 techsupport uninetimaging com www uninetimaging com
15. on HP P4014 P4015 amp P4045 CARTRIDGE REMANUFACTURING INSTRUCTIONS 34 Remove the right side small bushing from the magnetic roller sleeve and install it onto the holder Make sure the tab on the bushing aligns with the slot in the holder 35 Install the holder 2 screws and spring Make sure the screw holes line up and that the two locking tabs on the bottom of the holder are in the correct place sueiMar Uninet IMAGING INC 3232 West El Segundo Blvd Los Angeles California 90250 USA Ph 1 310 280 9620 Fx 1 310 838 7294 techsupport uninetimaging com www uninetimaging com 2008 UniNet Imaging Inc All Trademark names are property of their respective owners Product brand names mentioned are intended to show compatibility only UniNet Imaging does not warrant downloaded information HP P4014 P4015 amp P4045 CARTRIDGE REMANUFACTURING INSTRUCTIONS 36 Install the MRS drive gear 37 Install the keyed MRS cover Make sure that the keyed hole in the cover matches the keyed end of the magnet in the MRS assembly 38 Fill with appropriate amount of P4015 toner install the fill 39 Hold the two sections of the cartridge together and install plug the left Contact side end cap Install a screw in the waste and supply sections to hold everything together A TTT Uninet 3232 West El Segundo Blvd Los Angeles California 90250 USA Ph 1 310 280 9620 Fx 1 310 838 7294 techsupport uninetimaging com
16. only UniNet Imaging does not warrant downloaded information
17. r AC bias Photosensitive drum rad DC bias In the first step the Primary Charge roller PCR places a uniform negative DC Bias voltage on the OPC drum surface The amount of the negative DC Bias placed on the drum is controlled by the printer s intensity setting This process is part of the latent Image formation block Se re Laser beam a aa ey e nero iant tetera A oka EU a ae 7 m a a DC controller E i a I cS i i ow o O c c amp D D D O 7p 7 ca 72 a o O Q 5 cr oc QO Q m n n W He zZ Z zZz Z gt eae ee T z IO O m O a na oc asiten iarsan Ke hae TT Scanner motor unit T Q lt I 4 Laser driver Scanner mirror Unexposed area Exposed area In the second step also part of the latent Image formation block the laser beam is fired onto a rotating mirror called the scanner As the mirror rotates the beam reflects into a set of focusing lens The beam then strikes the OPC s surface which neutralizes the negative charge on the drum and leaves a latent electrostatic image on the drum The laser unit actually fires 2 beams The service manual talks about the second bean being used to erase residual charges but not if it also helps to write the image BD PCA Photosensitive drum A TTT Uninet 3232 West El Segundo Blvd Los Angeles California 90250 USA Ph 1 310 280 9620 Fx 1
18. ractive forces between the negatively charged drum sur face and the positively charged paper This prevents toner dropouts onto the paper at low temperatures and humidity and also prevents paper from wrapping around the drum gt Uninet IMAGING INC e www uninetimaging com 2008 UniNet Imaging Inc All Trademark names are property of their respective owners Product brand names mentioned are intended to show compatibility only UniNet Imaging does not warrant downloaded information HP P4014 P4015 amp P4045 CARTRIDGE REMANUFACTURING INSTRUCTIONS Fuser heater Fuser sleeve Pressure roller DC bias af Toner Media DC bias In the sixth step fusing block the image is then fused on to the paper by the fuser assembly which is comprised of the upper fixing film assembly and the lower fuser roller The paper passes between a heated upper fixing film assembly and a soft lower rubber roller The upper heated element then melts the toner into the paper The fixing film assembly consists of a Teflon sleeve with a ceramic heating element inside These fusers are a bit different in that they have a Brush which has a DC Bias charge on it to help keep the film clean Cleaning blade C a Photosensitive In the seventh step Drum cleaning block the OPC drum is cleaned On average approximately 95 of the toner is trans ferred to the paper during the print cycle As the drum rotates during printing th
19. timaging com www imaging com 2008 UniNet Imaging Inc All Trademark names are property of their respective owners Product brand names mentioned are intended to show compatibility only UniNet Imaging does not warrant downloaded information HP P4014 P4015 amp P4045 CARTRIDGE REMANUFACTURING INSTRUCTIONS Right side of 64A Right side of 64X Left side of 64A Left side of 64X The toner used in these cartridges is also new HP says it uses their Enhanced Low Melt Toner technology This toner according to HP uses 15 less energy to fuse to the paper In the fine print of the toner fact sheet they clarify that to mean 15 less as compared to its predecessor What exactly is the predecessor They don t say Regardless our testing has shown it to be a low melt toner The current machines that use these new cartridges are as follows HP LaserJet P4014 HP LaserJet P4014n HP LaserJet P4015n HP LaserJet P4015tn HP LaserJet P4015x HP LaserJet P4515n HP LaserJet P4515tn HP LaserJet P4515x HP LaserJet P4515xm Printer usage as well as Some common printer cartridge problems will be covered at the end of this article As these machines use new technology such as dual laser beams we will run through the theory and explain how the new tech nology works A TTT Uninet 3232 West El Segundo Blvd Los Angeles California 90250 USA Ph 1 310 280 9620 Fx 1 310 838 7294 techsupport uninetimaging com www uninetimaging com
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