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HP LASERJET P2055 User Manual

HP LASERJET P2055
14 pages
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HP
®
LASERJET P2035 2055
CARTRIDGE REMANUFACTURING INSTRUCTIONS
TONER CARTRIDGE
HP
®
LASERJET P035 2055 PRINTER
3232 West El Segundo Blvd., Hawthorne, California 90250 USA Ph +1 424 675 3300 Fx +1 424 675 3400 techsupport@uninetimaging.com www.uninetimaging.com
© 2009 UniNet Imaging Inc. All trademark names and artwork are property of their respective owners. Product brand names mentioned are intended to show compatibility only. UniNet Imaging does not warrant downloaded information.
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HP LASERJET P2055 Specifications

General IconGeneral
Memory slots1
Compatible memory cardsNot supported
Maximum internal memory320 MB
Wi-Fi-
Network readyNo
ColorYes
Print technologyLaser
Maximum resolution1200 x 1200 DPI
Time to first page (black, normal)8 s
Print speed (black, normal quality, A4/US Letter)33 ppm
SafetyIEC 60950-1 (International), EN 60950-1+A11 (EU), IEC 60825-1+A1+A2, GS License (Europe), EN 60825-1+A1+A2 (Class 1 Laser/LED Device) GB4943-2001, Low Voltage Directive 2006/95/EC with CE Marking (Europe); other safety approvals as required by individual countries
Size (imperial)14.4 \
Weight (imperial)21.7 lbs
Standard media sizesTray 1: A4, A5, A6, B5, envelopes (C5, B5, DL); tray 2: A4, A5, A6
Media weight (tray 2)60 - 120 g/m²
Acoustic power emissions6.8 B(A)
Package weight (imperial)28.6 lbs
Minimum system requirementsCD-ROM
Compatible operating systemsWindows 7 (32-bit/64-bit); Windows Vista (32-bit/64-bit); Microsoft Windows XP (32-bit/64-bit), Server 2003 (32-bit/64-bit), 2000; Mac OS X v10.3.9, v10.4, v10.5, v10.6 UNIX, Linux
Electromagnetic compatibilityCISPR 22: 2005/EN 55022: 2006 Class B, EN 61000-3-2: 2000+A2, EN 61000-3-3: 1995+A1, EN 55024: 1998+A1+A2, FCC
Operating altitude (imperial)13000 ft
Package dimensions (W x D x H)18.93 x 13.00 x 18.30 \
Pallet dimensions (W x D x H) (imperial)48 x 40 x 97.8 \
Print speed (black, best quality, letter)\u003C 35 ppm
Recommended media weight (duplex, imperial)16 - 28 lbs
Standard output capacity for transparencies75 sheets
Acoustic pressure emissions bystander (active, print, copy or scan)55 dB(A)
Maximum duty cycle50000 pages per month
Recommended duty cycle3000 pages per month
Page description languagesPCL 5c, PCL 6
AC input voltage100 - 240 V
AC input frequency50 - 60 Hz
Power consumption (off)0.4 W
Power consumption (printing)570 W
Package weight12400 g
Storage temperature (T-T)-20 - 60 °C
Operating temperature (T-T)15 - 32.5 °C
Storage relative humidity (H-H)10 - 90 %
Operating relative humidity (H-H)10 - 80 %
Pallet weight386700 g
Quantity per pallet35 pc(s)
Number of layers per pallet5 pc(s)
Number of cartons per pallet7 pc(s)
Standard interfacesUSB 2.0
Optional connectivityWireless LAN
USB 2.0 ports quantityUSB 2.0 ports have a data transmission speed of 480 Mbps, and are backwards compatible with USB 1.1 ports. You can connect all kinds of peripheral devices to them.
Total input capacity300 sheets
Total number of input trays2
Envelopes sizesB5, C5, DL
Maximum print size216 x 356 mm
Duplex media weight60 - 105 g/m²
Media weight (tray 1)60 - 163 g/m²
Paper tray media typesBond paper, Card stock, Envelopes, Labels, Photo paper, Plain paper, Transparencies
ISO A-series sizes (A0...A9)A4, A5, A6
ISO B-series sizes (B0...B9)B5
ISO C-series sizes (C0...C9)C6
DisplayLCD
Minimum RAM512 MB
Minimum storage drive space350 MB
Minimum system requirements for MacintoshMac OS X v10.3.9, v10.4, v10.5, v10.6; 256 MB RAM, 150 MB; CD-ROM, USB
Bundled softwareHP Toolbox FX HP Embedded Web Server
Weight and Dimensions IconWeight and Dimensions
Dimensions (WxDxH)365 x 368 x 268 mm
Pallet dimensions (W x D x H)1200 x 1000 x 2010 mm
Maximum dimensions (W x D x H)365 x 677 x 268 mm

Summary

Introduction to HP LaserJet Cartridge Remanufacturing

Printer and Cartridge Model Overview

Details on HP LaserJet P2035/2055 printers and CE505A/CE505X toner cartridges, including specific printer models.

Cartridge Construction and Design

Explanation of the cartridge's construction, including plastic welds, pin system, and the drum drive gear configuration.

Required Supplies and Tools for Remanufacturing

Consumables and Replacement Parts List

Lists necessary toner, replacement chips, and optional parts like drums and wiper blades for the remanufacturing process.

Essential Tools for Disassembly and Assembly

Lists required tools such as screwdrivers, X-Acto knife, wire cutters, and drill bits for cartridge disassembly and reassembly.

Cartridge Remanufacturing Procedure Steps

Drum Cover and Initial Disassembly

Step 1: Removing the drum cover by prying up on each end, noting spring position for later reinstallation.

Drilling Access Holes for Pins

Step 2: Drilling shallow holes on each side of the cartridge to access internal pins for disassembly.

Pin Removal and Half Separation

Steps 3-5: Pushing out pins using a screwdriver, separating the cartridge halves, and removing the drum axle pin.

Component Removal and Cleaning

Steps 6-9: Removing the drum, cleaning PCR, removing wiper blade, and cleaning out waste toner.

Component Re-installation

Steps 10-12: Re-installing the wiper blade, PCR, and the OPC drum with its axle pin, using conductive grease.

End Cap and Magnetic Roller Removal

Steps 13-16: Slicing/drilling end cap welds, prying off end caps, and removing the magnetic roller assembly.

Toner Hopper Filling and Preparation

Steps 17-20: Removing magnetic roller drive gear, DR Blade, cleaning hopper, and filling with the correct toner amount.

Final Reassembly and Sealing

Steps 21-24: Dealing with the plastic shelf, re-installing doctor blade, and cleaning/greasing the contact plate.

Completing Cartridge Reassembly

Steps 25-26: Re-assembling toner hopper, magnetic roller, and securing the end cap with screws.

Final Component Alignment and Installation

Steps 27-28: Aligning cartridge halves, inserting pins, and installing the drum cover correctly.

Chip Replacement

Step 29: Replacing the cartridge chip to ensure proper functionality and recognition by the printer.

Troubleshooting and Testing Procedures

Repetitive Defect Chart

Lists common component sizes (OPC Drum, Fuser, Magnetic Roller, etc.) associated with repetitive defects.

Running Test Pages

Instructions for printing Demo Pages for P2030 and P2050 series printers via printer controls or PC.

Running the Cleaning Page

Procedure for running the cleaning page on P2030 and P2050 series printers using printer driver or HP toolbox.

Printer Troubleshooting and Error Codes

Guidance on printer troubleshooting, including error codes and status alert messages for P2030 and P2050 series.

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