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  • Printwindow Primary Charge Roller for HP 5025 5035 M5025 M5035 Q7570A 7570a 70a PCR Printer Toner Cartridge Parts
Printwindow Primary Charge Roller for HP 5025 5035 M5025 M5035 Q7570A 7570a 70a PCR Printer Toner Cartridge Parts
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Printwindow Primary Charge Roller for HP 5025 5035 M5025 M5035 Q7570A 7570a 70a PCR Printer Toner Cartridge Parts

  • 5 - 19 Pieces
    $3
  • 20 - 99 Pieces
    $2.60
  • 100 - 499 Pieces
    $2.40
  • >= 500 Pieces
    $2.20

Customization:

Customized logo（Min.Order: 10000 pieces）
Customized packaging（Min.Order: 10000 pieces）
Graphic customization（Min.Order: 10000 pieces）
View product details

Printwindow Primary Charge Roller for HP 5025 5035 M5025 M5035 Q7570A 7570a 70a PCR Printer Toner Cartridge Parts

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Electrostatic Charging: The Primary Charge Roller (PCR) is designed to uniformly electrostatically charge the photoreceptor drum in HP printers (models 5025, 5035, M5025, M5035, Q7570A, 7570A, 70A), ensuring optimal toner adhesion for high-quality prints.
  • Durability & Precision: Constructed with a robust black composite body (abrasion-resistant) and metallic end caps (stainless steel alloy), it withstands repeated use and maintains alignment for consistent print performance.

Key features

  • 1. Corrosion-Resistant Material Technology

    • With corrosion-resistant stainless steel ends and abrasion-resistant composite material, ensure durability in high-stress printing environments. ~30% more durable than generic rollers*

  • 2. Precision-Engineered Interactive Design

    • With a precision-crafted cylindrical design, ensure seamless alignment with HP printer mechanisms, reducing installation errors compared to poorly fitted aftermarket parts.

  • 3. Optimized Performance Parameters

    • With advanced charge distribution technology, deliver consistent print quality and reduce smudging by up to 40%*

  • 4. Scenario-Specific Compatibility Solutions

    • Designed for continuous operation in high-volume commercial settings while maintaining reliability for home/office use. Tailored for HP 5025/5035 series printers, ensuring adaptability across diverse environments.

  • 5. Certified HP Compatibility Standards

    • Certified to meet HP’s quality and compatibility standards, ensuring performance equivalent to OEM parts. Rigorously tested for seamless integration and longevity.

Product details

Printwindow Primary Charge Roller for HP 5025 5035 M5025 M5035 Q7570A 7570a 70a PCR Printer Toner Cartridge Parts

The HP-compatible Primary Charge Roller (PCR) is a critical component for maintaining print quality in HP 5025/5035/M5025/M5035/Q7570A series printers. Designed with a durable black polymer body and stainless steel end caps, it ensures consistent electrostatic charge distribution while resisting wear in high-pressure mechanical systems.

Technical specifications

FeatureSpecificationBenefit
MaterialBlack polymer core, stainless steel endsWith abrasion-resistant polymer, you can extend service life in high-volume printing.
CertificationHP-certified for 5025/5035 seriesEnsures seamless integration and performance alignment with HP standards.
ConductivityOptimized electrostatic charge rangeAchieve sharp print clarity by maintaining precise charge distribution.
DurabilityReinforced structural designWithstands repeated mechanical stress, outlasting standard rollers by 20%.

Customization guide

Adjustable parameters:

  • Material composition (e.g., high-temperature polymer for industrial environments)
  • End cap torque resistance (customized for specific mechanical interfaces)
  • Length/width tolerances (to fit non-standard printer assemblies)

Get inspired

Upgrade your printer’s performance with a PCR engineered for precision. Whether you need reliability for a home office or durability for a high-volume workplace, this roller ensures consistent output and reduced downtime.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Lifespan10,000 pages+20% (12,000 pages)+50% (15,000 pages)*
ConductivityStandard (5-8 kΩ)Enhanced (3-6 kΩ)Premium (2-4 kΩ)
MaterialGeneral polymerHigh-temperature polymerCeramic-reinforced polymer
End Cap Strength15 Nm torque20 Nm torque25 Nm torque

Supplier's note

  1. Technical Breakthroughs:

    • Material innovation: Ceramic-reinforced polymer in the Pro Model reduces wear by 30% compared to standard rollers.
    • Conductivity control: The Advanced Model’s narrower resistance range (3-6 kΩ) minimizes print ghosting.
    • End cap durability: Stainless steel with a 25 Nm torque rating (Pro) enables use in heavy industrial printers.

  2. Optimal Version Selection:

    • Base Model: Ideal for occasional home or small-office use where cost-efficiency is prioritized.
    • Advanced Model: Best for medium-volume businesses needing 20% longer lifespan and reduced maintenance.
    • Pro Model: Required for industrial settings with high print demands; its tripled torque capacity and chemical resistance enable safe handling of abrasive toners.

Frequently asked questions

  • Which HP printers is the Printwindow Primary Charge Roller (Q7570A) compatible with?

  • How do I clean and maintain the Primary Charge Roller for optimal performance?

  • What materials make the Printwindow Primary Charge Roller suitable for high-pressure printing?

  • Can the Primary Charge Roller be customized for non-listed HP models?

  • Is the Printwindow PCR OEM-certified by HP?

  • Why choose Printwindow over generic Primary Charge Rollers?

  • How often should I replace the Primary Charge Roller in HP 5025 printers?

  • Does the Primary Charge Roller work with third-party toner cartridges?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Primary Charge RollersHigh-volume printing, office environmentsMaterial: Plastic (Industry) vs Rubber/Steel ▲ (Base) vs Reinforced Composite ▲▲ (Advanced)
Noise Level: 40 dBA (Industry) vs 35 dBA ▲ (Base) vs 30 dBA ▲▲ (Advanced)
Load Capacity: 5000 PSI (Industry) vs 6000 PSI ▲ (Base) vs 7000 PSI ▲▲ (Advanced)		▲ Customizable materials for varied environments
▲▲ Whisper-quiet operation (30 dBA)
▲▲ Industrial-grade durability (7000 PSI)		Advanced versions cost 30% more than industry standards
Requires precise installation for optimal performance
Toner CartridgesGeneral office, home useYield: 2000 pages (Industry) vs 2500 pages ▲ (Ours)
Material: Plastic
Chemical Resistance: ASTM D543 compliant for 50+ exposures		▲ 25% higher page yield than industry standards
Affordable for routine printing		Lower durability in extreme temperatures
Limited customization options
Drum UnitsProfessional printing, high-quality imagingResolution: 600 dpi (Industry) vs 1200 dpi ▲▲ (Ours)
Lifespan: 5000 pages (Industry) vs 7000 pages ▲ (Ours)		▲▲ Ultra-high resolution (1200 dpi) for crisp graphics
▲ 40% longer lifespan		Sensitive to humidity and dust
Higher upfront cost
Transfer BeltsIndustrial printing, high-speed needsThickness: 0.5mm (Industry) vs 0.3mm ▲ (Ours)
Speed: 25 pages/min (Industry) vs 30 pages/min ▲ (Ours)		▲▲ Thinner design reduces friction, enabling 30 pages/min throughput
Corrosion-resistant coating		Bulky installation requirements
Higher maintenance frequency
Imaging ComponentsPrecision tasks, graphic designPrecision: ±0.2mm (Industry) vs ±0.1mm ▲ (Ours)
Material: Ceramic (Ours)		▲▲ 50% higher precision (±0.1mm) for detailed prints
Heat-resistant up to 150°C		Fragile and prone to cracking
Limited compatibility with older printers
Maintenance KitsRoutine printer upkeepCleaning Agents: ISO 14644 compliant
Tools: 5 tools (Industry) vs 8 tools ▲ (Ours)		▲▲ Includes 8 specialized tools (e.g., laser calibration probe)
Removes 99.9% of residue		One-time use only
Does not address mechanical failures

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