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Black LD Products HP 45 ink cartridge, rectangular plastic shell with label and copper contacts

LD Products

LD Products HP 45 / 51645A Black Ink Cartridge 1100 Pages

SKU CH-GMYJ-T1KKW

A remanufactured black dye-based cartridge yielding 1100 pages for HP 45 and 51645A printers

  • Cartridges included1
  • Ink or toner colorBlack
  • Ink or cartridge typeDye-based
  • Estimated page yield1100 Pages
  • Replacement forHP

Cartridge Quantity 1

Cartridge Color Black

  • Prints up to 1100 pages before replacement
  • Dye-based ink produces sharp black text
  • Fits HP 45 and 51645A printer models
  • Works with PhotoSmart, DesignJet and OfficeJet series
  • Single cartridge ready to install

LD Products HP 45 Black Ink Cartridge

This LD Products cartridge replaces the HP 45 (51645A) black ink unit for compatible PhotoSmart, DesignJet, OfficeJet and Color Copier printers. It delivers dye-based black output for text and graphics at a rated yield of 1100 pages. The cartridge ships new and ready to install in supported models.

Thermal performance and power draw

Inkjet cartridges do not generate measurable heat or acoustic noise during printing and draw negligible power from the printer supply. Normal operation adds no thermal load to the device and requires no additional cooling or power considerations.

Upgrade context

This cartridge suits owners of the listed HP printers who need a direct replacement for the original HP 45 black supply. It does not increase page capacity beyond the stated 1100-page yield and is not intended for printers that use a different cartridge series. Buyers needing colour output or higher-volume tanks should verify their model accepts this specific replacement.

How it compares

Measured against everything we stock in Compatible Ink Cartridges, at today’s prices. Recalculated every night.

Price $16.99
Cheaper than about 74% of the 2,577 comparable items (median $28.99).

Specifications

Product
Brand nameLD Products
Ink or toner colorBlack
Performance
Estimated page yield1100 Pages
Compatibility
Replacement forHP
In the box
Cartridges included1
More details
Ink or cartridge typeDye-based

Other versions of this model

1 more in the same range

Questions about this item

How do I install the HP 45 / 51645A cartridge and what step do people often miss?

Open the printer cover, wait for the carriage to centre, press the old cartridge down to release it, then slide the new one in until it clicks; the step many skip is removing the orange protective tape from the print-head nozzles before insertion.

What maintenance or replacement will this cartridge need later?

The dye-based ink yields about 1100 pages at 5 % coverage; once that yield is reached the cartridge is empty and must be replaced with a new HP 45 / 51645A unit.

What limit appears first during long print runs with this cartridge?

The 1100-page yield at 5 % coverage is the first limit; heavy graphics or photo printing will reach it sooner because coverage exceeds the ISO test level.

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